----------------------------------------------------------------------------- -- 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: 0.00099774 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00479738 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0190172 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0237035 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0177994 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0116996 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0080472 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00638438 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00509244 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00419781 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00346202 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288092 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244778 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00213916 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00188487 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168946 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154724 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00145092 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137338 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134403 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00126697 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00121303 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00119924 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00117945 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00114408 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0011529 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00114862 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00112714 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0011158 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00110776 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0011112 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00110537 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00109306 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00111696 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108868 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00106944 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107618 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108347 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107415 Postprocessing: Topography min/max: 0 m, 0 m RMS, max velocity: 1.94 m/year, 4.08 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00000 *** Timestep 1: t=15.3118 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+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0112999 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0130005 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00761228 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0046279 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322631 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00247558 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00207986 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00181908 Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171497 Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164129 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159377 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160246 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155139 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00155203 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154323 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154931 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156209 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00152212 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150507 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158538 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157455 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00153007 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00151531 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00153222 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00152879 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156627 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151804 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152292 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159292 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00153805 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148068 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154188 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156072 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153033 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152492 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152838 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015201 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151764 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153198 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150743 Postprocessing: Topography min/max: -28.97 m, 53.1 m RMS, max velocity: 1.46 m/year, 3.09 m/year *** Timestep 2: t=35.5511 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: 0.0574782 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.011379 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00600047 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00463409 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00353102 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291355 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00256531 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0022638 Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0021019 Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00199881 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00195213 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0019063 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180078 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178711 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00177299 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00175101 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174565 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174872 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169493 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00175365 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00174387 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170985 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00171293 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167807 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168501 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171185 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168695 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168492 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017023 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167698 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164726 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169014 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168141 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016439 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162542 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161985 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164903 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164821 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160172 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158497 Postprocessing: Topography min/max: -58.13 m, 106.1 m RMS, max velocity: 1.15 m/year, 2.43 m/year *** Timestep 3: t=61.2246 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 ... 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+13 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0654701 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0143655 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00625465 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00429228 Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341896 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298906 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269941 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00253736 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00240664 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00230012 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00222431 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00215344 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00208465 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00204643 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00199888 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00197258 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00191784 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00187982 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00184426 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00181382 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00179571 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0017645 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00173117 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169014 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016952 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166482 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162735 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159672 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157975 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156315 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00155125 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151833 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148053 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149709 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148007 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145655 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144149 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143735 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142664 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144482 Postprocessing: Topography min/max: -87.48 m, 159.3 m RMS, max velocity: 0.898 m/year, 1.89 m/year *** Timestep 4: t=94.2232 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+13 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0835271 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0211606 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00866312 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00541948 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00410475 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003458 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306955 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282119 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260944 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00245986 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233959 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022299 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00212701 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0020587 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0020124 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00194631 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00188567 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0018128 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00176872 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169968 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00164404 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161198 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159407 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154112 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151101 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149998 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00146821 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141826 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139438 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135823 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134352 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130626 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130006 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00126974 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00124819 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121589 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119686 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119361 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118269 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115426 Postprocessing: Topography min/max: -116.9 m, 212.5 m RMS, max velocity: 0.677 m/year, 1.43 m/year *** Timestep 5: t=138.04 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+15 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0844957 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0212304 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00856598 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00514304 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376575 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030588 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00263239 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234987 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00213047 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00196436 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00182471 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169786 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160916 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152551 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144598 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001399 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135146 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001308 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00127257 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0012297 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00119014 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00114139 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00110062 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00106354 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00104255 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00101051 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000990436 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000940574 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000933463 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000940019 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000924609 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00089693 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000881889 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000857204 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000829328 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00082149 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000812931 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000788896 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000774189 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000757871 Postprocessing: Topography min/max: -146.4 m, 265.6 m RMS, max velocity: 0.484 m/year, 1.02 m/year *** Timestep 6: t=199.33 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+15 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0666434 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0137763 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00563747 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00351002 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257194 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00208383 Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00177434 Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157144 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00141758 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00129207 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00117909 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00109505 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00102125 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000955174 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000915107 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000867375 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000833903 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000787246 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000759599 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000728629 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000714157 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000684774 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000649817 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000622637 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000618773 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000587656 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000584927 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000578383 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000559875 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000535268 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000546638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00053894 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000514541 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000504302 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000498973 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000477923 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00050082 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000490569 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000472504 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000496461 Postprocessing: Topography min/max: -175.8 m, 318.4 m RMS, max velocity: 0.318 m/year, 0.669 m/year *** Timestep 7: t=291.265 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+13 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0412104 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00610231 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287537 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00188626 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129742 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00093799 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000734258 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000609502 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000516446 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00046852 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000427096 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000389291 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000373573 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000351227 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000327151 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000315082 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000320698 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000314641 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000309945 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000301413 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000309669 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000314091 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000303772 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000288332 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000288411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0002806 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000281337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000291498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000285863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000276317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000282146 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000282098 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000291323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000291259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000280208 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000274726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000276808 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000275843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000280081 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000292586 Postprocessing: Topography min/max: -204.7 m, 369.7 m RMS, max velocity: 0.182 m/year, 0.384 m/year *** Timestep 8: t=429.167 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 ... 18 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+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0215627 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223488 Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134176 Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129904 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001012 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000697127 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000459784 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000335819 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000274085 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000244563 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000223056 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000210224 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000200573 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000194628 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00019059 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000186257 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000180063 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000173406 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000173823 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000175128 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000168906 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000164439 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000167945 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000167904 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000165848 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000161818 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000161303 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000165052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000156556 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000158534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00016243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000154897 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000156785 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00015964 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000161384 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00015716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000154008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000153848 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000155311 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0001614 Postprocessing: Topography min/max: -229.6 m, 413.4 m RMS, max velocity: 0.0979 m/year, 0.207 m/year *** Timestep 9: t=636.02 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 ... 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+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0157954 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00203562 Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000863177 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000545345 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000401897 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000324228 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000272566 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000236 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000211802 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000193672 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00017926 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000167228 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000157336 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000149355 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000143682 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000136097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000133407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00013078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000125374 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000113465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00011181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000110285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000110748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000109094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000107187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000107531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000107715 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00010532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000106393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000107029 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000105245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000103897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000103287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000106291 Postprocessing: Topography min/max: -249.5 m, 447.2 m RMS, max velocity: 0.0496 m/year, 0.105 m/year *** Timestep 10: t=946.299 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+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00894209 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00197468 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000796291 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000504762 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000375794 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000302946 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000255123 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000221427 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000195948 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000177306 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00016262 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000151147 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000141107 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000133882 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000127891 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000123219 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000118083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000115354 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000111751 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000108845 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000105892 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000103617 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000102882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000100201 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 9.87275e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 9.84661e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 9.81965e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 9.75332e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 9.7703e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 9.77851e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 9.751e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 9.69577e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 9.64573e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 9.54589e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.70011e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.76762e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.65669e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.65156e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.67746e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.60378e-05 Postprocessing: Topography min/max: -264.6 m, 470.7 m RMS, max velocity: 0.0243 m/year, 0.0517 m/year *** Timestep 11: t=1411.72 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 30 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 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... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534985 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181412 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000758679 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000486198 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000370714 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000301367 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000255298 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000222986 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000199691 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000182622 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000167992 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000155929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000145802 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000137622 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000131124 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000127602 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000105458 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000105576 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000104524 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00010421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000104079 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000103831 Postprocessing: Topography min/max: -275.3 m, 484.7 m RMS, max velocity: 0.0136 m/year, 0.0281 m/year *** Timestep 12: t=2109.85 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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428955 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127168 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000566813 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000365294 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000277792 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00022897 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00019917 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000179606 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00016348 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000152987 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000145363 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000138803 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000133034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000128456 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000125972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000123803 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000121799 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000119534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000118093 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000115358 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000114824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000113156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000114076 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000112386 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000111136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000110229 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000111112 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000110887 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000109882 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000108888 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000108513 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000108164 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000109203 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000108989 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000107946 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000107839 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000108575 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000107304 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000106651 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000106538 Postprocessing: Topography min/max: -282.6 m, 490 m RMS, max velocity: 0.0102 m/year, 0.0187 m/year *** Timestep 13: t=3157.04 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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379589 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103367 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000464466 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000305462 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00023386 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000194635 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000171229 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000156354 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000144702 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000137737 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000130806 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000126326 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000123055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000120416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000117488 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000114782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00011387 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000112646 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000110729 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000110333 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000109975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000108574 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000107644 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000107463 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000107942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000107204 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000106861 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000106528 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00010572 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000105258 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000105862 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000104719 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000104176 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0001045 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00010535 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00010386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000102867 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000103371 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000103163 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000102196 Postprocessing: Topography min/max: -287.8 m, 489.3 m RMS, max velocity: 0.00932 m/year, 0.0159 m/year *** Timestep 14: t=4727.83 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 ... 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... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00396692 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000895206 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000421671 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000138653 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0001315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000126672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000123492 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000119961 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000116948 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000102015 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000102157 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00010172 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000100128 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000101477 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000101116 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.97821e-05 Postprocessing: Topography min/max: -292.2 m, 486.4 m RMS, max velocity: 0.00909 m/year, 0.016 m/year *** Timestep 15: t=6727.83 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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322908 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00063777 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000317241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000227318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000187058 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00016457 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000148885 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000101591 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000101095 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000100651 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000100542 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 9.92509e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 9.83429e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 9.83176e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 9.82934e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 9.74122e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.74618e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.76318e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.72025e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.69963e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.6555e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.58063e-05 Postprocessing: Topography min/max: -295.8 m, 483.8 m RMS, max velocity: 0.00903 m/year, 0.0171 m/year *** Timestep 16: t=8727.83 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254506 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000482487 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000246568 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000179563 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000152215 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000104645 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000103211 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000102631 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000101813 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000101722 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000100241 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.78191e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.77967e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.73746e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.72786e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.80995e-05 Postprocessing: Topography min/max: -298.4 m, 483.5 m RMS, max velocity: 0.00901 m/year, 0.018 m/year *** Timestep 17: t=10727.8 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0016444 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000342217 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000185673 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00013671 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.0945e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.05381e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.09692e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.12052e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.15737e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.18798e-05 Postprocessing: Topography min/max: -300.2 m, 485.3 m RMS, max velocity: 0.009 m/year, 0.0186 m/year *** Timestep 18: t=12727.8 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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00132673 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000283232 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000154889 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00011592 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000100402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 9.16295e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 8.69661e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 7.90563e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 7.88058e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 7.93281e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 7.98188e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 7.95675e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 7.90234e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 7.98163e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 7.95942e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.98996e-05 Postprocessing: Topography min/max: -301.7 m, 489.1 m RMS, max velocity: 0.009 m/year, 0.0191 m/year *** Timestep 19: t=14727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 53 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00135472 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000258067 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000146605 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000114065 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 9.88803e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 7.89309e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 7.90679e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 7.88594e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 7.88274e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.9259e-05 Postprocessing: Topography min/max: -302.8 m, 494.8 m RMS, max velocity: 0.00902 m/year, 0.0196 m/year *** Timestep 20: t=16727.8 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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00126574 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000291941 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000162616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000123687 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.08701e-05 Postprocessing: Topography min/max: -303.8 m, 503 m RMS, max velocity: 0.00907 m/year, 0.0201 m/year *** Timestep 21: t=18727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 51 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00169502 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 8.67338e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 8.64055e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 8.55656e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 8.65084e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.64267e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.52416e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.59636e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.67087e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.52725e-05 Postprocessing: Topography min/max: -304.7 m, 513.6 m RMS, max velocity: 0.00913 m/year, 0.0208 m/year *** Timestep 22: t=20727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 51 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 ... 14 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: 0.00255409 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00055517 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000280601 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000198386 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000159092 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 9.57395e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 9.45288e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 9.26972e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 9.28406e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 9.09157e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 8.90399e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.35172e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.39804e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.37313e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.31904e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.54118e-05 Postprocessing: Topography min/max: -305.6 m, 527.1 m RMS, max velocity: 0.0092 m/year, 0.0214 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00001 *** Timestep 23: t=22727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 51 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 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... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00236967 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000474191 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000240703 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000176502 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0001497 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000129375 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000111117 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00173939 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000373785 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000191298 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000146801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000128196 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.31059e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.46038e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.30535e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.1698e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.40126e-05 Postprocessing: Topography min/max: -307.4 m, 560.9 m RMS, max velocity: 0.00931 m/year, 0.0222 m/year *** Timestep 25: t=26727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 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 ... 15 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: 0.00216325 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000578249 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000356517 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.12852e-05 Postprocessing: Topography min/max: -308.2 m, 579.9 m RMS, max velocity: 0.00937 m/year, 0.0226 m/year *** Timestep 26: t=28727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 47 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 ... 15 iterations. Solving plastic_strain system ... 15 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: 0.00199037 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 9.4698e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 9.39354e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 9.43412e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.60753e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.68518e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.62851e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.64504e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.57955e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.48527e-05 Postprocessing: Topography min/max: -308.9 m, 600 m RMS, max velocity: 0.00942 m/year, 0.0229 m/year *** Timestep 27: t=30727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 47 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 ... 15 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00200601 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000540015 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000294785 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000230208 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000181327 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000110654 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000108165 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000108199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00010673 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000103964 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000100409 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.96631e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000101949 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.8915e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.85693e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.94537e-05 Postprocessing: Topography min/max: -309.6 m, 620.9 m RMS, max velocity: 0.00941 m/year, 0.0228 m/year *** Timestep 28: t=32727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 15 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: 0.00196139 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000568631 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000286296 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000103425 Postprocessing: Topography min/max: -310 m, 641.5 m RMS, max velocity: 0.00937 m/year, 0.0225 m/year *** Timestep 29: t=34727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 49 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 ... 15 iterations. Solving plastic_strain system ... 15 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: 0.00159928 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000104914 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000107424 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000109528 Postprocessing: Topography min/max: -310.2 m, 660.6 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year *** Timestep 30: t=36727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 15 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: 0.00166637 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000469836 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00030765 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000218409 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000174499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000111434 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000112686 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000113655 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000110893 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00010942 Postprocessing: Topography min/max: -310.2 m, 678.3 m RMS, max velocity: 0.0093 m/year, 0.0221 m/year *** Timestep 31: t=38727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00199981 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000574718 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000334305 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000214181 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000114073 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000113418 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000115327 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000113491 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000113903 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000114134 Postprocessing: Topography min/max: -310.1 m, 695.1 m RMS, max velocity: 0.00927 m/year, 0.022 m/year *** Timestep 32: t=40727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00214057 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000127142 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000129513 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000130158 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000127566 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000127463 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000125789 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000119297 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000121785 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000120606 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000121798 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000119791 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000118388 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000117184 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000118026 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000119105 Postprocessing: Topography min/max: -310 m, 710.5 m RMS, max velocity: 0.00925 m/year, 0.0219 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00002 *** Timestep 33: t=42727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00209436 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000645896 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000334621 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000229814 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000185407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000123432 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00012173 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000124777 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000123311 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00011938 Postprocessing: Topography min/max: -309.8 m, 724.8 m RMS, max velocity: 0.00924 m/year, 0.0218 m/year *** Timestep 34: t=44727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 46 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00228337 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00063755 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000330322 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00023167 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000127993 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000127427 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000125809 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00012894 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000128787 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000126678 Postprocessing: Topography min/max: -309.6 m, 738.1 m RMS, max velocity: 0.00922 m/year, 0.0218 m/year *** Timestep 35: t=46727.8 years Solving mesh surface diffusion Solving mesh velocity system... 6 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00231975 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000597906 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000315648 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000299114 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000203375 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000170663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000158843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000134262 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000132736 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000133565 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000131396 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000128996 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000131445 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000127538 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000126103 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000129607 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000129308 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00012634 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00012918 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000128036 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000126423 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000129689 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000127762 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000126285 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000129442 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000128465 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000125974 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00012832 Postprocessing: Topography min/max: -309.4 m, 750.3 m RMS, max velocity: 0.0092 m/year, 0.0217 m/year *** Timestep 36: t=48727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00223211 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000493333 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000286254 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000229091 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000203898 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000177403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000170774 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000160828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000160807 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000159378 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000150096 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000146897 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000154536 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000151537 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000146212 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000145829 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000143372 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000145138 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000147295 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000143971 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000142687 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000140953 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000146992 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000145523 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000139603 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000144586 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000144721 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000141207 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000140767 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000146296 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000141188 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000141106 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000141174 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00014467 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000142323 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0001424 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000141483 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000145358 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000140748 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000140941 Postprocessing: Topography min/max: -309.2 m, 761.4 m RMS, max velocity: 0.00919 m/year, 0.0216 m/year *** Timestep 37: t=50727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00220825 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000591715 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000462916 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000254887 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000215985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0001931 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000188455 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000177633 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000172032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000160894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000161415 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000158452 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00015692 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000156455 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000159194 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000159909 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000158144 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000156565 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000155541 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000155267 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000161548 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000157148 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000158036 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000156277 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000160686 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000157772 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000158239 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000157031 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000162284 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000158516 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000158881 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000158912 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000163061 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000158049 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000156853 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000157367 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00016129 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000157569 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000159289 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000156262 Postprocessing: Topography min/max: -309 m, 771.5 m RMS, max velocity: 0.00919 m/year, 0.0216 m/year *** Timestep 38: t=52727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00225665 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000574955 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000367993 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00025809 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000229173 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000191277 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000170502 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000139499 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000138719 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000136888 Postprocessing: Topography min/max: -308.9 m, 780.7 m RMS, max velocity: 0.00918 m/year, 0.0216 m/year *** Timestep 39: t=54727.8 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 ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00229211 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00051091 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000299446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00020794 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000164138 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000116405 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000113402 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000115557 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000115895 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000117523 Postprocessing: Topography min/max: -308.7 m, 789.2 m RMS, max velocity: 0.00918 m/year, 0.0216 m/year *** Timestep 40: t=56727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00185552 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00046549 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000262767 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000195846 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000102614 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000100412 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000107931 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000100757 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000102812 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000105545 Postprocessing: Topography min/max: -308.6 m, 797.1 m RMS, max velocity: 0.00917 m/year, 0.0215 m/year *** Timestep 41: t=58727.8 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 ... 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: 0.00188392 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000566584 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000295528 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000235124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000161144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00014416 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000129708 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000100762 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00010818 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000102274 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000104788 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000103133 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000103588 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000100424 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 9.75664e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00010065 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000106414 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000100936 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000106143 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000101387 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 9.63062e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000100623 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00010313 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.7271e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000103705 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.98838e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.77057e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00010004 Postprocessing: Topography min/max: -308.4 m, 804.3 m RMS, max velocity: 0.00918 m/year, 0.0215 m/year *** Timestep 42: t=60727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00181042 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000497856 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00028496 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000191757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000161564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000113544 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0001102 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000110424 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000102693 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000110067 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000105675 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00010484 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000108764 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000105735 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00010524 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00010587 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000106125 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000103007 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00010552 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000101477 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000103714 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000100687 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000106814 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000103056 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00010176 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000104197 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000100037 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000100368 Postprocessing: Topography min/max: -308.3 m, 810.9 m RMS, max velocity: 0.00918 m/year, 0.0215 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00003 *** Timestep 43: t=62727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00191918 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00190506 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000633628 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000322054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000266105 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000172413 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 ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 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: 0.00189267 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00067521 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000329161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000288953 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000127608 Postprocessing: Topography min/max: -308.3 m, 827.6 m RMS, max velocity: 0.00917 m/year, 0.0214 m/year *** Timestep 46: t=68727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00219781 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000119744 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000133025 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000117888 Postprocessing: Topography min/max: -308.4 m, 832.5 m RMS, max velocity: 0.00917 m/year, 0.0214 m/year *** Timestep 47: t=70727.8 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 ... 15 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: 0.0023985 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00053619 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000286726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000201038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000176273 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000123137 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000123174 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000119006 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000123159 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000128295 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000125998 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00012124 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000120343 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000119865 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000123834 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000118145 Postprocessing: Topography min/max: -308.4 m, 837 m RMS, max velocity: 0.00917 m/year, 0.0214 m/year *** Timestep 48: t=72727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00228095 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000565699 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000322689 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000244122 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000115276 Postprocessing: Topography min/max: -308.5 m, 841 m RMS, max velocity: 0.00917 m/year, 0.0213 m/year *** Timestep 49: t=74727.8 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 ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00241218 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000127369 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000120515 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00012753 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000123975 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000132641 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000122987 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000118647 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000118607 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000125039 Postprocessing: Topography min/max: -319.9 m, 844.5 m RMS, max velocity: 0.00917 m/year, 0.0213 m/year *** Snapshot created! *** Timestep 50: t=76727.8 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 ... 15 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: 0.002752 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00066375 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000334288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000241963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000204197 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000119254 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000118147 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000136394 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00012682 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000116472 Postprocessing: Topography min/max: -339.6 m, 847.5 m RMS, max velocity: 0.00917 m/year, 0.0213 m/year *** Timestep 51: t=78727.8 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 ... 14 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: 0.00276354 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000680668 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000370157 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000146773 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000146412 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000143053 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000133357 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000140314 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000133701 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000126712 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000139605 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000133282 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000141292 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000137421 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000138694 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000124094 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000130517 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000124369 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000121048 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000124851 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000122709 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000129416 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00013904 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000126289 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000124281 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000131336 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000139741 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000125646 Postprocessing: Topography min/max: -358.9 m, 850.4 m RMS, max velocity: 0.00918 m/year, 0.0213 m/year *** Timestep 52: t=80727.8 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 ... 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266572 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000575438 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000307762 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000217919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000185848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000161811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000149032 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000125262 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000125447 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000125204 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000127726 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000122156 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000120616 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000126902 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000119077 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000115864 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000123721 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000123453 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000118919 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000118947 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000116624 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000117657 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000124872 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00012195 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00011484 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000118641 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000119703 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000119025 Postprocessing: Topography min/max: -377.9 m, 853.2 m RMS, max velocity: 0.00918 m/year, 0.0212 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00004 *** Timestep 53: t=82727.8 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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260506 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000571763 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00031497 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00022954 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000195231 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 ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00249321 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000525614 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000286086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000128815 Postprocessing: Topography min/max: -424.9 m, 857.5 m RMS, max velocity: 0.00918 m/year, 0.0212 m/year *** Timestep 55: t=86727.8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00244098 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000121206 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000127961 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000120888 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000128729 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000125875 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00012887 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000124422 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000123322 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000126748 Postprocessing: Topography min/max: -448.3 m, 859.1 m RMS, max velocity: 0.00917 m/year, 0.0211 m/year *** Timestep 56: t=88727.8 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 ... 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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233688 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000492258 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000256801 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000230661 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000184075 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000145009 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000148787 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000146117 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000146087 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000143017 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000149198 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000135388 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000133488 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000136968 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000130934 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000139402 Postprocessing: Topography min/max: -471.6 m, 860.6 m RMS, max velocity: 0.00916 m/year, 0.021 m/year *** Timestep 57: t=90727.8 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 ... 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... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00212945 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000504554 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000279016 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000157178 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000151991 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00015501 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000151272 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000149514 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000150683 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000144308 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000147524 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00014873 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000140814 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000141891 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000152008 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000147623 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000140662 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000149851 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000146699 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000147571 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000146242 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000148571 Postprocessing: Topography min/max: -494.7 m, 862.3 m RMS, max velocity: 0.00915 m/year, 0.0208 m/year *** Timestep 58: t=92727.8 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 ... 14 iterations. Solving plastic_strain system ... 14 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: 0.00198134 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000138145 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000139104 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000136345 Postprocessing: Topography min/max: -517.8 m, 864 m RMS, max velocity: 0.00914 m/year, 0.0207 m/year *** Timestep 59: t=94727.8 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 ... 14 iterations. Solving plastic_strain system ... 14 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: 0.0020149 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104792 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000320806 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000246716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000238313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000144856 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000137604 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000129155 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000135408 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000137717 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000131219 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00012794 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000131268 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000134924 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000125971 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000127995 Postprocessing: Topography min/max: -540.8 m, 865.5 m RMS, max velocity: 0.00912 m/year, 0.0206 m/year *** Timestep 60: t=96727.8 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 ... 14 iterations. Solving plastic_strain system ... 14 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: 0.00207493 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000539083 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000310363 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000257542 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000144201 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000138508 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00014444 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000152996 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000143201 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000142236 Postprocessing: Topography min/max: -563.5 m, 866.9 m RMS, max velocity: 0.00911 m/year, 0.0205 m/year *** Timestep 61: t=98727.8 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 ... 14 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: 0.00187404 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000543771 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000269717 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000203559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00018449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000172278 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000155375 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000143316 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000143021 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000141231 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000137824 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000142779 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000140461 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000136216 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000134544 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000137357 Postprocessing: Topography min/max: -586 m, 868.3 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 62: t=100728 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 ... 14 iterations. Solving plastic_strain system ... 14 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: 0.00188212 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000399279 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000242898 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000198519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000185216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000165168 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00016878 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00015943 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000156628 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000158967 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000155444 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000146157 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000151237 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000159684 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000151433 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000145665 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000147563 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000146146 Postprocessing: Topography min/max: -608.4 m, 870.2 m RMS, max velocity: 0.00909 m/year, 0.0203 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00005 *** Timestep 63: t=102728 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00156935 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00188458 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000592099 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000273978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000211433 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000194067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000157843 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000153585 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000155552 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000158054 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000155008 Postprocessing: Topography min/max: -652.9 m, 874.3 m RMS, max velocity: 0.00907 m/year, 0.0201 m/year *** Timestep 65: t=106728 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 ... 11 iterations. Solving crust system ... 15 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: 0.00211745 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00055633 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000303872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000251147 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000153266 Postprocessing: Topography min/max: -674.9 m, 876.3 m RMS, max velocity: 0.00907 m/year, 0.0201 m/year *** Timestep 66: t=108728 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 ... 11 iterations. Solving crust system ... 15 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: 0.00162482 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00015317 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000149442 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000144446 Postprocessing: Topography min/max: -696.7 m, 878.3 m RMS, max velocity: 0.00907 m/year, 0.0201 m/year *** Timestep 67: t=110728 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 ... 14 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: 0.00172024 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000448478 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000250832 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000206504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000190547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000170195 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000165277 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000156051 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000166846 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000167374 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000161834 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 ... 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00203979 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000512939 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000321997 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000238512 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000160565 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000183225 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000187993 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000177414 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00017441 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000164586 Postprocessing: Topography min/max: -739.7 m, 882.8 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 69: t=114728 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 ... 14 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: 0.00179606 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000513635 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000287196 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000231834 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000216258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000209217 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000198133 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000183588 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000190712 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000178373 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00017667 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000179821 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000180839 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000167593 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000168856 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000177992 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000171941 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00017464 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00017741 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000186264 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000183618 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000189742 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000175681 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000174879 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000177639 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000179693 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000176578 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000185647 Postprocessing: Topography min/max: -760.8 m, 885.2 m RMS, max velocity: 0.00905 m/year, 0.0199 m/year *** Timestep 70: t=116728 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 ... 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: 0.00189435 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000528001 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000343523 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000248693 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000227132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000188416 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000184812 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00017475 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000173845 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000177877 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000178192 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000180121 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000181297 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000173465 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000180272 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000178427 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000182762 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000175348 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00017663 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00017329 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000173128 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000170903 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000187369 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000190334 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000184555 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000174946 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000176187 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000181314 Postprocessing: Topography min/max: -781.5 m, 887.5 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 71: t=118728 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 ... 11 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00158069 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000537399 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000281913 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000227883 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000204688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000189214 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00018806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000182109 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000198473 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000180355 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000175014 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000169702 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000174948 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000171797 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000178789 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000173324 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000177303 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000167486 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000169705 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000174035 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00017337 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000172855 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000170259 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000174011 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000174745 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000170801 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000176217 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000173012 Postprocessing: Topography min/max: -801.6 m, 889.9 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 72: t=120728 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 ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00193828 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000622437 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000427047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00024484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000213449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000195101 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000190843 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000187709 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000180928 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000184958 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000176926 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000169717 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000181162 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000172179 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000169738 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000173225 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000173742 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000169832 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000168289 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000166112 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000169894 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000170404 Postprocessing: Topography min/max: -821 m, 892.3 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00006 *** Timestep 73: t=122728 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 ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00223411 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000592875 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000378673 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000263803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000239001 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00192144 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000571196 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000438962 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000246908 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000186127 Postprocessing: Topography min/max: -857.6 m, 898 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 75: t=126728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00213581 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000196225 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000199929 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000210516 Postprocessing: Topography min/max: -874.5 m, 900.9 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 76: t=128728 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 ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 14 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: 0.00214166 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000544485 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000357615 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000342076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00024837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000187809 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000194115 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000191482 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00019046 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000202287 Postprocessing: Topography min/max: -890.7 m, 903.9 m RMS, max velocity: 0.00906 m/year, 0.0199 m/year *** Timestep 77: t=130728 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 ... 11 iterations. Solving crust system ... 14 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: 0.00183289 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000557655 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000333652 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000261479 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000200978 Postprocessing: Topography min/max: -906.2 m, 906.8 m RMS, max velocity: 0.00907 m/year, 0.0199 m/year *** Timestep 78: t=132728 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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0021713 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00213914 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000679919 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000396125 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000277241 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000250175 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00020742 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000201289 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000204448 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000203558 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000207874 Postprocessing: Topography min/max: -934.1 m, 913.1 m RMS, max velocity: 0.00907 m/year, 0.02 m/year *** Timestep 80: t=136728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00226166 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0006972 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000569513 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000317525 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00021901 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000232285 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000229614 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000226184 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000224018 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000236071 Postprocessing: Topography min/max: -946.2 m, 916.5 m RMS, max velocity: 0.00907 m/year, 0.02 m/year *** Timestep 81: t=138728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00213656 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000686171 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000447059 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000317371 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000266672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000257061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000251752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000219462 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000221321 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000208041 Postprocessing: Topography min/max: -956.7 m, 920 m RMS, max velocity: 0.00908 m/year, 0.02 m/year *** Timestep 82: t=140728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00227494 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000629425 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000397249 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000305485 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000282676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000213945 Postprocessing: Topography min/max: -973.4 m, 923.3 m RMS, max velocity: 0.00908 m/year, 0.02 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00007 *** Timestep 83: t=142728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00247824 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00226059 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000788389 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000431726 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000324973 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000291684 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 ... 13 iterations. Solving plastic_strain system ... 14 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: 0.00248307 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000798761 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000516217 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000351224 Rebuilding Stokes preconditioner... 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Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000234816 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000222004 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000208339 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000227255 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000227654 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000218417 Postprocessing: Topography min/max: -1016 m, 933.5 m RMS, max velocity: 0.0091 m/year, 0.0201 m/year *** Timestep 86: t=148728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259603 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000235089 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000238762 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000232258 Postprocessing: Topography min/max: -1028 m, 937.2 m RMS, max velocity: 0.0091 m/year, 0.0202 m/year *** Timestep 87: t=150728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243992 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00065038 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000404877 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0003274 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000271342 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000227462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000235204 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00021853 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000215801 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000222758 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000220545 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000207637 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000209043 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000227179 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000233443 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000218059 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000215652 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000210899 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000211672 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000222181 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00023101 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000228097 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000215547 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00021006 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000214078 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000218148 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000216723 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000213676 Postprocessing: Topography min/max: -1038 m, 941 m RMS, max velocity: 0.00911 m/year, 0.0202 m/year *** Timestep 88: t=152728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00217038 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00075254 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000393927 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000306438 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000276887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000267578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000265563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000264845 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000245787 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000252565 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00023609 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000243465 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000245348 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0002387 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00025307 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000259333 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000249385 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000236099 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000247637 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000249363 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000249057 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000242812 Postprocessing: Topography min/max: -1047 m, 944.7 m RMS, max velocity: 0.00911 m/year, 0.0202 m/year *** Timestep 89: t=154728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221581 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000711491 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000464335 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000354576 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00030113 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000292818 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000268626 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000246963 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000246578 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00023776 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000235741 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000243668 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000244647 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000236046 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000244833 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000241027 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000244024 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000240222 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00024276 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00025984 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000243879 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000242235 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00024886 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000242913 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000245482 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000250497 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000245393 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000239224 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000245937 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000259809 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000248179 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000240595 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000243667 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000243311 Postprocessing: Topography min/max: -1056 m, 948.3 m RMS, max velocity: 0.00912 m/year, 0.0203 m/year *** Timestep 90: t=156728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00224645 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000688992 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00042543 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00033556 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000304248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000299906 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000278157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000258246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000262323 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000266838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000266252 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00026115 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000258278 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000256903 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000258843 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00025609 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000253601 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000257335 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000264314 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000247546 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000254351 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000259521 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000255542 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000247299 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000257626 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000260322 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000253411 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000245129 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000250448 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000264063 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000259593 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000242444 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000254561 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000264643 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00025559 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000251043 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000254135 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000255498 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000256795 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000254025 Postprocessing: Topography min/max: -1064 m, 952.1 m RMS, max velocity: 0.00912 m/year, 0.0203 m/year *** Timestep 91: t=158728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 iterations. Solving plastic_strain system ... 14 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: 0.00218355 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000694022 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000571927 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000357026 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000309991 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000282451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000262691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000254989 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000265579 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000254316 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000252108 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000236699 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000239393 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000257866 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000239012 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000232243 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000226205 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000243483 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000240494 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000251141 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000241956 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000237251 Rebuilding Stokes preconditioner... 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Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00024235 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000245027 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00023536 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000234598 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000244071 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00025066 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000241955 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000246944 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000242485 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000242304 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000244734 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000236794 Postprocessing: Topography min/max: -1071 m, 956.1 m RMS, max velocity: 0.00912 m/year, 0.0203 m/year *** Timestep 92: t=160728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0022894 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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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: 0.00215233 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000682561 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00040495 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000362444 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000300864 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 ... 16 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00213622 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000750124 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000443761 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000330569 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000254015 Postprocessing: Topography min/max: -1095 m, 968.3 m RMS, max velocity: 0.00914 m/year, 0.0204 m/year *** Timestep 95: t=166728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 14 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: 0.00207047 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000237215 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000263015 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000258663 Postprocessing: Topography min/max: -1104 m, 972.2 m RMS, max velocity: 0.00915 m/year, 0.0205 m/year *** Timestep 96: t=168728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00262162 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000870065 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00046178 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000382136 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000318654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000253232 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000266893 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00026149 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000263217 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000266686 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000262062 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000257242 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000264969 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00026108 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000265089 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000261931 Postprocessing: Topography min/max: -1112 m, 976.5 m RMS, max velocity: 0.00915 m/year, 0.0206 m/year *** Timestep 97: t=170728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304868 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000945238 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000524294 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000285298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000284886 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000278409 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000272063 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000270082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000289356 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000280596 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000274608 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000284688 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000292898 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000277799 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000281987 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000277985 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000292626 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000285369 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000270473 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000270064 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000285524 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000285294 Postprocessing: Topography min/max: -1119 m, 980.8 m RMS, max velocity: 0.00917 m/year, 0.0207 m/year *** Timestep 98: t=172728 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 ... 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: 0.00233233 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000735126 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000475886 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000362868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000317143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000322502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000310436 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000299715 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000290437 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000300943 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000303377 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000290618 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000296324 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000304173 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000291916 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000297712 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000297357 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000290493 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000297357 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000303664 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000293594 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000288245 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00028937 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000302334 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000307903 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000284363 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00028588 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000308127 Postprocessing: Topography min/max: -1125 m, 985.2 m RMS, max velocity: 0.00917 m/year, 0.0208 m/year *** Timestep 99: t=174728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0021968 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000755698 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000487899 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000366919 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000336267 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000308748 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000296135 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000296533 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000308562 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000297551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000294818 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000297878 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000295475 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000284484 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000297795 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000299324 Postprocessing: Topography min/max: -1131 m, 989.4 m RMS, max velocity: 0.00918 m/year, 0.0208 m/year *** Snapshot created! *** Timestep 100: t=176728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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: 0.00241419 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000842742 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000504371 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000304725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000294346 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000294152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000300443 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000310154 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00030812 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000283819 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000278284 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000280751 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000284494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000291049 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000287688 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000282096 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000296103 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000297287 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00029613 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000287439 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000280575 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000277793 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000292287 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000288123 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000294481 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000285348 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000288024 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000294093 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000294643 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000296287 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000285981 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000271044 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000276626 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000296542 Postprocessing: Topography min/max: -1136 m, 993.5 m RMS, max velocity: 0.00919 m/year, 0.0209 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 8.43e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 4045 | 2.1e+03s | 25% | | Assemble composition system | 742 | 2.01e+03s | 24% | | Assemble temperature system | 106 | 292s | 3.5% | | Build Stokes preconditioner | 4045 | 2.46e+03s | 29% | | Build composition preconditioner | 724 | 22.2s | 0.26% | | Build temperature preconditioner | 106 | 3.18s | 0% | | Create snapshot | 2 | 0.923s | 0% | | Initialization | 1 | 0.0498s | 0% | | Mesh deformation | 106 | 12.6s | 0.15% | | Postprocessing | 101 | 22.3s | 0.26% | | Refine mesh structure, part 1 | 5 | 0.33s | 0% | | Refine mesh structure, part 2 | 5 | 0.579s | 0% | | Setup dof systems | 6 | 0.692s | 0% | | Setup initial conditions | 6 | 1.67s | 0% | | Setup matrices | 6 | 2.26s | 0% | | Solve Stokes system | 4045 | 1.44e+03s | 17% | | Solve composition system | 724 | 37.4s | 0.44% | | Solve temperature system | 106 | 11.7s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 101: t=178728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00246406 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103183 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000556988 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000311616 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000313337 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000309852 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000318219 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000311641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00031064 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000304416 Postprocessing: Topography min/max: -1140 m, 997.6 m RMS, max velocity: 0.0092 m/year, 0.0211 m/year *** Timestep 102: t=180728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257151 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000299843 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000299058 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000310088 Postprocessing: Topography min/max: -1144 m, 1002 m RMS, max velocity: 0.00921 m/year, 0.0211 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00009 *** Timestep 103: t=182728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00245727 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000981195 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000592976 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00042006 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000378293 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000310107 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000296057 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000289093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000301296 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000301252 Postprocessing: Topography min/max: -1148 m, 1007 m RMS, max velocity: 0.00922 m/year, 0.0212 m/year *** Timestep 104: t=184728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00227777 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00090097 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00062998 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000376872 Rebuilding Stokes preconditioner... 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Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000290556 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000294857 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00027304 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000282559 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000281706 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000271 Postprocessing: Topography min/max: -1151 m, 1012 m RMS, max velocity: 0.00923 m/year, 0.0213 m/year *** Timestep 105: t=186728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00241304 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109026 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00049996 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000364976 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000334386 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000307774 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000312025 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000294576 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000302495 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000290189 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000300057 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00029133 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000296071 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000305175 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00028932 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000295425 Postprocessing: Topography min/max: -1154 m, 1017 m RMS, max velocity: 0.00924 m/year, 0.0214 m/year *** Timestep 106: t=188728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 15 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: 0.00232077 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100376 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000569854 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000389355 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000347093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000340773 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000342701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000327168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000310792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00031719 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000324749 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000295916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000303839 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000331218 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000306523 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000299692 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000307171 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000300893 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000319487 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000315791 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000307402 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000309124 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000297421 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000313457 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000297411 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000308087 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00031347 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000298129 Postprocessing: Topography min/max: -1157 m, 1022 m RMS, max velocity: 0.00925 m/year, 0.0215 m/year *** Timestep 107: t=190728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 15 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: 0.00242029 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00085242 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000563331 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000423913 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000296678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000295822 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000286991 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000280637 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000284866 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000276217 Rebuilding Stokes preconditioner... 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Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000291794 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00029007 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000289984 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000276958 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000290398 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000281708 Postprocessing: Topography min/max: -1160 m, 1026 m RMS, max velocity: 0.00926 m/year, 0.0216 m/year *** Timestep 108: t=192728 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 ... 17 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... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00253309 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105192 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000532118 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000398337 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000346901 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000340902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000336556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000321944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000313492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000310398 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00032292 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000311696 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000313531 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000336895 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000312213 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00030052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000323082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000300799 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000302076 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000312515 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000313888 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000315962 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000324278 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00031311 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000317696 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000305203 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000315378 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000304607 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000322238 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000312809 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000322544 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000313357 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000304853 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000307592 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000308518 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000323422 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000331324 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000313105 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00030244 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000304154 Postprocessing: Topography min/max: -1162 m, 1032 m RMS, max velocity: 0.00927 m/year, 0.0218 m/year *** Timestep 109: t=194728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 15 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: 0.00245624 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000873269 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00051899 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000448991 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000377583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000331541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000332237 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000321484 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000327263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000327005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000314451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000298227 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000297306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000310638 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000320086 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00030432 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000307867 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000311615 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000324997 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000304225 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000294446 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000307207 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000309016 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000322647 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000306515 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000306724 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000298269 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000303569 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000315455 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000319772 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000315971 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000300012 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000284778 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000296382 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000311569 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000318134 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000303014 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000317658 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000304099 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000291505 Postprocessing: Topography min/max: -1165 m, 1037 m RMS, max velocity: 0.00928 m/year, 0.0219 m/year *** Timestep 110: t=196728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 15 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: 0.00289788 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105863 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000587643 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000428201 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000365406 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000355624 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000343888 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000321626 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00033211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000331484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000328288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000309764 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000324169 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000312765 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000306735 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00032169 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000310234 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000308313 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0003077 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000305761 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000301004 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000301724 Rebuilding Stokes preconditioner... 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Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000307035 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000299316 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000304531 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000315621 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000315316 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00029887 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000299922 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000310961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000311341 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000293928 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000304916 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000307123 Postprocessing: Topography min/max: -1167 m, 1042 m RMS, max velocity: 0.00929 m/year, 0.022 m/year *** Timestep 111: t=198728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00262786 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000969383 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000537941 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000425926 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000376753 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000358923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000341969 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285173 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103727 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000629916 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000456836 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00037955 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000316032 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000316161 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000323905 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000323591 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00032694 Postprocessing: Topography min/max: -1172 m, 1051 m RMS, max velocity: 0.00931 m/year, 0.0223 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00010 *** Timestep 113: t=202728 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 ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00251178 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108472 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000603991 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000387704 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000351541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00034686 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000355607 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026466 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102121 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000578416 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000582406 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000403638 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000335281 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000343226 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000341728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000339083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000322847 Postprocessing: Topography min/max: -1176 m, 1061 m RMS, max velocity: 0.00934 m/year, 0.0226 m/year *** Timestep 115: t=206728 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 ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.0024955 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103939 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000574482 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000434805 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000334616 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000313666 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000319259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000339281 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000320149 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000337472 Postprocessing: Topography min/max: -1177 m, 1066 m RMS, max velocity: 0.00935 m/year, 0.0227 m/year *** Timestep 116: t=208728 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 ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 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: 0.00267992 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107377 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000564448 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00043172 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000403419 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000384065 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000362363 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00035413 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000359875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000357678 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000348015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000338334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000364499 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000351991 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000358918 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00035774 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000361586 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000346881 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000352984 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0003538 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000348376 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000345601 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000346118 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000344512 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000343711 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000352296 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000360702 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000351214 Postprocessing: Topography min/max: -1177 m, 1071 m RMS, max velocity: 0.00936 m/year, 0.0228 m/year *** Timestep 117: t=210728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272795 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000955251 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000581188 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000439987 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000411185 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000397988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000382098 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000361199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000365395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000375722 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0003677 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000359282 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000356362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000351586 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000374542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000371169 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00035924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00035808 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000358215 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000356008 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000368554 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000348295 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000356934 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000346641 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000357942 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000356484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000365345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000360067 Postprocessing: Topography min/max: -1177 m, 1076 m RMS, max velocity: 0.00937 m/year, 0.023 m/year *** Timestep 118: t=212728 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 ... 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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279205 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100689 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00061128 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000479336 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000399696 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000416456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000375287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000355654 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000358334 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000351557 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00034725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000337694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000338231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000326121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000339181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00037248 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000366272 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000360245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000346974 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000352023 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000343523 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000336762 Postprocessing: Topography min/max: -1176 m, 1080 m RMS, max velocity: 0.00939 m/year, 0.0232 m/year *** Timestep 119: t=214728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 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: 0.00294193 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102417 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000594345 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000469936 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000408385 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000393374 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000385433 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000383008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000367637 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000368487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000386844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00036634 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000367193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000361753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000377292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000357646 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000363363 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000389021 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000376721 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000350267 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000370292 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000391917 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000377333 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000338678 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000372371 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00038142 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000365137 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00036027 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000365928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000365981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000347591 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000374251 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000366098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000364578 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000370037 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00037323 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000384034 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000374158 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000370295 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000367957 Postprocessing: Topography min/max: -1174 m, 1085 m RMS, max velocity: 0.0094 m/year, 0.0234 m/year *** Timestep 120: t=216728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 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: 0.00248015 Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103001 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000612608 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00044778 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000400579 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000405172 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000399836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000380747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00034515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000367186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000387786 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000376719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000368426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000340154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000369072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000359604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000362529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000353048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000341613 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000338188 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000381003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000366038 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000365798 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00035335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000373902 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000355081 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000363462 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00037104 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000356096 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000339728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000358019 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000357427 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000338427 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00033196 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000357543 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000384936 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000344618 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000321631 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000352467 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000355965 Postprocessing: Topography min/max: -1171 m, 1090 m RMS, max velocity: 0.00941 m/year, 0.0236 m/year *** Timestep 121: t=218728 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 ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 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: 0.00243816 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00111666 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000663715 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000461289 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000342823 Postprocessing: Topography min/max: -1166 m, 1095 m RMS, max velocity: 0.00943 m/year, 0.0239 m/year *** Timestep 122: t=220728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 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: 0.00272171 Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000343249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000363903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000374614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000356389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000341124 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000366225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000362844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000359295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000350433 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000368771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000344329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000361473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000347294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000350931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000334215 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000358699 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000361393 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000357941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000333345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000369529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000365358 Postprocessing: Topography min/max: -1161 m, 1099 m RMS, max velocity: 0.00944 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00011 *** Timestep 123: t=222728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282687 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112902 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00065714 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000464596 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000431526 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000364323 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000399393 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000378452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000358747 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000378188 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000386388 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000364659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000372198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000358774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000366792 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000359026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000383506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000363268 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000360115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00037826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000384855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000358132 Postprocessing: Topography min/max: -1154 m, 1104 m RMS, max velocity: 0.00945 m/year, 0.0244 m/year *** Timestep 124: t=224728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 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: 0.0028636 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103859 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000617208 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000375802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000342813 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00035343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000367225 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000346069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000343967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000340903 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000340025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000332998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000344429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000365442 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000373975 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000363123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000364341 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000333391 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000353684 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000346617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000343357 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00033816 Postprocessing: Topography min/max: -1147 m, 1108 m RMS, max velocity: 0.00944 m/year, 0.0245 m/year *** Timestep 125: t=226728 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 49 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 ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259287 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010312 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00064508 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000454465 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000421739 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000393445 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000368409 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000391669 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000377816 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00035212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000324919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000352224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000373844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000358954 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000335962 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000336665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000349433 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000342498 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000340479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000373501 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00039723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00035542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000336087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000339986 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000330018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000341509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000353887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000367337 Postprocessing: Topography min/max: -1138 m, 1112 m RMS, max velocity: 0.00944 m/year, 0.0246 m/year *** Timestep 126: t=228728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 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: 0.00260879 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000977921 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000632009 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00050725 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000398759 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000384418 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000379574 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000351399 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000352819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00035147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000376456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00035302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000345979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000330089 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000357645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000341545 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000357102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000327341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00036436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000343497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000333632 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000328764 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00037461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000339134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000333609 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000330112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000359536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000340262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00034184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000337362 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000356895 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000328974 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000329797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000325519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00035577 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000349057 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000321024 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000352305 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000361406 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000353258 Postprocessing: Topography min/max: -1129 m, 1115 m RMS, max velocity: 0.00944 m/year, 0.0247 m/year *** Timestep 127: t=230728 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 ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 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: 0.0025161 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105813 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000623543 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000432748 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000390791 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000391683 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000376874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000356327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000364793 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000348807 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000350699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000343097 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000332815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000358137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000342607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000338976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000342386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00032606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000336822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000349279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000364752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000356316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000351455 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000333418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000328709 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000317527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000349327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000344348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000342075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000343532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000352342 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000326451 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000345108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000356142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000350129 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000333318 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00034425 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00032618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000317829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000339599 Postprocessing: Topography min/max: -1119 m, 1118 m RMS, max velocity: 0.00944 m/year, 0.0249 m/year *** Timestep 128: t=232728 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278011 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121567 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000662327 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000468542 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000416375 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000406877 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000388537 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000368747 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000386381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000377125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000358117 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000361859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000356343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000354624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000359004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000372316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000347026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000391049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000361017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000338756 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000356841 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000346402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000371573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000356678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000356826 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000374045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000353426 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000339858 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000362073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000358105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000362282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000350358 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00033499 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00036061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000356782 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000368939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000365042 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000358231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000373799 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000357052 Postprocessing: Topography min/max: -1108 m, 1121 m RMS, max velocity: 0.00945 m/year, 0.0251 m/year *** Timestep 129: t=234728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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 ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263418 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107729 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000594383 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000457041 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000414311 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000437663 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00041841 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000393232 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000395713 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000394687 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000364638 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000388939 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000392639 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000386713 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000390191 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000403829 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00038047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000378921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00038529 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000398988 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000368158 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000384539 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000371839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000373624 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000371586 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000382815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000338152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000367074 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000386269 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000405339 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000354122 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000366295 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000364682 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000379248 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000369188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000374111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000348615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000366395 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00037103 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000364816 Postprocessing: Topography min/max: -1097 m, 1123 m RMS, max velocity: 0.00944 m/year, 0.0251 m/year *** Timestep 130: t=236728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 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 ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00239324 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000976437 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000615284 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000458139 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00040494 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000385188 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000368628 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000372286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000378012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000388059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00038374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000377744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000341812 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000352291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000378177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00037521 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000352983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000355135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000362068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000351339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000373591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000373371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000354547 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000336381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000386673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000369657 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000349165 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000375152 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000370313 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000348486 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000355813 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000368844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000383352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000364226 Postprocessing: Topography min/max: -1086 m, 1124 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 131: t=238728 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 ... 20 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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274775 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000403077 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000397352 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00037962 Postprocessing: Topography min/max: -1074 m, 1126 m RMS, max velocity: 0.00945 m/year, 0.0254 m/year *** Timestep 132: t=240728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 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 ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264593 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109282 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000634351 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000579183 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00047491 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000391021 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000374338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000426145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00041348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000377028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000356467 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000373745 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000401044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000404954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000384837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000386209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00040159 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000438435 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000393905 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00039038 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000396864 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000394817 Postprocessing: Topography min/max: -1062 m, 1127 m RMS, max velocity: 0.00945 m/year, 0.0255 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00012 *** Timestep 133: t=242728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00237102 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000929361 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000584445 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000487411 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000430083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000408333 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000390002 Rebuilding Stokes preconditioner... 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Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000358092 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00037948 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000359278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00037865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00038059 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000360271 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000373177 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000387768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000364337 Postprocessing: Topography min/max: -1049 m, 1128 m RMS, max velocity: 0.00945 m/year, 0.0255 m/year *** Timestep 134: t=244728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265335 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00122488 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000711552 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000619253 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000491014 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000429305 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000450082 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00042767 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000425849 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000414289 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000439998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000433268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000418797 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000424273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000430957 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00040672 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00043061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000411167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000420068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000438214 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000437671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000410699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000427932 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000411514 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00043357 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000444124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000410651 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000410612 Postprocessing: Topography min/max: -1035 m, 1129 m RMS, max velocity: 0.00946 m/year, 0.0257 m/year *** Timestep 135: t=246728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 51 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282041 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112135 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000657048 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000432191 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000428051 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000415831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000406495 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000416691 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000426737 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000426335 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000395556 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000419143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000408854 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000414474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000409303 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000404705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000414525 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000419607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000411572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000422114 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0004185 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000424493 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000388974 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00039744 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000387781 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000397733 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000400873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000402757 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000395137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000421051 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000403003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000411241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00038031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000415811 Postprocessing: Topography min/max: -1021 m, 1128 m RMS, max velocity: 0.00946 m/year, 0.0259 m/year *** Timestep 136: t=248728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 158+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00253405 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108479 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000652633 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000522261 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000449591 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000432952 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000415085 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000423118 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000403547 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000393826 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000389741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000383399 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000411474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000387658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000381687 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000438408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000406562 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000406943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000404054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000399263 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000396403 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000395906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000420082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000399791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000391307 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000388162 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000388052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000391445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000391061 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00037958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000382195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00037375 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000402548 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000388592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000389487 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000402754 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000374887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000381153 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000408656 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000393016 Postprocessing: Topography min/max: -1007 m, 1127 m RMS, max velocity: 0.00946 m/year, 0.0259 m/year *** Timestep 137: t=250728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278354 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109416 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000730018 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000560085 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000491963 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000462575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000449106 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000461083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000456651 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000438967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000425562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000445341 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000446699 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000444256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000428245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000434503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000449999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000427419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000428804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00045747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000435754 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000436563 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00043445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000458505 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000440161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000440528 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000445158 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000460087 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000439711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000451969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000427539 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000446096 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000437737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000428261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000418496 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000446106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000468339 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00045773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000427715 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000435955 Postprocessing: Topography min/max: -992.9 m, 1127 m RMS, max velocity: 0.00947 m/year, 0.026 m/year *** Timestep 138: t=252728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286918 Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115068 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000738467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000547493 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000499485 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000467221 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000446607 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000462189 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000446908 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000424858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000414339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000432898 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000437102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000428657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000421221 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000429969 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000431415 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000397744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000413108 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000427911 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000405701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000397336 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000404003 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000440177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000436427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000429743 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00041407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000407803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000413471 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000421299 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000426446 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000396099 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000411994 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000425932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000409387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000399447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000429482 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000421221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000409493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000418227 Postprocessing: Topography min/max: -977.8 m, 1126 m RMS, max velocity: 0.00948 m/year, 0.0261 m/year *** Timestep 139: t=254728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026996 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001108 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000665312 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000536227 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000481669 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000453843 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00045177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000428428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000419985 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00043431 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000434199 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000419507 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000438445 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000404559 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000406176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000445425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000417778 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000420919 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000401518 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000404086 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000428948 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000418053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000414997 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000430233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00040477 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000408738 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000441856 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000435208 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000419551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000402471 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000425901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000427475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000407361 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000407689 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000444405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000412024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000412025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000406599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000423467 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000407611 Postprocessing: Topography min/max: -962.4 m, 1124 m RMS, max velocity: 0.00948 m/year, 0.0262 m/year *** Timestep 140: t=256728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264192 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0012873 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000748542 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000583382 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000524979 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000479106 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000460821 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000452659 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000443943 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000421695 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000446274 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000449897 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000450211 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000419226 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000424443 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000440856 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000451123 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000423211 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000424563 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000422433 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000420553 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000430965 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000429609 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000423926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000428427 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000418916 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000436074 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000400631 Postprocessing: Topography min/max: -946.5 m, 1122 m RMS, max velocity: 0.00949 m/year, 0.0264 m/year *** Timestep 141: t=258728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273203 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109335 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000698163 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000420414 Postprocessing: Topography min/max: -929.6 m, 1120 m RMS, max velocity: 0.0095 m/year, 0.0265 m/year *** Timestep 142: t=260728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271443 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00111163 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000642245 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00051279 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000452685 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000449185 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000425402 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000405448 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000396601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000394611 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000423888 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000432369 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000385839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000400671 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000404124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000394556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000405712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000398841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000383021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00040224 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00039992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000402306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000424771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000397211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000383257 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000370337 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000434166 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000417199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000392276 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00036944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000406475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000406913 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000411432 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000392119 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00041605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000383813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000382726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00039308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000431758 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000398059 Postprocessing: Topography min/max: -912.9 m, 1118 m RMS, max velocity: 0.0095 m/year, 0.0265 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00013 *** Timestep 143: t=262728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 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: 0.00286626 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116225 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000647659 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000498492 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000449525 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000428926 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000433261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000420182 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000404055 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000409986 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000405708 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000392411 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000409645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000401433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000372811 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000387089 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000405912 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00039019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000370906 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000411155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000406997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000370903 Postprocessing: Topography min/max: -895.9 m, 1115 m RMS, max velocity: 0.0095 m/year, 0.0265 m/year *** Timestep 144: t=264728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286719 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119803 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000741971 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000561832 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000491523 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000433927 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000420491 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000418946 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000420794 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000429168 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000389449 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000391393 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000377012 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000385875 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00039747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000402889 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000420971 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000421913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000429784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000417438 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000393992 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000399043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000387868 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000375404 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000410292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000369428 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000396892 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000391878 Postprocessing: Topography min/max: -879.5 m, 1112 m RMS, max velocity: 0.00951 m/year, 0.0266 m/year *** Timestep 145: t=266728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030354 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00118812 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000647567 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000512005 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000488116 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000441533 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000401757 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000420251 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000437854 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000428568 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000413859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000401078 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00042598 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000433575 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000414906 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000427867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000404547 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00042519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000411724 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000401319 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000401822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000455917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000430056 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000424639 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000398084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000432692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000401061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000429468 Postprocessing: Topography min/max: -863 m, 1109 m RMS, max velocity: 0.00952 m/year, 0.0267 m/year *** Timestep 146: t=268728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285146 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151454 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000717501 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000531034 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00048371 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000422254 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00042969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000409551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000440397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000424087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000429685 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000415733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000401253 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000411464 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000433334 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000407039 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000414433 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000440339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000419025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000422934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00042709 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000436456 Postprocessing: Topography min/max: -846.3 m, 1105 m RMS, max velocity: 0.00953 m/year, 0.0268 m/year *** Timestep 147: t=270728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275545 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131069 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00069103 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000542212 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000476111 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000459904 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000472359 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00043924 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000434203 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000457615 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000440185 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000461218 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000429443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000457759 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00044201 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000423313 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000449145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000431997 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000430689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000455219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00041964 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000438918 Postprocessing: Topography min/max: -828.3 m, 1101 m RMS, max velocity: 0.00955 m/year, 0.0269 m/year *** Timestep 148: t=272728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272966 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117275 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000756739 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000530144 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000477194 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000444262 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000435138 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000425517 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000425426 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000424007 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000408626 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000389075 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000418049 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000442033 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000425737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000429329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000426282 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000401866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00041283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000420594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000425703 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000402093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00040575 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000430429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000441682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000394591 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000403372 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000410531 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000404779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0004409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000431841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000422269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000400151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000405857 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000418238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000422753 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000389868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000426235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00043439 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000421594 Postprocessing: Topography min/max: -809.2 m, 1097 m RMS, max velocity: 0.00956 m/year, 0.0272 m/year *** Timestep 149: t=274728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277214 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123877 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00075041 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000538763 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000493622 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000457067 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000438309 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000446052 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000428405 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000428705 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000402029 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000420561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000436923 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00044206 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000432096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000427019 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000395182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000406839 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000435754 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000426917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000433582 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000425434 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000421508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000412322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000403096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000436841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000415222 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000402536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000433194 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000440048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000456201 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000421632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000418343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000429673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00039111 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000392899 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000425283 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000408985 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000389396 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000396001 Postprocessing: Topography min/max: -789.9 m, 1093 m RMS, max velocity: 0.00957 m/year, 0.0272 m/year *** Snapshot created! *** Timestep 150: t=276728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286141 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133764 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000731172 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000542081 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000527555 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000480155 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000459732 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000464632 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0004526 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00044313 Postprocessing: Topography min/max: -769.7 m, 1088 m RMS, max velocity: 0.00959 m/year, 0.0274 m/year *** Timestep 151: t=278728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277809 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256973 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013102 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00077219 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000593043 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000490767 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000408256 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000426737 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000422906 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000423004 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000405896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000423991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000428869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000425328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000422998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000432696 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000416127 Postprocessing: Topography min/max: -726.2 m, 1077 m RMS, max velocity: 0.00961 m/year, 0.0276 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00014 *** Timestep 153: t=282728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280504 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123531 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000749742 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000581589 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000530853 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000499507 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000490666 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000465382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000469374 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0004484 Postprocessing: Topography min/max: -718.3 m, 1070 m RMS, max velocity: 0.00962 m/year, 0.0276 m/year *** Timestep 154: t=284728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287349 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013307 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000755679 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000571185 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000515329 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000458478 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000453549 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000420108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000416441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000434962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000425193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000453014 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000437997 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00042673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000452385 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000441378 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000471769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000444676 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00043779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000407279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000427048 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000462299 Postprocessing: Topography min/max: -716.2 m, 1064 m RMS, max velocity: 0.00962 m/year, 0.0276 m/year *** Timestep 155: t=286728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00262949 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119673 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000823267 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000552324 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000510813 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000501664 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000495972 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00047987 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000450585 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00046068 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000484192 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000439597 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000446965 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000461006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000438586 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000460896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000463309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000447264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000449633 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000434825 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000447427 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000464864 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000439692 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000452886 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000471062 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000444407 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000428222 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000430846 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000492006 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000458902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000467992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000455258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000437234 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000445832 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000451262 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000435376 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000462785 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000481205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000447649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00046054 Postprocessing: Topography min/max: -711.6 m, 1058 m RMS, max velocity: 0.00961 m/year, 0.0275 m/year *** Timestep 156: t=288728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274743 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128126 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000688721 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00052917 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000483449 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000481803 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000492661 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000463643 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000465021 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000439217 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000453561 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000442152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000444124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00043862 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000463248 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000461264 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000435132 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000459776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000469061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000457281 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000453511 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000441179 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000445445 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000442528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000477894 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00046785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000460623 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000449756 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000483245 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000459982 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000460046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000446918 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000423651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000441456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000465602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000440031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000465857 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000483105 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000439351 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000435598 Postprocessing: Topography min/max: -711 m, 1052 m RMS, max velocity: 0.0096 m/year, 0.0274 m/year *** Timestep 157: t=290728 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266076 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121336 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000730737 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00057692 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000504396 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000472895 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000465725 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000445446 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000463308 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000453515 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000473289 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000408861 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000413443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000454275 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000434611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000441107 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000453349 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000456018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000446261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000458178 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000471903 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000461076 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000448658 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000437661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000430239 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000455635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000432529 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000461789 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000453589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000455725 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000436156 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000458618 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000453181 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000465025 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000440995 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000433844 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000422395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000451693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000453696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000452156 Postprocessing: Topography min/max: -713.3 m, 1046 m RMS, max velocity: 0.00958 m/year, 0.0273 m/year *** Timestep 158: t=292728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272553 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126793 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000760003 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00055634 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000485746 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000460586 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000475784 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0004493 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00042401 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000446978 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000449582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000451261 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000453282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000440389 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000476212 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000444359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000451412 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000436451 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000435255 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000440899 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000448849 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000427808 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000437354 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000456785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000462314 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000449083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000430699 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00045577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000442647 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000431189 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000450799 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000453575 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000415903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000442943 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00044716 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000443948 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000434556 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000442119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000423384 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000433514 Postprocessing: Topography min/max: -714.9 m, 1041 m RMS, max velocity: 0.00959 m/year, 0.0273 m/year *** Timestep 159: t=294728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281921 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00120263 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000693614 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000558514 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00052146 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000478993 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000469309 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000464075 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000474292 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00048524 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000464888 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000470992 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000451826 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000448713 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000452332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000446977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000449343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000451602 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000472734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000445129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000475514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000490696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000472792 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000469438 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000460114 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000468694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000490344 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00046543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000465333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000474576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000470985 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000488051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000493257 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000492616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000460909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000452513 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000452841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000455876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000450788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000463546 Postprocessing: Topography min/max: -715.2 m, 1035 m RMS, max velocity: 0.00957 m/year, 0.0271 m/year *** Timestep 160: t=296728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250935 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116941 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000662728 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000533579 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000460033 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000440085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000431664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000440013 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000440602 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000444924 Postprocessing: Topography min/max: -712.9 m, 1030 m RMS, max velocity: 0.00957 m/year, 0.0272 m/year *** Timestep 161: t=298728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263479 Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131207 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000724161 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000457152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000466626 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000448843 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00043427 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000430493 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000449533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000424757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000454885 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000434217 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000442348 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000416768 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000469349 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000440554 Postprocessing: Topography min/max: -707.6 m, 1024 m RMS, max velocity: 0.00957 m/year, 0.0272 m/year *** Timestep 162: t=300728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00249868 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124215 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000668015 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000550335 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000478688 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000475917 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000493674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000450052 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000437964 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000435832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000447359 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000431287 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000450036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00042472 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00043674 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000439935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000456746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000429648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000460024 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000437889 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000456216 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000465561 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000475359 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000459528 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000439074 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00044965 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000461182 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000477405 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000481298 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000453647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000454392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000440583 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000455447 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000460353 Postprocessing: Topography min/max: -710.3 m, 1019 m RMS, max velocity: 0.00957 m/year, 0.0272 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00015 *** Timestep 163: t=302728 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 ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 17 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243914 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108713 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000636358 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00050444 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000479543 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000465604 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000478476 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000466802 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000424307 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000429293 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00042852 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000476037 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00045178 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000430346 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000427264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000428621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000446916 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000439261 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000432021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000438233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000418958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000438642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000466048 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000447908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000436922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000405698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00041948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000446241 Postprocessing: Topography min/max: -711.9 m, 1013 m RMS, max velocity: 0.00956 m/year, 0.0271 m/year *** Timestep 164: t=304728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235165 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125733 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000690265 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000452567 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000429141 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000475578 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000447205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000445753 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000455596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000472472 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00047406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00045354 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000485615 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000476706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000465352 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000461301 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000468856 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000464768 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000474563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000460373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000472073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000488326 Postprocessing: Topography min/max: -712.6 m, 1008 m RMS, max velocity: 0.00955 m/year, 0.027 m/year *** Timestep 165: t=306728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00238363 Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000436846 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000471241 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000431842 Postprocessing: Topography min/max: -710.7 m, 1002 m RMS, max velocity: 0.00954 m/year, 0.0269 m/year *** Timestep 166: t=308728 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 ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00234006 Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112812 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00060965 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000485299 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000457254 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000434993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000428469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00042349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000435538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000428102 Postprocessing: Topography min/max: -705.3 m, 997.5 m RMS, max velocity: 0.00954 m/year, 0.0268 m/year *** Timestep 167: t=310728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00231135 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119713 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00063374 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000524873 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000420055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000448234 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000441393 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00046543 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000453227 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000448308 Postprocessing: Topography min/max: -705.7 m, 992.4 m RMS, max velocity: 0.00953 m/year, 0.0269 m/year *** Timestep 168: t=312728 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 ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00228258 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00111377 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00063403 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000488645 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000475333 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000440208 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00042183 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000411511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000424325 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000464533 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000426949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000404741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000416996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000423915 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000396384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00039092 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000438843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00038733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000400218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000447792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000455122 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000404083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000410404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000420495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000432347 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000438124 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000428572 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000404933 Postprocessing: Topography min/max: -707.5 m, 987.3 m RMS, max velocity: 0.00952 m/year, 0.0268 m/year *** Timestep 169: t=314728 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 ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00220345 Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010192 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000594132 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000513522 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000462082 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000425639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00044018 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000452014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000454317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000410034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000415866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000449956 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000450675 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000414434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000417886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000437687 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000451032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000426307 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000466959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000411711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000452499 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000426498 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000420307 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000405926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000431225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000415478 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000440112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000462115 Postprocessing: Topography min/max: -708.2 m, 982.2 m RMS, max velocity: 0.00952 m/year, 0.0267 m/year *** Timestep 170: t=316728 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 ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00225741 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107613 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000583231 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000432488 Postprocessing: Topography min/max: -706.1 m, 976.9 m RMS, max velocity: 0.00952 m/year, 0.0267 m/year *** Timestep 171: t=318728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00232918 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000454998 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000404312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00042895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000465155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00046805 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00043696 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000417951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000452286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000446364 Postprocessing: Topography min/max: -700.3 m, 971.8 m RMS, max velocity: 0.00951 m/year, 0.0265 m/year *** Timestep 172: t=320728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280897 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107033 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000667665 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000535768 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000459883 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000438274 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000414817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000440791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000424589 Postprocessing: Topography min/max: -701.2 m, 967.2 m RMS, max velocity: 0.0095 m/year, 0.0264 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00016 *** Timestep 173: t=322728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00218225 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106362 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000567254 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000490511 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000447563 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000452191 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000448745 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000445399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000424607 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000447847 Postprocessing: Topography min/max: -702.7 m, 962.4 m RMS, max velocity: 0.0095 m/year, 0.0264 m/year *** Timestep 174: t=324728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00212009 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000967127 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000579564 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000458752 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000457761 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0004098 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000455904 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000463412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000407083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000378836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000415096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221507 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108626 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000638641 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000424221 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000406327 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000416887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000451612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000412455 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000406093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000442622 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00041076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000400895 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000420079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000442869 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00044341 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000418155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0004368 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000412297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00041725 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000442427 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000459259 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000451887 Postprocessing: Topography min/max: -699.4 m, 952.6 m RMS, max velocity: 0.0095 m/year, 0.0263 m/year *** Timestep 176: t=328728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00207221 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000930651 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000623292 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000493633 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000434409 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000503386 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000459967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000430415 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000412107 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000417182 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000430524 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000421223 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000433472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000419436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000427101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000420487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000435997 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000414166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000452201 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000417901 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000437494 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000417403 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000436717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000405693 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000437882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000426506 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000420648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000423898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000435798 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000415094 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000408523 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000413453 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000409484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000411461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000429448 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000442112 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000450199 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000419896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000456319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000436988 Postprocessing: Topography min/max: -694.7 m, 947.9 m RMS, max velocity: 0.00949 m/year, 0.0262 m/year *** Timestep 177: t=330728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00220959 Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010726 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000613272 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000502278 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000486722 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000474925 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000451244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000445605 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000441606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000430877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00048984 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000450821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000442676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00046381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000478578 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00044467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000455875 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000478343 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000470565 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000439484 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000443439 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000439392 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000446506 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000437279 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000446587 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000455667 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000461191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000477032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000460588 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000441276 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000422958 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00044107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000464228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00046613 Postprocessing: Topography min/max: -697 m, 943.3 m RMS, max velocity: 0.0095 m/year, 0.0262 m/year *** Timestep 178: t=332728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00225131 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000991515 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000604785 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000488426 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000480432 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000429519 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000410075 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000416311 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000418471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000430587 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00040184 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000376565 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00043472 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000426273 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000391124 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000405223 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000429139 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000402019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000410757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00044167 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000399869 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000404464 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000399578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000423646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000397008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000398694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000413643 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000401303 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000411654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000405554 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000392035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000424607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000407136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000408858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000417946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000419328 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000428941 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000440281 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000425796 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0004179 Postprocessing: Topography min/max: -697.4 m, 938.8 m RMS, max velocity: 0.00949 m/year, 0.0261 m/year *** Timestep 179: t=334728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00211866 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000900251 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000565446 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000486931 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000482394 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000455553 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000437867 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000411849 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000441698 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000421426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000414603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000426219 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000449598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000404468 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000433831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00040704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000398524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000421462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000456002 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000397495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000420884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000414828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000431336 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000396262 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000445545 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000436506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000421331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000377108 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00043067 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000414149 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000429386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00208288 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100678 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000572764 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000524611 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000486991 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000444217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000427737 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000446629 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000420825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00043754 Postprocessing: Topography min/max: -691.2 m, 930.2 m RMS, max velocity: 0.00948 m/year, 0.026 m/year *** Timestep 181: t=338728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00203702 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000868495 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000617956 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00051075 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000437753 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000457966 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00044251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000413646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000450218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000453616 Postprocessing: Topography min/max: -691.9 m, 925.8 m RMS, max velocity: 0.00947 m/year, 0.0259 m/year *** Timestep 182: t=340728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00203082 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000456999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000464065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000481487 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000493691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000464281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000512368 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000479232 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000489952 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000462372 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000476557 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000474257 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000467355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00045823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000476519 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000462613 Postprocessing: Topography min/max: -693.3 m, 921.5 m RMS, max velocity: 0.00947 m/year, 0.0259 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00017 *** Timestep 183: t=342728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0019979 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000964503 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000638041 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000517457 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000508675 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000473433 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000494908 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000489765 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00048324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000479836 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000495093 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000482821 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000483717 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000462778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000491081 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000468588 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000477784 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000458541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000482486 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000474779 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000464114 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000467152 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000466683 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000466461 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000449912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000461513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000478369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000462641 Postprocessing: Topography min/max: -692.6 m, 917.3 m RMS, max velocity: 0.00947 m/year, 0.0259 m/year *** Timestep 184: t=344728 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 ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00209624 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000929801 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000615119 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000467281 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000467447 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000448129 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000461644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000439731 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000453378 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000480583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000495011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000463802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000466023 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000471842 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000460148 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000453346 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000450195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000464792 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000497918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000463758 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00044098 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000452309 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000482773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000463291 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000468492 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000480131 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000455089 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000449622 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000493623 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000485436 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000494435 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000480064 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000483935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000457034 Postprocessing: Topography min/max: -689.7 m, 913.4 m RMS, max velocity: 0.00948 m/year, 0.0259 m/year *** Timestep 185: t=346728 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 ... 20 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00246445 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000907878 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00066152 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000509449 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000510494 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000495237 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000471133 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00048295 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000473601 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000460411 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000471917 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000468572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000483683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000486321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000483649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000504334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000492341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000469224 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000459682 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00049022 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000481004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000484049 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000470081 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000449829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000489262 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000488963 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00049299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000469604 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000457341 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000462349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000487336 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000478045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000487455 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000509161 Postprocessing: Topography min/max: -688.1 m, 909.5 m RMS, max velocity: 0.00947 m/year, 0.0259 m/year *** Timestep 186: t=348728 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 ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00195389 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000872704 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000585546 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000516653 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000507767 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000468454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000484363 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000469855 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000456529 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000455546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000468919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000470775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000460305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000457785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000475698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000472279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000470026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000468985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000473046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000458959 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00045529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00048244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000473384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000456018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000472607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000476338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000457483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000463013 Postprocessing: Topography min/max: -689.9 m, 905.6 m RMS, max velocity: 0.00947 m/year, 0.0258 m/year *** Timestep 187: t=350728 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 ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00200319 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000966915 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000590319 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000444401 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000460971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000444855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000460776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000443691 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000465618 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000448051 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000455585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000452716 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000455831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000466076 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000460603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000458777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000453066 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000435593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00045968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000441258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000442131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00047615 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00045391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000441136 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000433558 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000437351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000440931 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00045069 Postprocessing: Topography min/max: -690.1 m, 901.8 m RMS, max velocity: 0.00946 m/year, 0.0258 m/year *** Timestep 188: t=352728 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 ... 15 iterations. Solving plastic_strain system ... 16 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: 0.0019617 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000920419 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000546535 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00049726 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000502074 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000474897 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000469259 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000470711 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000486552 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000441862 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000475872 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000476719 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000455134 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000455157 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000464041 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000454958 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000483204 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000450054 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000466504 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000481729 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000484761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000464994 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000484985 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000446538 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000462348 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000463769 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000493793 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000474785 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000462875 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000470931 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000494861 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000448298 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000451011 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000463255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000457654 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000480988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000493887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000469684 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000487652 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000466073 Postprocessing: Topography min/max: -687.7 m, 898.1 m RMS, max velocity: 0.00946 m/year, 0.0258 m/year *** Timestep 189: t=354728 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 ... 20 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00200805 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000826947 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000634194 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000507677 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000511104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000454877 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000453032 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000456861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000480611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000461279 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000453055 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000456012 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000457003 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000444776 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000482936 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000482837 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000494932 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00046669 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000427086 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000453762 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00047798 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000460625 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00045036 Rebuilding Stokes preconditioner... Solving Stokes system... 26+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 ... 15 iterations. Solving plastic_strain system ... 17 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: 0.00199863 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000934137 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000573107 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000487754 Postprocessing: Topography min/max: -688.3 m, 891.1 m RMS, max velocity: 0.00946 m/year, 0.0258 m/year *** Timestep 191: t=358728 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 ... 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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00194851 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000469238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00051955 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000482638 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00047454 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000477499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000448268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00045399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000500103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000492482 Postprocessing: Topography min/max: -689.2 m, 887.7 m RMS, max velocity: 0.00946 m/year, 0.0257 m/year *** Timestep 192: t=360728 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 ... 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... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00191741 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000881054 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000576191 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000494884 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000481421 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000476353 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000490267 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000486456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000478225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000490867 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000459846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000442694 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000481236 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000440026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000434969 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000486639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000469092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000449317 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00047007 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00048274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000486038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000481227 Postprocessing: Topography min/max: -687.8 m, 884.9 m RMS, max velocity: 0.00946 m/year, 0.0257 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00018 *** Timestep 193: t=362728 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 ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00189289 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000789382 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000559232 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000501427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000475695 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000479864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000490398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00049652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000485128 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000454793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000468876 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00046095 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000461465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000461033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00048373 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000469244 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000494204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000466349 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000461206 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000463504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000475546 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00046288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00046964 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00048126 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000484713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000468086 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000452712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000469581 Postprocessing: Topography min/max: -685.5 m, 900.1 m RMS, max velocity: 0.00945 m/year, 0.0256 m/year *** Timestep 194: t=364728 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 ... 20 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00199835 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000900668 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000584627 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000516648 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000516388 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000509353 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000546762 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000525407 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00051027 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000491803 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000536481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000528616 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00053657 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00049254 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000507781 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000520848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00050551 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000529612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000526308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000533734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000554901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00048626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000488879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000523571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000552081 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000512575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000519517 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000502491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000505743 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000493186 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000520604 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00051249 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000498456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000505363 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000507478 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000527633 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000529077 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000499149 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000499314 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000516838 Postprocessing: Topography min/max: -688 m, 915 m RMS, max velocity: 0.00945 m/year, 0.0256 m/year *** Timestep 195: t=366728 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 ... 15 iterations. Solving plastic_strain system ... 16 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: 0.00193598 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000823699 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000594955 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000546626 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000546296 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000523955 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00052099 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000497018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000540198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000519441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000532323 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000506936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000520247 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00052492 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000542617 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000521223 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000508424 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000500711 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000512216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000506836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000498481 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000504615 Postprocessing: Topography min/max: -689.6 m, 929.5 m RMS, max velocity: 0.00945 m/year, 0.0256 m/year *** Timestep 196: t=368728 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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00190839 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000783939 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000572319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00056107 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000523238 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000470556 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000479192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000482609 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000482855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000494337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000494635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000491514 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000488838 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000508852 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00049162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00046083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00050998 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000508186 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000464647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000486398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000484543 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000499245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000468935 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000495731 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000494269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000495845 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000491522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000506085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000463974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000482967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000475344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000489404 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000467601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000484764 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000477998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000478939 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000490848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000479709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000463122 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000506025 Postprocessing: Topography min/max: -689.5 m, 943.7 m RMS, max velocity: 0.00945 m/year, 0.0255 m/year *** Timestep 197: t=370728 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 ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00196591 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000913323 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000593422 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00055585 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000562806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000520969 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000540482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000529851 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000530122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000519478 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000552909 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000503804 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000513747 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000517245 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000520852 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000512276 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000535349 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00052768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000533836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000532253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000544413 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00053155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00055672 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000541763 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000536668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000557394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000566655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000552804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000547205 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000548572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000555911 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00053405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0005453 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000515547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00052981 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000510601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000539729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000535166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000532998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000537086 Postprocessing: Topography min/max: -686.6 m, 957.5 m RMS, max velocity: 0.00945 m/year, 0.0255 m/year *** Timestep 198: t=372728 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 ... 15 iterations. Solving plastic_strain system ... 16 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: 0.00193891 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000908105 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000576345 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000529506 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000543763 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000542813 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000531914 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00049817 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000489545 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000499126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000523401 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00050657 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000502384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000527603 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000510461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0005023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00050176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000486062 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000521082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000509693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000499568 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000490192 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000473702 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000494528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000517771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000499735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000497557 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000516261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000479295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000497413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000509705 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000501122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000502462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000503331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000488264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000524602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000512808 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000500739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000492033 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000515841 Postprocessing: Topography min/max: -689.3 m, 970.8 m RMS, max velocity: 0.00944 m/year, 0.0254 m/year *** Timestep 199: t=374728 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 ... 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... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00194617 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000783472 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000537444 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000516047 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000514414 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000491023 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000478825 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000500001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000477759 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000498879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000507499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000492644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000514917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000525957 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000486218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000457347 Postprocessing: Topography min/max: -691.2 m, 983.6 m RMS, max velocity: 0.00944 m/year, 0.0254 m/year *** Snapshot created! *** Timestep 200: t=376728 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 ... 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... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00193955 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000897655 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000609761 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000554495 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000561008 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000524295 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000540101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000528086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000553198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000537794 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000558355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000533853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000537943 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000547283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000563558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000545417 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00054492 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000538161 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000568396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000539306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000544554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00052316 Postprocessing: Topography min/max: -691.8 m, 995.9 m RMS, max velocity: 0.00944 m/year, 0.0254 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.67e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 8045 | 4.19e+03s | 25% | | Assemble composition system | 1442 | 3.97e+03s | 24% | | Assemble temperature system | 206 | 575s | 3.4% | | Build Stokes preconditioner | 8045 | 4.88e+03s | 29% | | Build composition preconditioner | 1424 | 44s | 0.26% | | Build temperature preconditioner | 206 | 6.26s | 0% | | Create snapshot | 4 | 1.95s | 0% | | Initialization | 1 | 0.0498s | 0% | | Mesh deformation | 206 | 24.9s | 0.15% | | Postprocessing | 201 | 48.3s | 0.29% | | Refine mesh structure, part 1 | 5 | 0.33s | 0% | | Refine mesh structure, part 2 | 5 | 0.579s | 0% | | Setup dof systems | 6 | 0.692s | 0% | | Setup initial conditions | 6 | 1.67s | 0% | | Setup matrices | 6 | 2.26s | 0% | | Solve Stokes system | 8045 | 2.81e+03s | 17% | | Solve composition system | 1424 | 75.9s | 0.45% | | Solve temperature system | 206 | 23.9s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 201: t=378728 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 ... 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... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00194707 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000829375 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000627768 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000561562 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000570005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000581899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000571089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000568514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000557617 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000545513 Postprocessing: Topography min/max: -690.3 m, 1008 m RMS, max velocity: 0.00945 m/year, 0.0254 m/year *** Timestep 202: t=380728 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 ... 12 iterations. Solving crust system ... 15 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: 0.00195594 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000846596 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000605801 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000554725 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000562612 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000538806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000546393 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000533115 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000556443 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00052224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000528975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000544741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000567321 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00052478 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000512096 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000515812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000543624 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000533683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000529038 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000525253 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000555797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000547937 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00057801 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00053303 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000523739 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000549137 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00055703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00053097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000542565 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000536954 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000526123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000524113 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00053309 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000555395 Postprocessing: Topography min/max: -691.2 m, 1019 m RMS, max velocity: 0.00944 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00019 *** Timestep 203: t=382728 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 ... 12 iterations. Solving crust system ... 15 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: 0.00195305 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000851631 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00061347 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000551298 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000556445 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00056246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000565635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00054701 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000559906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000557553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000576914 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00053743 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000560359 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000560707 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000564889 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000552391 Postprocessing: Topography min/max: -693.7 m, 1029 m RMS, max velocity: 0.00945 m/year, 0.0254 m/year *** Timestep 204: t=384728 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 ... 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00194305 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000834255 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000591505 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000545153 Postprocessing: Topography min/max: -694.9 m, 1039 m RMS, max velocity: 0.00944 m/year, 0.0253 m/year *** Timestep 205: t=386728 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 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: 0.00193384 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000548239 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000537819 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000542443 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000534447 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000528293 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000543966 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000563496 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000537961 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000537221 Postprocessing: Topography min/max: -694.4 m, 1049 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 206: t=388728 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 ... 12 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: 0.00199359 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000832559 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000636143 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000582229 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00059621 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000572586 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000590929 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000581397 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000604775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000574843 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000588008 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000585383 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000585372 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000575028 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000581993 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000599609 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00060764 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000572067 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000597329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000602643 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000594429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000593129 Postprocessing: Topography min/max: -693.4 m, 1057 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 207: t=390728 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 ... 12 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: 0.00201267 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000951479 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000663813 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000645729 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00059532 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000604543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000586065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000610511 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00062287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000593311 Postprocessing: Topography min/max: -696.2 m, 1065 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 208: t=392728 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 ... 12 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: 0.00209692 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000931966 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000626879 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000598375 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000579893 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000594347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000610813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000614802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000620561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000601244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000597262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000589617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000597406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000594797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000612082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000602371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000580225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000604374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000607129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000587607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000589502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000593545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000601928 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000590125 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000595383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00212742 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000846302 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000692341 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00060928 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000623272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+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 ... 12 iterations. Solving crust system ... 15 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: 0.00215717 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00092629 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000670913 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000645088 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000613986 Postprocessing: Topography min/max: -698.2 m, 1096 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 211: t=398728 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 ... 12 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: 0.00227671 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000600668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000618933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000604162 Postprocessing: Topography min/max: -698.8 m, 1106 m RMS, max velocity: 0.00944 m/year, 0.0252 m/year *** Timestep 212: t=400728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00212331 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000897421 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000706075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000656744 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000659979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000654197 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000643502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000626022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000635258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000656032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000660269 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000628409 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000633566 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000639743 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000649491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000627833 Postprocessing: Topography min/max: -701.3 m, 1115 m RMS, max velocity: 0.00944 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00020 *** Timestep 213: t=402728 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 ... 12 iterations. Solving crust system ... 14 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: 0.0021416 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000825556 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000650428 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000652385 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000652994 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0006243 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000629681 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0021501 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000956238 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000692971 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000680566 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00064895 Rebuilding Stokes preconditioner... Solving Stokes system... 25+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 ... 12 iterations. Solving crust system ... 14 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: 0.00210874 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000950262 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000689029 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000649468 Postprocessing: Topography min/max: -702.3 m, 1137 m RMS, max velocity: 0.00944 m/year, 0.0251 m/year *** Timestep 216: t=408728 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 ... 12 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: 0.00198953 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000658114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000648208 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000653941 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000642745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000656799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000640774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000646652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000643989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000645636 Postprocessing: Topography min/max: -704.1 m, 1143 m RMS, max velocity: 0.00944 m/year, 0.025 m/year *** Timestep 217: t=410728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00201079 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000999475 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0006917 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000652812 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000632169 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000640225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000637271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000629198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000642674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000631062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000616147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00064101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000632881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000643255 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000654592 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00064338 Postprocessing: Topography min/max: -706.3 m, 1149 m RMS, max velocity: 0.00944 m/year, 0.025 m/year *** Timestep 218: t=412728 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 ... 12 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: 0.00205642 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000924437 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000738312 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000694551 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000690769 Postprocessing: Topography min/max: -707.8 m, 1158 m RMS, max velocity: 0.00944 m/year, 0.025 m/year *** Timestep 219: t=414728 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 ... 12 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: 0.00225857 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221532 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000944062 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000732213 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00070853 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000686219 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00069546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000681819 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000667174 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000692768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000675839 Postprocessing: Topography min/max: -706.5 m, 1173 m RMS, max velocity: 0.00945 m/year, 0.025 m/year *** Timestep 221: t=418728 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 ... 12 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: 0.00219637 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00097415 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000713401 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000680653 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00068911 Postprocessing: Topography min/max: -708.7 m, 1179 m RMS, max velocity: 0.00944 m/year, 0.0249 m/year *** Timestep 222: t=420728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00213626 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000665288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000683642 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000678114 Postprocessing: Topography min/max: -710.6 m, 1185 m RMS, max velocity: 0.00944 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00021 *** Timestep 223: t=422728 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 ... 12 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: 0.00240359 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000948332 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000705435 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000674243 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000686073 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000658646 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000694911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000662797 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00066858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000670922 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000692968 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 ... 12 iterations. Solving crust system ... 14 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: 0.00212118 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000898994 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000755373 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000708118 Postprocessing: Topography min/max: -711.9 m, 1194 m RMS, max velocity: 0.00945 m/year, 0.0249 m/year *** Timestep 225: t=426728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00219198 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000928175 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000755604 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000746776 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000723262 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00073207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000720738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000714763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000693472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000721017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000718888 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000698721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000701401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00070036 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000720676 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000727462 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000725325 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000704975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000707551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000693019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000728003 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000702455 Postprocessing: Topography min/max: -710.6 m, 1198 m RMS, max velocity: 0.00945 m/year, 0.0249 m/year *** Timestep 226: t=428728 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 ... 12 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: 0.00218836 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000912175 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00074235 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000719994 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000721011 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00069011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000694938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0007088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000691009 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000682599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00068131 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000694179 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000695844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000693363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000714876 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000682876 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000665389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000687449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000693971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000688648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000669985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000681494 Postprocessing: Topography min/max: -713 m, 1204 m RMS, max velocity: 0.00945 m/year, 0.025 m/year *** Timestep 227: t=430728 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 ... 12 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: 0.00231101 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00096048 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000730461 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000709219 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000715325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000690211 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000701811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000699347 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00069587 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000701734 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00069432 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000680406 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000721232 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00070168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000679771 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000702266 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000707369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000700189 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00070909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000698094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000699533 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000713395 Postprocessing: Topography min/max: -714.7 m, 1210 m RMS, max velocity: 0.00945 m/year, 0.0249 m/year *** Timestep 228: t=432728 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 ... 12 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: 0.00246661 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106489 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000748575 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000754639 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000740828 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000733448 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000729102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000703303 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000737514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00073478 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000714986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000711008 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000713357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233589 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000907444 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000752112 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000716311 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000756961 Rebuilding Stokes preconditioner... Solving Stokes system... 30+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 ... 12 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: 0.00224025 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100276 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000781141 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000739619 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000729279 Postprocessing: Topography min/max: -714.3 m, 1224 m RMS, max velocity: 0.00945 m/year, 0.0248 m/year *** Timestep 231: t=438728 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 ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00228731 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000724533 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000740554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000703881 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000739959 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00072567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000757034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000717039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000722545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000717839 Postprocessing: Topography min/max: -716.3 m, 1226 m RMS, max velocity: 0.00945 m/year, 0.0248 m/year *** Timestep 232: t=440728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00242222 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101328 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000793144 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000732134 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000744055 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000724602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00072566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000714185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000766792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000726969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000740183 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000729183 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000759413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000759986 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00076745 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000742805 Postprocessing: Topography min/max: -717.6 m, 1229 m RMS, max velocity: 0.00946 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00022 *** Timestep 233: t=442728 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 ... 12 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: 0.00228989 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103342 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000780386 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000750794 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000754876 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000754931 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00074122 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00240705 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000961951 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000773152 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00073257 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000715053 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000742748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000736814 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000729362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000735468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000731415 Postprocessing: Topography min/max: -717.2 m, 1234 m RMS, max velocity: 0.00946 m/year, 0.0249 m/year *** Timestep 235: t=446728 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 ... 12 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: 0.0021926 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000991572 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000757247 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000716548 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000738532 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000742339 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000738416 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00073937 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00074244 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000741234 Postprocessing: Topography min/max: -717.1 m, 1238 m RMS, max velocity: 0.00946 m/year, 0.0248 m/year *** Timestep 236: t=448728 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 ... 12 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: 0.00211789 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000948539 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000818586 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000763458 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000762187 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000755184 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0007222 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000739936 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000739962 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000734609 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000747231 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0007691 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000745055 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000759382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000751312 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000726027 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00074016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000749217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000752754 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000775423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000766154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000753053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000754473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000751322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000753373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000751636 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00076616 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0007512 Postprocessing: Topography min/max: -718.8 m, 1241 m RMS, max velocity: 0.00946 m/year, 0.0248 m/year *** Timestep 237: t=450728 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 ... 12 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: 0.00230711 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00097377 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000797809 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000766954 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000766842 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000787131 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000777347 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000766198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000772352 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000763986 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000786897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000786121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000763021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00077732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000771695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000770019 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000742507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000764102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000770829 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000768107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000755903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000755199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000755231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000749551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000755057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000785748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000778168 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000759221 Postprocessing: Topography min/max: -719.8 m, 1243 m RMS, max velocity: 0.00946 m/year, 0.0248 m/year *** Timestep 238: t=452728 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 ... 12 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: 0.00231629 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100044 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000791344 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00077325 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000770797 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000762258 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000779328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000773408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000761002 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000749566 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000764317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000752748 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000794474 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000772748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000763792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000741945 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000776488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000743247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000782055 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000796677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000767794 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000738702 Postprocessing: Topography min/max: -719.9 m, 1244 m RMS, max velocity: 0.00946 m/year, 0.0248 m/year *** Timestep 239: t=454728 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 ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00217309 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000976089 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00083266 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000792435 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00077556 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000760357 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000777641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000786894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000800909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000767281 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000758092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000774195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000771009 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000776411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000792838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000784085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000774507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000752983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000767106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0007807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000780385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000777616 Postprocessing: Topography min/max: -719.2 m, 1245 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year *** Timestep 240: t=456728 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 ... 12 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: 0.0023914 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104959 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000775788 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000747662 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000770077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000748836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000783864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000785111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000763408 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000740391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000760291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000763296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000761206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000755403 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000748644 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00075832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000734902 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00074586 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000760336 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000758549 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000749308 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000754313 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000749069 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000731584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000744189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000723463 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000734584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000763082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000758032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000732614 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000730217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000768662 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000779434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000757536 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000758816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000742347 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000758252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000760191 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000759576 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000778151 Postprocessing: Topography min/max: -719.3 m, 1244 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year *** Timestep 241: t=458728 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 ... 12 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: 0.00228652 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000966891 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000771831 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000746985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000797513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000773434 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000756746 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00074056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00075853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000760224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000785939 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000748419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000774511 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000752845 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00077727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000772282 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000776171 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000746258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000789646 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000751792 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000753882 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000753569 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000788302 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000765827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00075124 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000765021 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000787121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000763019 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000778499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000763491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000763007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000791101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000774145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000749582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000759272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000774331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000785424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000753533 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000748662 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000780409 Postprocessing: Topography min/max: -720.7 m, 1244 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year *** Timestep 242: t=460728 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 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: 0.00215411 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000951662 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000808185 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000784848 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000780384 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000762979 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000761804 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000749676 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000789595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000779369 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00075432 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000760488 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000746722 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000753255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000764547 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000779487 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000767875 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000770115 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000771645 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000767454 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000752009 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000760024 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000782149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000767556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000752582 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000756806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000754702 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000771305 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000794084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000758337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000764029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000753362 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000756805 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000764652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000771607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000766568 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000770647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000781023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000780129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000758193 Postprocessing: Topography min/max: -721.5 m, 1245 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00023 *** Timestep 243: t=462728 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221207 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101739 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000846426 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000802697 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000798586 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 ... 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: 0.00210277 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000984583 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000816687 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000788067 Postprocessing: Topography min/max: -721.1 m, 1246 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year *** Timestep 245: t=466728 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 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: 0.0020617 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000802138 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000801885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000792031 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000789716 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000779696 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000764207 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000768504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000811051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000816228 Postprocessing: Topography min/max: -720.7 m, 1246 m RMS, max velocity: 0.00946 m/year, 0.0247 m/year *** Timestep 246: t=468728 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 ... 12 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: 0.00208859 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000950018 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000792974 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000794419 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000781864 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00076413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000766281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00076934 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000772031 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000747808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000765103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000779262 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000771491 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000774621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000776552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000774849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000762877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000782564 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000760867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000789134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000774682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000796418 Postprocessing: Topography min/max: -722 m, 1245 m RMS, max velocity: 0.00946 m/year, 0.0246 m/year *** Timestep 247: t=470728 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 ... 12 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: 0.00223698 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102379 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000843803 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000817047 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000794644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000812957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000835653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00080508 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00081361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000819535 Postprocessing: Topography min/max: -722.7 m, 1243 m RMS, max velocity: 0.00946 m/year, 0.0246 m/year *** Timestep 248: t=472728 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 ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 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: 0.0022842 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000822867 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000835903 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000833087 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000837386 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000815058 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00084266 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000820671 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000834444 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000825934 Postprocessing: Topography min/max: -722.9 m, 1240 m RMS, max velocity: 0.00946 m/year, 0.0246 m/year *** Timestep 249: t=474728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00213565 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000933979 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000834293 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000841392 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000832943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000830465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000840665 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000839369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000825537 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000822207 Postprocessing: Topography min/max: -722.3 m, 1236 m RMS, max velocity: 0.00946 m/year, 0.0246 m/year *** Snapshot created! *** Timestep 250: t=476728 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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00236664 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113209 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000873273 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000804957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000836903 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000813038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000858927 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000824214 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00082709 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00082413 Postprocessing: Topography min/max: -721 m, 1234 m RMS, max velocity: 0.00947 m/year, 0.0246 m/year *** Timestep 251: t=478728 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00230946 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103516 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000873162 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000833127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000838741 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000833308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000833735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00084706 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000874498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000867324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00086131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000839675 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000851199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000833561 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00085658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000849722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000840571 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000831924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000832054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000843017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000849265 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000836801 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000849079 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000840491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000840049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000837816 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000825779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000845254 Postprocessing: Topography min/max: -721.7 m, 1230 m RMS, max velocity: 0.00947 m/year, 0.0246 m/year *** Timestep 252: t=480728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00241923 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102033 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000857216 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000836109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000841003 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000830815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000839396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000845685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000848275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000840482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000824943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000810648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000836416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000827047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000837972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000828971 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000853858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000842429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000848702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000825666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000815176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000817278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000818657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00080067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000840488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000823484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0008326 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000815311 Postprocessing: Topography min/max: -722.1 m, 1224 m RMS, max velocity: 0.00947 m/year, 0.0246 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00024 *** Timestep 253: t=482728 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250096 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235527 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101611 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000888383 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000863004 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000878894 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000812534 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000844443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000849401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000851436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000860135 Postprocessing: Topography min/max: -722.1 m, 1207 m RMS, max velocity: 0.00948 m/year, 0.0246 m/year *** Timestep 255: t=486728 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00222594 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000997004 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000857871 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000852318 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000851355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000848595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000835498 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000835161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000833838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000827134 Postprocessing: Topography min/max: -721.4 m, 1196 m RMS, max velocity: 0.00948 m/year, 0.0247 m/year *** Timestep 256: t=488728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.002137 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000865679 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000867294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000846709 Postprocessing: Topography min/max: -721.8 m, 1183 m RMS, max velocity: 0.00949 m/year, 0.0247 m/year *** Timestep 257: t=490728 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235324 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106886 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000879313 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000866603 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000882225 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000860768 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000854561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000822412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000845363 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000865355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000855021 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000863334 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000869634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000856605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000839773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000849394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00086747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000874527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00085995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000861943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000848469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000862038 Postprocessing: Topography min/max: -722.7 m, 1167 m RMS, max velocity: 0.0095 m/year, 0.0248 m/year *** Timestep 258: t=492728 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... 200+13 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00226867 Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106111 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000906421 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000888381 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000874035 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00084272 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000864185 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00086427 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000852679 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000857884 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000867603 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000862825 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000885246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000868685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000850612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000841511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000857106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000870124 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00086802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000844603 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000884417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000872395 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000859283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00084635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000873162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000862707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000856476 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000832808 Postprocessing: Topography min/max: -723.1 m, 1149 m RMS, max velocity: 0.00951 m/year, 0.0249 m/year *** Timestep 259: t=494728 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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00223308 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104062 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000897747 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000882619 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000904531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000870039 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00088496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000870796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000902921 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000872355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00088721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000873565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000873776 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000861505 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000890148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000871587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00090151 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000872062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000885515 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000878475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00089443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000881322 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000891551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000887743 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0008958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000879057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000885039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00090124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000899047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000879572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000895909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000887173 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000911282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000856341 Postprocessing: Topography min/max: -722.9 m, 1130 m RMS, max velocity: 0.00951 m/year, 0.0249 m/year *** Timestep 260: t=496728 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... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00232691 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117473 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000923173 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000892945 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00090637 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000872379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000900634 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000890571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000920391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000890158 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000906933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000895654 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000915707 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000883539 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000916103 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000884334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000894225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000892501 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000905765 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000900565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000901183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000887457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000905311 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000890863 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000887735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000889568 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000914672 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000877924 Postprocessing: Topography min/max: -722.4 m, 1111 m RMS, max velocity: 0.00952 m/year, 0.0249 m/year *** Timestep 261: t=498728 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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00220483 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0011319 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00091526 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000900731 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000903915 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00087946 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000900217 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000897153 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000896298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000893926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00089924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000879963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000885445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000869644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000871904 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000853781 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000876851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000888884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00090789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000911056 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000908785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000881508 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000896232 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000906628 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00091203 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000896576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0008933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00087035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000867322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000856949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000908585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000898017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000890598 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000863045 Postprocessing: Topography min/max: -721.4 m, 1091 m RMS, max velocity: 0.00952 m/year, 0.0249 m/year *** Timestep 262: t=500728 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00225553 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105677 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000945467 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00090042 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000915522 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000919035 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000882379 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000880344 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000905792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000868942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000861989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000863628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00088662 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000883647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000874869 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000866352 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000878033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00084878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000848097 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000885071 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000902591 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000888186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000873755 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000870327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000871288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000869734 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000890502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000896046 Postprocessing: Topography min/max: -721.8 m, 1086 m RMS, max velocity: 0.00953 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00025 *** Timestep 263: t=502728 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 ... 12 iterations. Solving crust system ... 14 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: 0.00232683 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113236 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000896103 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000876016 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000866643 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 ... 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: 0.00248715 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107666 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000912773 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000872174 Postprocessing: Topography min/max: -722 m, 1095 m RMS, max velocity: 0.00952 m/year, 0.0249 m/year *** Timestep 265: t=506728 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00238317 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000911234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000908499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000931982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000931789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000888338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000911257 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000896416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000917935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000892671 Postprocessing: Topography min/max: -721.6 m, 1097 m RMS, max velocity: 0.00951 m/year, 0.0248 m/year *** Timestep 266: t=508728 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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221996 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105579 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000901635 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000895157 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000923685 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000899561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000921967 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000918832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000948786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000924903 Postprocessing: Topography min/max: -720.8 m, 1096 m RMS, max velocity: 0.0095 m/year, 0.0247 m/year *** Timestep 267: t=510728 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00237924 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108724 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000910006 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000904209 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000905408 Postprocessing: Topography min/max: -720.6 m, 1112 m RMS, max velocity: 0.0095 m/year, 0.0247 m/year *** Timestep 268: t=512728 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026227 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297412 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116781 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000894555 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000888252 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000898884 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00087997 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000919778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000892303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000879853 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00089558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000874208 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000890596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000894104 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000891727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000871886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000869101 Postprocessing: Topography min/max: -721.2 m, 1141 m RMS, max velocity: 0.00949 m/year, 0.0246 m/year *** Timestep 270: t=516728 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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266872 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116048 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000957263 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00092819 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000912171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000912658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000911365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000883502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000904545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000927186 Postprocessing: Topography min/max: -721.1 m, 1152 m RMS, max velocity: 0.00949 m/year, 0.0246 m/year *** Timestep 271: t=518728 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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263912 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112279 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000975106 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000919698 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000926539 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000930552 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000935275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000903832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000885911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000899554 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000927936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000922486 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000895688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000892919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000913072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000916901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000908143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000913308 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000915051 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000935999 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000924694 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000921844 Postprocessing: Topography min/max: -720.7 m, 1160 m RMS, max velocity: 0.00948 m/year, 0.0245 m/year *** Timestep 272: t=520728 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269021 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107395 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000913614 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000875443 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000900367 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000880599 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000905759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000913044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000917537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000891149 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000908872 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000886442 Postprocessing: Topography min/max: -719.9 m, 1165 m RMS, max velocity: 0.00948 m/year, 0.0245 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00026 *** Timestep 273: t=522728 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00238594 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00215365 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104766 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000918023 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000891991 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000876135 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000881523 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000913014 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000889364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000900033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000906201 Postprocessing: Topography min/max: -720.1 m, 1189 m RMS, max velocity: 0.00948 m/year, 0.0244 m/year *** Timestep 275: t=526728 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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00224717 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010721 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000878657 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000899469 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000872443 Postprocessing: Topography min/max: -720.1 m, 1202 m RMS, max velocity: 0.00947 m/year, 0.0244 m/year *** Timestep 276: t=528728 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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00227241 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000866235 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000884671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000883822 Postprocessing: Topography min/max: -719.8 m, 1212 m RMS, max velocity: 0.00947 m/year, 0.0244 m/year *** Timestep 277: t=530728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00231131 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107532 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00089532 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00088329 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000902193 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000896375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000928541 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000897003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000880149 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000909077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000911348 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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00222021 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104305 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000901655 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00091178 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00089249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000894918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000900223 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000868054 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0008677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000873966 Postprocessing: Topography min/max: -718.3 m, 1226 m RMS, max velocity: 0.00947 m/year, 0.0244 m/year *** Timestep 279: t=534728 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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00216832 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102113 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000905818 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000885494 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000877608 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000892559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000899537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000876249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000885896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00087141 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000897698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000875781 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000890262 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000878076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000880651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000881313 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000912849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000879085 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000880962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000869192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000899149 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000910334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000899881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000860598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000902554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000876537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000893887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000881781 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000906003 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000863098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000882067 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000906945 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000927799 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000908522 Postprocessing: Topography min/max: -718.4 m, 1229 m RMS, max velocity: 0.00947 m/year, 0.0243 m/year *** Timestep 280: t=536728 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: 0.00221466 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109146 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00091967 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000894109 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000942407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000905701 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000906141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000897505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000901819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000911624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000931368 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000909704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000889468 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000922745 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000914586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000886513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000930546 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000916061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0009147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000924977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000915218 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000908906 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000904216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000903304 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000898933 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000905186 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000910374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000909735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000911193 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000913897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000913855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000869769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000938164 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000907929 Postprocessing: Topography min/max: -718.5 m, 1238 m RMS, max velocity: 0.00948 m/year, 0.0244 m/year *** Timestep 281: t=538728 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 ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00217494 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109025 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000896035 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000877169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000904928 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000880923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000884745 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000884046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000888815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000861861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000887968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000899184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000869062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000872437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000875526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000866476 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000884063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000874759 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000873549 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000873863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000865125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000873709 Postprocessing: Topography min/max: -718.3 m, 1252 m RMS, max velocity: 0.00948 m/year, 0.0244 m/year *** Timestep 282: t=540728 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 ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233368 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010504 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000915215 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000913976 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000890767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000905022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000896159 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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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: 0.00247904 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114841 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000918928 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000908753 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000912413 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 ... 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: 0.00232304 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107926 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00090935 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000890301 Postprocessing: Topography min/max: -715.9 m, 1280 m RMS, max velocity: 0.00948 m/year, 0.0244 m/year *** Timestep 285: t=546728 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00252476 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000902667 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000930749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000935503 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000953183 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000934873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000945134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000920372 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00093547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00093795 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000935377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000902112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000927752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000944825 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00095756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000931155 Postprocessing: Topography min/max: -715.9 m, 1284 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 286: t=548728 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00240527 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106519 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000924396 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000930748 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000920525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000916861 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000906532 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000905829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000901839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000896185 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000914363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000926842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000911705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00090528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000907709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000892389 Postprocessing: Topography min/max: -715.7 m, 1286 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 287: t=550728 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: 0.00221062 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110238 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000930966 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000908973 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000896991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000888725 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000893994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000911352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000902648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000868316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000885292 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000899975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000887965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000894197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000895137 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000873241 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000889535 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000878191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000905861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000890136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000881702 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00091207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000899809 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000891116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000879069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000895786 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000907508 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000894431 Postprocessing: Topography min/max: -715.3 m, 1294 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 288: t=552728 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00236679 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107631 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000917568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000916481 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000923828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000914327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000930308 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00092381 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000914616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000889951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000917137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000917885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000906789 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000901639 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000913403 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000902956 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000916179 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000911584 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00092678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000925228 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000942356 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000920059 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000894973 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000898389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000935929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000925306 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000923069 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000919745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000913911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00089539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000919555 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000918578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000916579 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000907915 Postprocessing: Topography min/max: -714.6 m, 1307 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 289: t=554728 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00249438 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114664 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000944383 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000948724 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00092252 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000925849 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000920353 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000927478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000913155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000920658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000926786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000920405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000939375 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00092822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000922668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000931119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000929678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000930954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000945297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000908908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000940404 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000927627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000933156 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000943363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000947696 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000936889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000936928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000929449 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00091931 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000916801 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000928777 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000917413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00093993 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000924045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000912481 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000911513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00091646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000934291 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000953931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000931083 Postprocessing: Topography min/max: -713.8 m, 1318 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 290: t=556728 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... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257536 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110237 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000936516 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000905013 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000913037 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000880467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000896137 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000923798 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000921848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000908156 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000921689 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000926528 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000907093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000898234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000941661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000917909 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000920646 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000904838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000921496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000921927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000916837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000894877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00091591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000913383 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000923952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000900693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000933378 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000919097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000931619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000898953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000917731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000927369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000935264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000919432 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000902104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000905871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00092069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000915195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000908926 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000884282 Postprocessing: Topography min/max: -713 m, 1326 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 291: t=558728 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00229169 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112557 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000967254 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000920674 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000919354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000901392 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000918271 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000918153 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00094147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000910926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00092294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000934499 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00093068 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000924861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000923709 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000902528 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000924684 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000911336 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000910483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000887922 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000886586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000870199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000892127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000909511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00091251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00090636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000932935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000892069 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000893674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000885357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000914424 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00091833 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000914688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000909585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000936173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000909811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000919357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000889542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000908284 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000903349 Postprocessing: Topography min/max: -712.9 m, 1332 m RMS, max velocity: 0.00947 m/year, 0.0242 m/year *** Timestep 292: t=560728 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00224015 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107599 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000915318 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000930395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000928409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000925708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000924063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000961395 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000920356 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000933045 Postprocessing: Topography min/max: -712.6 m, 1335 m RMS, max velocity: 0.00947 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00028 *** Timestep 293: t=562728 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233921 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233968 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109461 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000941675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00096181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000928162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000927553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000946844 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000949738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000915732 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000918393 Postprocessing: Topography min/max: -711.2 m, 1343 m RMS, max velocity: 0.00948 m/year, 0.0243 m/year *** Timestep 295: t=566728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00249814 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109391 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000940269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000947151 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000938307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000921833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000895198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000894172 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000935146 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000923353 Postprocessing: Topography min/max: -710.2 m, 1355 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Timestep 296: t=568728 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... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00244258 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00091925 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000921601 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000920999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000912458 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000911156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000917213 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000939965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000924154 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000927896 Postprocessing: Topography min/max: -709.3 m, 1365 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Timestep 297: t=570728 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: 0.00242741 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000935462 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000914541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00093704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000940745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000926018 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000908856 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000941002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000914921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000953986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000908102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000936064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000909694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000945437 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000951187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000958899 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000945288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000908895 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000897802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000918159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000914462 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000908475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000889135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000912014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000920343 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000916688 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0009136 Postprocessing: Topography min/max: -709.1 m, 1372 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Timestep 298: t=572728 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... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265626 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115021 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000952887 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000940255 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00095313 Postprocessing: Topography min/max: -708.6 m, 1377 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Timestep 299: t=574728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259568 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000911079 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000910141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000901623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000914559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00092215 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000911625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000902817 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000905919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000913849 Postprocessing: Topography min/max: -708 m, 1380 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Snapshot created! *** Timestep 300: t=576728 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: 0.00235791 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119132 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000960473 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000955461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000951764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000933604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000949308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000938648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000935042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000972142 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000969337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000966633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000952734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000937729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00093573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000935843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000975558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000940261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000936952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000947668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000948606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000929087 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000944179 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000965087 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000974538 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000956917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000958489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00095044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000961813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000934527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000955629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000940591 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000957742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000961234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0009902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000940179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000959518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000955203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000959334 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000938799 Postprocessing: Topography min/max: -707.1 m, 1381 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.47e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 12045 | 6.28e+03s | 25% | | Assemble composition system | 2142 | 5.93e+03s | 24% | | Assemble temperature system | 306 | 859s | 3.5% | | Build Stokes preconditioner | 12045 | 7.31e+03s | 30% | | Build composition preconditioner | 2124 | 65.8s | 0.27% | | Build temperature preconditioner | 306 | 9.35s | 0% | | Create snapshot | 6 | 2.94s | 0% | | Initialization | 1 | 0.0498s | 0% | | Mesh deformation | 306 | 37.1s | 0.15% | | Postprocessing | 301 | 74.2s | 0.3% | | Refine mesh structure, part 1 | 5 | 0.33s | 0% | | Refine mesh structure, part 2 | 5 | 0.579s | 0% | | Setup dof systems | 6 | 0.692s | 0% | | Setup initial conditions | 6 | 1.67s | 0% | | Setup matrices | 6 | 2.26s | 0% | | Solve Stokes system | 12045 | 3.97e+03s | 16% | | Solve composition system | 2124 | 114s | 0.46% | | Solve temperature system | 306 | 35.1s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 301: t=578728 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00249142 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113084 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000942934 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000951273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000946048 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000940995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000920541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000949133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000944169 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000941248 Postprocessing: Topography min/max: -706 m, 1386 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 302: t=580728 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... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250205 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000951578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000966085 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000956855 Postprocessing: Topography min/max: -705.2 m, 1398 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00029 *** Timestep 303: t=582728 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00245283 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117242 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000982469 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000961655 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000960993 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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00255767 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113864 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000983373 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00096032 Postprocessing: Topography min/max: -704.3 m, 1414 m RMS, max velocity: 0.00948 m/year, 0.0242 m/year *** Timestep 305: t=586728 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026476 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116063 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00100138 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00093723 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000956493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000924248 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000938712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000913331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000948982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000957424 Postprocessing: Topography min/max: -703.5 m, 1418 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 306: t=588728 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... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00248086 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114649 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000991719 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000968285 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000970871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000955206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000977777 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000954373 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00095711 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000959564 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000963871 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 ... 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: 0.00246147 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113537 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000984972 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000985204 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000958727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000949651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000961198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000955559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000966875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000962881 Postprocessing: Topography min/max: -701.2 m, 1421 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 308: t=592728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259369 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115935 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103283 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00101038 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000984352 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000967306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000990333 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000979004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000990261 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000989958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00101699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000993976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00100337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0010002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00100563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000990799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00101073 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000986221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000997426 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00100898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000982481 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000998165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00100303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00099058 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000968388 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000983917 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000997292 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000998672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000967257 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000990118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00101692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00100481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00096882 Postprocessing: Topography min/max: -700.5 m, 1425 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 309: t=594728 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025702 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121428 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00104993 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103369 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00099373 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000990958 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000983203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00101295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00101514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00101445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00100829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00102082 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00100104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000989803 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00100805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00101214 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000987946 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00100877 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000996416 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00101678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000983675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000987505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000978795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00100344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00100326 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00101132 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000984513 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000986606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000973786 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00101756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00099673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000978461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00099341 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010028 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100657 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000994967 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000996245 Postprocessing: Topography min/max: -700 m, 1436 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 310: t=596728 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257218 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123968 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103075 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00100895 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000999712 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00100576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00100491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000996484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000994581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00098689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00101361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00100201 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000993731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00100448 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000993347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000993613 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000996661 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000990676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00098916 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000987039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00100937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00100184 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00100643 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00100877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00099774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000964061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000959689 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000986677 Postprocessing: Topography min/max: -699.4 m, 1444 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 311: t=598728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269334 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117571 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00100196 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000978743 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000976083 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000979647 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000976721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000987435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000980436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000936829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000955293 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000978733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00099043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268617 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116481 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00100773 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103153 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000982195 Postprocessing: Topography min/max: -697.5 m, 1454 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00030 *** Timestep 313: t=602728 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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254903 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: 0.00251834 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121954 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000984363 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00101511 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000990862 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000999917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000998696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000971011 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000972853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000992471 Postprocessing: Topography min/max: -695.4 m, 1457 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 315: t=606728 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257969 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116822 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00100317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00100261 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000995572 Postprocessing: Topography min/max: -694.8 m, 1459 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 316: t=608728 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00253215 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114519 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00101336 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00100263 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00101293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000981917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268535 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123907 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103127 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00099238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000947885 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277018 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00122445 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00102199 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000991521 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00097854 Postprocessing: Topography min/max: -692.1 m, 1482 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 319: t=614728 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259552 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00101686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000976455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000983306 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0010227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00102536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00100665 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000994229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00100867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00100899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103217 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000984629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000996524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00100174 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00100283 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000993456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000999721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00099891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00101064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00100874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00100964 Postprocessing: Topography min/max: -690.8 m, 1486 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 320: t=616728 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: 0.00260663 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127407 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00100134 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00102941 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00100258 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00104337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00103031 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00100575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00100778 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00100141 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000978187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000998088 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00100479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00100096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000991577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000994977 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00101416 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000991535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000993795 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00100707 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00102947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00102909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000995806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00100247 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000987976 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000989298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00101187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000976138 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000968684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000985678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00100782 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000992522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000981545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00098445 Postprocessing: Topography min/max: -690 m, 1488 m RMS, max velocity: 0.00949 m/year, 0.0241 m/year *** Timestep 321: t=618728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270762 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127502 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00105029 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104343 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00100519 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00100271 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00100773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00101505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00100405 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104321 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00103287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00100161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00101972 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00101492 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101136 Postprocessing: Topography min/max: -689.3 m, 1488 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year *** Timestep 322: t=620728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257307 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00120317 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00101985 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103199 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00101921 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00103882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00102507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00103709 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00101008 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00101828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000985062 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00102343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00102125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00101096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0010247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00102676 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00104119 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00102566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103665 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101515 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00101845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00105775 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00104794 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00106377 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00106149 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00103538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00104764 Postprocessing: Topography min/max: -688.4 m, 1488 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00031 *** Timestep 323: t=622728 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267112 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124026 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00105224 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104663 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00102982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00102897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00103119 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00103625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00102025 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00104059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00103181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00103178 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00104197 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00104906 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00104478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00104234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00102759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00105234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00103146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00101223 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00102083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00102732 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00103607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00104274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00104542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00105269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00103846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00102109 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000996 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010377 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00103737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00102929 Postprocessing: Topography min/max: -687.4 m, 1497 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year *** Timestep 324: t=624728 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: 0.00274298 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124015 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103641 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00102438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103125 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00100734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000973385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000988144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00101933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000978752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00101355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00100593 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00101581 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00100744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00102011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00100252 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00101562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00100969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00101841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000996204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00103283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00101179 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00101543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00100539 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00103123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00100599 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00101571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103077 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101603 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000988304 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101678 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103574 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00100911 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00101199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010057 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00101456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000982808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00101185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101819 Postprocessing: Topography min/max: -686.2 m, 1505 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year *** Timestep 325: t=626728 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267027 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00118422 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00106519 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001087 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104444 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105545 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00102615 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00101872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00101645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0010158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00101645 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104433 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00103955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00100629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00101277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00103985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00100996 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00102206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0010242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00103735 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00103794 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00102427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00101074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00105277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103725 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102411 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00104348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00102408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00100295 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00101438 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00103186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00103959 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00102877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103781 Postprocessing: Topography min/max: -684.8 m, 1510 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year *** Timestep 326: t=628728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269245 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126366 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00108396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105816 Postprocessing: Topography min/max: -684 m, 1513 m RMS, max velocity: 0.0095 m/year, 0.0241 m/year *** Timestep 327: t=630728 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028758 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0012576 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107638 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00105852 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00104092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00104135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00106436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103024 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104429 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00105361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00103692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105214 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105091 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00104767 Postprocessing: Topography min/max: -683.3 m, 1515 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 328: t=632728 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280745 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131957 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109684 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0010433 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00105738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103409 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00103305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102933 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00103354 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00104839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00103913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00103073 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00104145 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103975 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00102688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00103212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00105324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00105498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0010752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00106124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102256 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101847 Postprocessing: Topography min/max: -682.3 m, 1515 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 329: t=634728 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: 0.00277811 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117373 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00105961 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103181 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00105174 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00102991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00104688 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102291 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00103741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00102904 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00105853 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00103583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00106221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00103219 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102694 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00103447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00104841 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00100782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00103545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00104158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00104469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00104949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00106788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00100801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00105393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104715 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103659 Postprocessing: Topography min/max: -681.2 m, 1513 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 330: t=636728 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267076 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126693 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107357 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104761 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00100447 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00101399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00102679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00103676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103621 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00103245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00101445 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00103465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00102261 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00101507 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00104122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00103166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00104161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00102582 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00101513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0010172 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00108006 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00105397 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000994514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0010144 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00103886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00102307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00102179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105782 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103971 Postprocessing: Topography min/max: -679.9 m, 1522 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 331: t=638728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259237 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261577 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123721 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113152 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00111535 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00110153 Postprocessing: Topography min/max: -677.7 m, 1534 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00032 *** Timestep 333: t=642728 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: 0.00258542 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268018 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129538 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00110061 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00108494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0011263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010722 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108029 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105018 Postprocessing: Topography min/max: -675.8 m, 1538 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 335: t=646728 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: 0.00269103 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129719 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011259 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106704 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107332 Postprocessing: Topography min/max: -674.5 m, 1538 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 336: t=648728 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266351 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108302 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106336 Postprocessing: Topography min/max: -673.1 m, 1536 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 337: t=650728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267216 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134184 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113642 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111436 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00110085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00112188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107015 Postprocessing: Topography min/max: -671.5 m, 1543 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 338: t=652728 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261112 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130005 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112957 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00110988 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108936 Postprocessing: Topography min/max: -670.6 m, 1549 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 339: t=654728 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: 0.00263421 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128794 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115061 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00112029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00109388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00109542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00111959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0010876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0011204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00113017 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00108625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00112557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00110106 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00112102 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00107577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00108059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00110016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00113387 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00107492 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111089 Postprocessing: Topography min/max: -669.5 m, 1553 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 340: t=656728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270638 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133493 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115971 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114683 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00113197 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00111345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00110026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00110916 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0011242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+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: 0.00111085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00113553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00110532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00109306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00112615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00113016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00110181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00109669 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00109149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00109032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00110205 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00113989 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00112773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00111286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00111208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00111479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00113618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00111032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270233 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125507 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112708 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112501 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00107909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106916 Postprocessing: Topography min/max: -666.9 m, 1556 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 342: t=660728 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... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269525 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129891 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113503 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00108141 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107367 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105998 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00106011 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108015 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0010955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0010872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00109046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0011034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00109662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00107555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00107646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109956 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00109891 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109773 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00109298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105859 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00107602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109754 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107932 Postprocessing: Topography min/max: -665.2 m, 1555 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00033 *** Timestep 343: t=662728 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: 0.00268839 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00132492 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111725 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111005 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00112148 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00111144 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00111599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00112949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00110934 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00112072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00108187 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00111319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00112039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00113592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00114422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00112085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00112665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011029 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111438 Postprocessing: Topography min/max: -663.4 m, 1553 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 344: t=664728 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266067 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130862 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116541 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114221 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0010995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00109932 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00111313 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00109543 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00109373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00108317 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00109682 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00109013 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00108926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010896 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107966 Postprocessing: Topography min/max: -662.2 m, 1558 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 345: t=666728 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272786 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125421 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107452 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104038 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105331 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105732 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00102916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0010671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00103746 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00106108 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0010464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00106403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00104956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00106326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00105487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00106095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00107938 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00108534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00105632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00106144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00106245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00107219 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0010437 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0010539 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00107509 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108546 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105948 Postprocessing: Topography min/max: -660.9 m, 1563 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 346: t=668728 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266743 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130924 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00110268 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00110109 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00109378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111983 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00108027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00107329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00109023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00106707 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00106232 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00108206 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00110454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00110712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00109429 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107441 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00108266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00109509 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00107335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00107809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00108343 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00106373 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107705 Postprocessing: Topography min/max: -659.4 m, 1566 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 347: t=670728 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270522 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013293 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00108271 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107221 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00106921 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00107749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00108672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00105944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.001048 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0010686 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00105832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00107435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00104947 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105047 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00106775 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107152 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106105 Postprocessing: Topography min/max: -657.7 m, 1568 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 348: t=672728 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278224 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134467 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111018 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104404 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108288 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00103363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00104473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00107651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103556 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00101923 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103811 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00105125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103834 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00103281 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00106779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00103536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00104292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0010362 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00105225 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00104939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104857 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00103501 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00103357 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00103676 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00104052 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105228 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00106184 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.001046 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102749 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103452 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00104358 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00103898 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00103492 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00102907 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010313 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103598 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104822 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00102864 Postprocessing: Topography min/max: -655.8 m, 1568 m RMS, max velocity: 0.00954 m/year, 0.0243 m/year *** Timestep 349: t=674728 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266481 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123448 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109066 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106882 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00106829 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00105466 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0010436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00106578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00105733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00103916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00107364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00107477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00104989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00105769 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0010431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00103256 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00106582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00104393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00103204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0010786 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00106327 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00106294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00106805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00104487 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00106872 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00105487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00105456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00105905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107356 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00105987 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00106684 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104951 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107376 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108802 Postprocessing: Topography min/max: -653.9 m, 1566 m RMS, max velocity: 0.00953 m/year, 0.0243 m/year *** Snapshot created! *** Timestep 350: t=676728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275704 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142487 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00110766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001141 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00111858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00110322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110636 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00112115 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00109809 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00108939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00108849 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00111076 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106325 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00111588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108635 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00106056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00106056 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0011009 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00109551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00108121 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109706 Postprocessing: Topography min/max: -652.5 m, 1563 m RMS, max velocity: 0.00954 m/year, 0.0243 m/year *** Timestep 351: t=678728 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... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272485 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276966 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124958 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00108241 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00110696 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00106618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109707 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108535 Postprocessing: Topography min/max: -649.3 m, 1570 m RMS, max velocity: 0.00954 m/year, 0.0243 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00034 *** Timestep 353: t=682728 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: 0.00274644 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00110759 Postprocessing: Topography min/max: -647.5 m, 1572 m RMS, max velocity: 0.00954 m/year, 0.0243 m/year *** Timestep 354: t=684728 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276902 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135467 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114096 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111195 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00109516 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00106742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00107807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00106591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107319 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106633 Postprocessing: Topography min/max: -645.6 m, 1573 m RMS, max velocity: 0.00955 m/year, 0.0243 m/year *** Timestep 355: t=686728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283134 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136305 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112841 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112283 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108426 Postprocessing: Topography min/max: -643.8 m, 1572 m RMS, max velocity: 0.00955 m/year, 0.0244 m/year *** Timestep 356: t=688728 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271963 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00111426 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109795 Postprocessing: Topography min/max: -642.4 m, 1570 m RMS, max velocity: 0.00955 m/year, 0.0244 m/year *** Timestep 357: t=690728 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283524 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147106 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117642 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00114853 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00111027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00111051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00111987 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00111172 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00110728 Postprocessing: Topography min/max: -640.9 m, 1567 m RMS, max velocity: 0.00956 m/year, 0.0244 m/year *** Timestep 358: t=692728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281444 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136066 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113143 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0011326 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00110551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00109298 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0010821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108629 Postprocessing: Topography min/max: -639.4 m, 1567 m RMS, max velocity: 0.00956 m/year, 0.0244 m/year *** Timestep 359: t=694728 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282875 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137883 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113082 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112878 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00111218 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111612 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110744 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00111108 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00111224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00112153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00111619 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00110981 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00110512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00109435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00110273 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00111065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00111322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00111898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00110296 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0010759 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00109416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00111132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00112562 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00108701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00108132 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00110855 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00111634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109777 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00107588 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00110183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00111444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00111576 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112101 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00111578 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00111934 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00110124 Postprocessing: Topography min/max: -637.7 m, 1570 m RMS, max velocity: 0.00956 m/year, 0.0244 m/year *** Timestep 360: t=696728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280484 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147918 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120536 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00115958 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115803 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00112913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00114221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00113483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00112645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00109989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112332 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001136 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0011309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00112251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00110934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00109546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00110613 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 ... 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: 0.00286999 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143322 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119521 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116876 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00113084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00111126 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110893 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00111147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111446 Postprocessing: Topography min/max: -634.1 m, 1571 m RMS, max velocity: 0.00958 m/year, 0.0245 m/year *** Timestep 362: t=700728 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283017 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0010997 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00110693 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00109979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112136 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00110942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00110821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00109297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00109657 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00110243 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00109558 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00110069 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00112299 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00113844 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00109561 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108628 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00110824 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00111812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00112107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00112956 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108894 Postprocessing: Topography min/max: -632.5 m, 1570 m RMS, max velocity: 0.00958 m/year, 0.0245 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00035 *** Timestep 363: t=702728 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028814 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011568 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111515 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00112593 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00110801 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00108333 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00110718 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010894 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00111189 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0011053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00110025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00111993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00110596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00110086 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00111667 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00106853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00103749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0011023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110572 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108009 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010895 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00108968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010821 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108785 Postprocessing: Topography min/max: -630.9 m, 1567 m RMS, max velocity: 0.00959 m/year, 0.0246 m/year *** Timestep 364: t=704728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028987 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155396 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118296 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111652 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00109953 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00109345 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00111201 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00109528 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00108495 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.001079 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00107244 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00106027 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00108221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00109097 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00107572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00107131 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108307 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108473 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108831 Postprocessing: Topography min/max: -629 m, 1563 m RMS, max velocity: 0.00959 m/year, 0.0246 m/year *** Timestep 365: t=706728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288554 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133382 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111462 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112016 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108309 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00107529 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110669 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00109139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00107797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00106647 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00106547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00109247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0010744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00106865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107296 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108185 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109598 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0011134 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107379 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109908 Postprocessing: Topography min/max: -627 m, 1560 m RMS, max velocity: 0.0096 m/year, 0.0247 m/year *** Timestep 366: t=708728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290922 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145233 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011404 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00109738 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108081 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00108622 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00107775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00110119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00109575 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0010785 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00109833 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00107441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00106766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00108125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00110284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00107498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00106297 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00108668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0010793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00108762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104457 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108213 Postprocessing: Topography min/max: -624.7 m, 1561 m RMS, max velocity: 0.0096 m/year, 0.0247 m/year *** Timestep 367: t=710728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295558 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151566 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114357 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00110285 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00111753 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00110075 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00108316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00111668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00109904 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00109196 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00113252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0011351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00107466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00107294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00111151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00112452 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00110865 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00111314 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00112058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0011051 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00113061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00110422 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00110789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00112818 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00112216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00111746 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00110192 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109986 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108814 Postprocessing: Topography min/max: -622.7 m, 1561 m RMS, max velocity: 0.00961 m/year, 0.0248 m/year *** Timestep 368: t=712728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298059 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147151 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116497 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111403 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00110043 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111348 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0010938 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00108177 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00107671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00110929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00109501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00107775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00109053 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00106969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00109883 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00109503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00108884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0010739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00108828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00107682 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00110122 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00109244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00107771 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107527 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00110689 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00111545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00107619 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00108923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00108061 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00108723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0011039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110891 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108925 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00110217 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109132 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109548 Postprocessing: Topography min/max: -620.8 m, 1559 m RMS, max velocity: 0.00961 m/year, 0.0248 m/year *** Timestep 369: t=714728 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... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295251 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145002 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116934 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111433 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00109652 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00109337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00109625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00112027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00111227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00111853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00109693 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00111066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00110715 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00110254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00112024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00108423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00106493 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00111559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00109234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00111006 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00108364 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0011067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00111776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00105553 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00108499 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109124 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00109532 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00108146 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109194 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00110177 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109471 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109187 Postprocessing: Topography min/max: -618.8 m, 1556 m RMS, max velocity: 0.00962 m/year, 0.0248 m/year *** Timestep 370: t=716728 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... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290384 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152214 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116015 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111525 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108997 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00110315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00110261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0010878 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00110774 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109972 Postprocessing: Topography min/max: -616.7 m, 1552 m RMS, max velocity: 0.00962 m/year, 0.0248 m/year *** Timestep 371: t=718728 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284568 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152301 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118321 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114516 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0011177 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00106497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00108509 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00109224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00109436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00109242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00110255 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00106956 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00111017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00111372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00110577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00110225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0011081 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108427 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00112755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109552 Postprocessing: Topography min/max: -614.3 m, 1546 m RMS, max velocity: 0.00963 m/year, 0.0249 m/year *** Timestep 372: t=720728 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 ... 15 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: 0.00283498 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139407 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111497 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107484 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00106035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00105802 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00105261 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00105762 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00106097 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0010551 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00105832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00105626 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108147 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00105314 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00108001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00107897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00106384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00101835 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00103898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104875 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00105037 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00102947 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107094 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00105915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00106069 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00107591 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00108019 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00105667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0010569 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00106578 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105374 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00106674 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010548 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107512 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107828 Postprocessing: Topography min/max: -611.7 m, 1540 m RMS, max velocity: 0.00963 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00036 *** Timestep 373: t=722728 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... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287956 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153134 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012039 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111781 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00113157 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00113323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00110274 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00110861 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00112868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00110848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00110375 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109513 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00111767 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113181 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00110305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00108599 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00107165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00111607 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0011425 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00114043 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00110168 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00110553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00109774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00111985 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00112011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00111601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00109637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0011108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00110841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00112033 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109882 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00111739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00112085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112892 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00111224 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00111308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111661 Postprocessing: Topography min/max: -609.6 m, 1540 m RMS, max velocity: 0.00964 m/year, 0.025 m/year *** Timestep 374: t=724728 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 ... 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: 0.00300605 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150838 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123423 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116818 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0011404 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00112012 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00113097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00111182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00111213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00110993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112665 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00112581 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0010915 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00110291 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00110906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00111422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00112009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00111115 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00110316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00109414 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00110203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00112171 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00112298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00112231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00110613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00110732 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00111742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00112903 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00113576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00112233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0011285 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00115335 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0011079 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00112083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00112576 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00110431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110892 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00110468 Postprocessing: Topography min/max: -607.5 m, 1538 m RMS, max velocity: 0.00964 m/year, 0.025 m/year *** Timestep 375: t=726728 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 ... 15 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: 0.00292429 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151752 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011662 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00109305 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106851 Postprocessing: Topography min/max: -605.4 m, 1535 m RMS, max velocity: 0.00964 m/year, 0.025 m/year *** Timestep 376: t=728728 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... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294599 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00106726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00108883 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108564 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00105996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00106045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00109314 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00109738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00107088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107361 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00108916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106695 Postprocessing: Topography min/max: -603.3 m, 1531 m RMS, max velocity: 0.00964 m/year, 0.025 m/year *** Timestep 377: t=730728 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... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287112 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160269 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117762 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111515 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00110195 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00108716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00107848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106386 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00106364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108247 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00108425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00108366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00109491 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00108853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0010827 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00107727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00108735 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108893 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00109477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106575 Postprocessing: Topography min/max: -601.1 m, 1526 m RMS, max velocity: 0.00964 m/year, 0.025 m/year *** Timestep 378: t=732728 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283179 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142428 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114514 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106865 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108321 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00107641 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001064 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00105786 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00107142 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00107273 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00107586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00106901 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0010628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00107516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00109169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00109269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00106217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00104415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00105107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00106278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00109511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00105891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00105376 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107439 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00107445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00106337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00104717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00107472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107427 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00105364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00106695 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010493 Postprocessing: Topography min/max: -598.8 m, 1521 m RMS, max velocity: 0.00965 m/year, 0.025 m/year *** Timestep 379: t=734728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287147 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150608 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109648 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0010603 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103603 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00102101 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00104771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00103036 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00102853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00106276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00103243 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00105728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00102704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00100178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00103831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00105036 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00103403 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00103916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00104611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00101438 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00103803 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00102207 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00101572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00101939 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00102453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00105188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00103918 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00106886 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00103238 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00102876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010223 Postprocessing: Topography min/max: -596.9 m, 1514 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year *** Timestep 380: t=736728 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 ... 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: 0.00298831 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142969 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111271 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00105444 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107298 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 ... 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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287794 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142892 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109369 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106491 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101623 Postprocessing: Topography min/max: -593.1 m, 1509 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year *** Timestep 382: t=740728 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279476 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000997604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103376 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000994295 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00103332 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010256 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00101026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000996506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00100124 Postprocessing: Topography min/max: -591.1 m, 1506 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00037 *** Timestep 383: t=742728 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 ... 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: 0.00279433 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013998 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111707 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103182 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00102642 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00102989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00101687 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101731 Postprocessing: Topography min/max: -589 m, 1502 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year *** Timestep 384: t=744728 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 ... 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: 0.00278842 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142555 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00108616 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00100687 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101614 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00100052 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00100059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101957 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0010187 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000999793 Postprocessing: Topography min/max: -587 m, 1496 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year *** Timestep 385: t=746728 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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284199 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010228 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00101356 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001022 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00104239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0010008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00101385 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101687 Postprocessing: Topography min/max: -585.3 m, 1491 m RMS, max velocity: 0.00965 m/year, 0.0251 m/year *** Timestep 386: t=748728 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 ... 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: 0.00274935 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137102 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00110705 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107229 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105493 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105236 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104359 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107748 Postprocessing: Topography min/max: -583.6 m, 1485 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 387: t=750728 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 ... 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: 0.00280309 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139015 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109623 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106774 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00101196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00104221 Postprocessing: Topography min/max: -581.8 m, 1479 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 388: t=752728 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 ... 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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276738 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145439 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107538 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107383 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104911 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105354 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00102495 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00104018 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00104777 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00105253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00105107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00105271 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00101914 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00104518 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00105162 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104277 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102544 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00106426 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0010667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00105702 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105007 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108202 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103828 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00103864 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00105403 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00105621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108366 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00103931 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104948 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104406 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105436 Postprocessing: Topography min/max: -580 m, 1477 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 389: t=754728 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 ... 17 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: 0.0028252 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139749 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112378 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00110419 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107015 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0010326 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00105713 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00105555 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010481 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00102571 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00103199 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00106519 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00105022 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00105037 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00105345 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00105093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00103503 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00103073 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00102433 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00104794 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00104748 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103819 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 ... 13 iterations. Solving plastic_strain system ... 17 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: 0.00276766 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134801 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107188 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103627 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105096 Postprocessing: Topography min/max: -576.8 m, 1469 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 391: t=758728 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 ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272149 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103886 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00104006 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00102119 Postprocessing: Topography min/max: -575.5 m, 1465 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 392: t=760728 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 ... 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: 0.00279083 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139516 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112353 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00109147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00107873 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00106935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106414 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00105539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00105216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00106276 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00105928 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00105859 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103506 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00104676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104783 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104805 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00103741 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00106167 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0010656 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00102904 Postprocessing: Topography min/max: -574.2 m, 1459 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00038 *** Timestep 393: t=762728 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 ... 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: 0.00271637 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136388 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111824 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107435 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108344 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00107163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00106784 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00105384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00103047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00103605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00105891 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103815 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00108431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00106413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0010691 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00102809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103031 Postprocessing: Topography min/max: -572.9 m, 1454 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 394: t=764728 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 ... 13 iterations. Solving plastic_strain system ... 17 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: 0.00272593 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140186 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109324 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0010425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105802 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00106956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106595 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00107069 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00107721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00106522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00104689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0010544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0010668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00105141 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00107134 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00105872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00105158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105887 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106098 Postprocessing: Topography min/max: -571.7 m, 1448 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 395: t=766728 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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269093 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139925 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109197 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00108554 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105128 Postprocessing: Topography min/max: -570.2 m, 1445 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 396: t=768728 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 ... 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: 0.00279422 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135294 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00106044 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00102133 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105826 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00100115 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101016 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000994429 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0010625 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00100641 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0010067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000996808 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00102952 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000999005 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00102753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000979259 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00101822 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00102071 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00102176 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010035 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00103214 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00100972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00100624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102595 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00102535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00101355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00101469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00101562 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00102271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00100986 Postprocessing: Topography min/max: -569.3 m, 1442 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 397: t=770728 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 ... 10 iterations. Solving crust system ... 13 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: 0.00269868 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130661 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107283 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00102792 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00100029 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00103867 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001029 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00101957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00102555 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00101997 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00101902 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00102366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00100448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000992673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00101829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000992884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000995254 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00101494 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103792 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00104421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000995254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000979444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00100905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000988349 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000993898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00102177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00101448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00100614 Postprocessing: Topography min/max: -568.4 m, 1438 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 398: t=772728 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 ... 20 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 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: 0.00263926 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139673 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109612 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0010687 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105145 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00106343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0010751 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00103874 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00103411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00105431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0010408 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00105386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0010443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00105282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00104148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00102522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00102293 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00102881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00102585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00104721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105252 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00103398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103462 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00102937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00102294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00101763 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104275 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105624 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010515 Postprocessing: Topography min/max: -567.5 m, 1433 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 399: t=774728 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 ... 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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273926 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134022 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107956 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106394 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0010239 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00102282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00104079 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00106444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0010351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00103773 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00104958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00104023 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00103238 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0010238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00102762 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00104315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00104148 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00102285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00103959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00104682 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00103586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00100912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00105541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00103046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00102596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102857 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103179 Postprocessing: Topography min/max: -566.5 m, 1428 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Snapshot created! *** Timestep 400: t=776728 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 ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265677 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130744 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00106746 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107059 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00106437 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00107433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106087 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00105852 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108841 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00106126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00107159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00104774 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00106174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00109236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00107781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00104817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00103606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00105087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00106217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00106196 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00106074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00106883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00107353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0010627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107492 Postprocessing: Topography min/max: -565.5 m, 1423 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.27e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 16045 | 8.37e+03s | 26% | | Assemble composition system | 2842 | 7.88e+03s | 24% | | Assemble temperature system | 406 | 1.14e+03s | 3.5% | | Build Stokes preconditioner | 16045 | 9.74e+03s | 30% | | Build composition preconditioner | 2824 | 87.7s | 0.27% | | Build temperature preconditioner | 406 | 12.5s | 0% | | Create snapshot | 8 | 3.97s | 0% | | Initialization | 1 | 0.0498s | 0% | | Mesh deformation | 406 | 49.4s | 0.15% | | Postprocessing | 401 | 100s | 0.31% | | Refine mesh structure, part 1 | 5 | 0.33s | 0% | | Refine mesh structure, part 2 | 5 | 0.579s | 0% | | Setup dof systems | 6 | 0.692s | 0% | | Setup initial conditions | 6 | 1.67s | 0% | | Setup matrices | 6 | 2.26s | 0% | | Solve Stokes system | 16045 | 5.09e+03s | 16% | | Solve composition system | 2824 | 151s | 0.46% | | Solve temperature system | 406 | 46.1s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 401: t=778728 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 ... 20 iterations. Solving mantle_L system ... 10 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: 0.0026777 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137686 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0010883 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00109126 Postprocessing: Topography min/max: -564.5 m, 1417 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 402: t=780728 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 ... 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... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272081 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140254 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113466 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112123 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00110147 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00109716 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00108226 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00108213 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00110672 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00109674 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00109471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00108103 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00107996 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00107076 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00110752 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010744 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00108811 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00108387 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00111018 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107699 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00109642 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108221 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00109541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0010691 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0010706 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00108656 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00108481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00107366 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109499 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00108411 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00109083 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107063 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107608 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107934 Postprocessing: Topography min/max: -564 m, 1413 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00039 *** Timestep 403: t=782728 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 ... 17 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: 0.00269142 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138016 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113258 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112455 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00110014 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00110006 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00111601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00110139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109955 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00113644 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00112269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0011122 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108957 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0011061 Postprocessing: Topography min/max: -563.4 m, 1410 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 404: t=784728 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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270676 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139935 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118608 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0011469 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00111006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00111053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00109842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00110823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00112094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0011352 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00110042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00111964 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00112849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00112425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111516 Postprocessing: Topography min/max: -562.8 m, 1407 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 405: t=786728 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 ... 20 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280752 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141913 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119395 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0011708 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00114171 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00118451 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117935 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00115643 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00116036 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00115946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00114687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00116223 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00113913 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00115813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00115899 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00116671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00114737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00117077 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00115484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00118099 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00114919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00116259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00115043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00115752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118524 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00115664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00115609 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118975 Postprocessing: Topography min/max: -562.1 m, 1402 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 406: t=788728 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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274161 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146893 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124332 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120324 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120056 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00118319 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00119784 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00118749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00118107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00120084 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117958 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118623 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00116225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00116473 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0011555 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00116609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00117447 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00118888 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00118387 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0011816 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00115979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117974 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00119289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00119264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117481 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0011879 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00115917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0011634 Postprocessing: Topography min/max: -561.3 m, 1398 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 407: t=790728 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 ... 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... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266126 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142272 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012047 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00116561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0011673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00113478 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0011532 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00116456 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00116337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118691 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00116705 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116763 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00118037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0011501 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00115625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00117816 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00117053 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00119181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00119438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00115393 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00115263 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0011676 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00117924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0011588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00117421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119251 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117181 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00115527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117066 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115663 Postprocessing: Topography min/max: -560.8 m, 1393 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 408: t=792728 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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283479 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015044 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125171 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119355 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120247 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117927 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00118915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118646 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00120481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00119072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00119538 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00121117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00118164 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0011632 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00119099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00118725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00117509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0011824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00118182 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00117369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00115388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00116758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00118559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00117969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00117319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00118304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117086 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00116351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00118303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0011679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00115628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00115971 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00115815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00114545 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115768 Postprocessing: Topography min/max: -560.6 m, 1388 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 409: t=794728 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 ... 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: 0.00276992 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150062 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126979 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123783 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00123393 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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027626 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152481 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131907 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129564 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00126649 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126652 Postprocessing: Topography min/max: -560.1 m, 1380 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 411: t=798728 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 ... 17 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: 0.00271566 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146092 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130557 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132086 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00127698 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00129358 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132643 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00128807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00128599 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00130219 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0012969 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131667 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130966 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00129838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130434 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131508 Postprocessing: Topography min/max: -559.7 m, 1377 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 412: t=800728 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 ... 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: 0.00279358 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150531 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133962 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129028 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133284 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013192 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00129668 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013363 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132147 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132449 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00130373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00130761 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128672 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129722 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132515 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133091 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130673 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00130474 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130726 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130247 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00130462 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00129917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00129269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00131504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133532 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013213 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00130494 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129281 Postprocessing: Topography min/max: -559.3 m, 1373 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00040 *** Timestep 413: t=802728 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 ... 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279458 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154499 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013464 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133216 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133867 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131076 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133585 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130632 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130605 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132708 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131342 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129129 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130723 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130906 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130925 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130909 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130149 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131164 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131697 Postprocessing: Topography min/max: -559.2 m, 1369 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 414: t=804728 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027655 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153623 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138615 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132856 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00130155 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131098 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130688 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131831 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0012989 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00129562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133368 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133037 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132202 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130985 Postprocessing: Topography min/max: -559.2 m, 1364 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 415: t=806728 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... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279358 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152902 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133481 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135652 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135346 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013178 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134719 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133495 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132146 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00131748 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133986 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133863 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013408 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133143 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133634 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133068 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134732 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135057 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132907 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132294 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133813 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133936 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131646 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131795 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133278 Postprocessing: Topography min/max: -559.2 m, 1359 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 416: t=808728 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 ... 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: 0.00279587 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160345 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143806 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142654 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139737 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00142054 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137767 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138052 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137133 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00140265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138138 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140403 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139386 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013921 Postprocessing: Topography min/max: -559.1 m, 1354 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 417: t=810728 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 ... 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: 0.00279602 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164069 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144941 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142427 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139713 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00143058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00145545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00142822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00143205 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142552 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014237 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140994 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00141137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00142969 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00144864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00143559 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00143617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00144672 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00142986 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144565 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145377 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014405 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00146117 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142764 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144982 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144074 Postprocessing: Topography min/max: -558.9 m, 1350 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 418: t=812728 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 ... 13 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: 0.00287919 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158241 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146211 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147775 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014472 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146417 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146963 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146481 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145103 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00149335 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148612 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00148594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00146728 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00148277 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0014834 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147226 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0014501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00148314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00147102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00148008 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00145629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00147622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146699 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148285 Postprocessing: Topography min/max: -558.7 m, 1347 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 419: t=814728 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 ... 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: 0.00289996 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297773 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171499 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015737 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153304 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150836 Postprocessing: Topography min/max: -559 m, 1340 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 421: t=818728 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 ... 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: 0.00292772 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175237 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163941 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160581 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001583 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161153 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160303 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158882 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159929 Postprocessing: Topography min/max: -559.2 m, 1335 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 422: t=820728 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029509 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175508 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162223 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016329 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162758 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163768 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162993 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016151 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161771 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162047 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016135 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159019 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161602 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160656 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163162 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162977 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161478 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160316 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161718 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161779 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162211 Postprocessing: Topography min/max: -559.4 m, 1331 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00041 *** Timestep 423: t=822728 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 ... 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: 0.00295331 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180305 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164627 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164224 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165804 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167097 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167982 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167493 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167232 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016905 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167518 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016533 Postprocessing: Topography min/max: -559.6 m, 1326 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 424: t=824728 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 ... 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: 0.00297846 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179796 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016775 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168919 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166859 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165457 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168868 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016514 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016672 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165412 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167901 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016763 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163799 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164617 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166555 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167588 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167033 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163698 Rebuilding Stokes preconditioner... 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Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166103 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163825 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164766 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164341 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001677 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016553 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166923 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164779 Postprocessing: Topography min/max: -559.8 m, 1322 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 425: t=826728 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 ... 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: 0.00298583 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174958 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169296 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167789 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167691 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164096 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167212 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166764 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167971 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166788 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016343 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163911 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001648 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016558 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016367 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164127 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165542 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164793 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165185 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165125 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163709 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166671 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164302 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165182 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163928 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016358 Postprocessing: Topography min/max: -560.2 m, 1320 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 426: t=828728 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 ... 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: 0.00295421 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017069 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159929 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156982 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158321 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157293 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159708 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158694 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158702 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156125 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160402 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157486 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157282 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156978 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159179 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156001 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158239 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159983 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157219 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155827 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159482 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156051 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001588 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156814 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157235 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156862 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156056 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155655 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159501 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154854 Postprocessing: Topography min/max: -560.8 m, 1317 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 427: t=830728 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 ... 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... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292352 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173307 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162901 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159252 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160921 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015778 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159754 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156682 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157945 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156579 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158078 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156795 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158643 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156245 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158552 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159267 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160656 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158305 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015809 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160282 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00157621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159385 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157557 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158958 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157999 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158084 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156493 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157105 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156741 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157327 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157849 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159431 Postprocessing: Topography min/max: -561.5 m, 1314 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 428: t=832728 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 ... 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: 0.0029487 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167776 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160944 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164086 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159414 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161039 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161522 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161667 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164387 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163017 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160561 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162691 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162884 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016177 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161105 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016052 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160485 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158937 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161246 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157915 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160223 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160438 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161095 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159477 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159916 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159284 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001601 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159716 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016008 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159199 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160961 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161821 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157375 Postprocessing: Topography min/max: -562.2 m, 1310 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 429: t=834728 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 ... 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: 0.00294307 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170323 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163301 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161447 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162273 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161105 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001655 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161833 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160779 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160312 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163719 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159203 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159138 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162576 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158704 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161123 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161803 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016189 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160751 Postprocessing: Topography min/max: -562.7 m, 1306 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 430: t=836728 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 ... 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: 0.00288093 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168634 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162837 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163887 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163324 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163715 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162138 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162399 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164267 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165864 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163321 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166793 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164624 Postprocessing: Topography min/max: -563.3 m, 1302 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 431: t=838728 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 ... 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: 0.0030546 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175769 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164726 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165837 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164151 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162053 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162875 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164094 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163948 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161344 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165097 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163632 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163912 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016472 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163957 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159886 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163572 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161536 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163405 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164183 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162154 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164205 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162703 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163167 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161493 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164505 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160218 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016252 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162143 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163365 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160437 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161622 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161223 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164461 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161447 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161158 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161238 Postprocessing: Topography min/max: -564 m, 1298 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 432: t=840728 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 ... 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: 0.00296747 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172283 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167446 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163553 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163041 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160777 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160306 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162135 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016041 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160926 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001614 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159458 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159689 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163988 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161605 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162288 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161782 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162865 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159549 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160616 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160001 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161933 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161003 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163424 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158734 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157847 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158408 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160642 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160526 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159573 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001579 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159977 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161677 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156627 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157257 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015817 Postprocessing: Topography min/max: -564.9 m, 1296 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00042 *** Timestep 433: t=842728 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 ... 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: 0.00294729 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164919 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158984 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160128 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159696 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156947 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161048 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159151 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159927 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160753 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161805 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158501 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162021 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159686 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161241 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158819 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158689 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160117 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030062 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169412 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160067 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162628 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161131 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161039 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161453 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161675 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161176 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162604 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159874 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162392 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160923 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162147 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161959 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160731 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160218 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016092 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160049 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159802 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160712 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159106 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161945 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016159 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162079 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159516 Postprocessing: Topography min/max: -566.6 m, 1291 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 435: t=846728 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 ... 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: 0.00301849 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167713 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163363 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016397 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158779 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157429 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160748 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159643 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161449 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159414 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163261 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162541 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016247 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156631 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015961 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159056 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160655 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159999 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159273 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158847 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161056 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159028 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160618 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0016151 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162146 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162589 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161954 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160313 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159334 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158554 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160266 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159726 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160966 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159778 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160269 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159612 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159259 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159052 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160879 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158205 Postprocessing: Topography min/max: -567.4 m, 1288 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 436: t=848728 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 ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297078 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016764 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159468 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160272 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160998 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159575 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160133 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158569 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157337 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157616 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160988 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160248 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00156886 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159545 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160104 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159305 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015903 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160699 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158133 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0015628 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159603 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161124 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0015865 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156516 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157215 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158683 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159756 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.001576 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157219 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159247 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158508 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159268 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160216 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158631 Postprocessing: Topography min/max: -568.1 m, 1285 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 437: t=850728 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 ... 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: 0.00294759 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165276 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158833 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160733 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160941 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161721 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161525 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0015628 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158888 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159993 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162344 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157604 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158971 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159891 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015581 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159177 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157492 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160733 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159497 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157216 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157612 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158899 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158414 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161111 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00156461 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156916 Postprocessing: Topography min/max: -568.8 m, 1281 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 438: t=852728 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 ... 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: 0.00301023 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169516 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158483 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156599 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157496 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161217 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156603 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157463 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015886 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157222 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157442 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015513 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154112 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156203 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156701 Postprocessing: Topography min/max: -570 m, 1277 m RMS, max velocity: 0.00965 m/year, 0.0253 m/year *** Timestep 439: t=854728 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 ... 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: 0.00296317 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153872 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153964 Postprocessing: Topography min/max: -571 m, 1276 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 440: t=856728 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 ... 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: 0.00295015 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167942 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154072 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015506 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153519 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152784 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015019 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150138 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153555 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147568 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147631 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146636 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151844 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149268 Postprocessing: Topography min/max: -572.1 m, 1274 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 441: t=858728 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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289025 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160702 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150834 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150492 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150217 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150407 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151635 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015339 Postprocessing: Topography min/max: -573 m, 1272 m RMS, max velocity: 0.00964 m/year, 0.0252 m/year *** Timestep 442: t=860728 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 ... 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: 0.00286274 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165738 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150947 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153435 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152782 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00150717 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00148162 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152815 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154139 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00153176 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150485 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154481 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151581 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152318 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015186 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153799 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00151912 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153821 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00151462 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00153562 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154723 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00153206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00152846 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153859 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154095 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156711 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154186 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153647 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00153147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153597 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00154287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153472 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153186 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151959 Postprocessing: Topography min/max: -573.9 m, 1269 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00043 *** Timestep 443: t=862728 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 ... 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: 0.00289045 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157531 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147525 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151792 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149495 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00147945 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147212 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00149012 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149903 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00147621 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149651 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014985 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151012 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149992 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151642 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149823 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150093 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00148733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0014883 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00148329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0014783 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151322 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00148494 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152372 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150288 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148701 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150345 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152146 Postprocessing: Topography min/max: -574.7 m, 1266 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 444: t=864728 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 ... 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295452 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158104 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147701 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150743 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151894 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00148113 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149199 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00149144 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149455 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00148721 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00151129 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014825 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152266 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148797 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00148336 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148345 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00146002 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150295 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00148193 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147732 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00148961 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00150589 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00149877 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147722 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014722 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151167 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148795 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154599 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152593 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014956 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150953 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148884 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149164 Postprocessing: Topography min/max: -575.7 m, 1263 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 445: t=866728 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 ... 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: 0.00294556 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167472 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153206 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154805 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153133 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151968 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151694 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0015345 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00153191 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151419 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148975 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151311 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150571 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149008 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153532 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150846 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148375 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00149616 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.001524 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150865 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0014591 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150015 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00150189 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149231 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149249 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152262 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00148723 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149503 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151315 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148744 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00147446 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148403 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148796 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151102 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149845 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149546 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150525 Postprocessing: Topography min/max: -576.8 m, 1259 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 446: t=868728 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 ... 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: 0.00284619 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159792 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151261 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150941 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150118 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149898 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149429 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00148669 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149145 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00150104 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00149647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00149327 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149705 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00148415 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148493 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00146594 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015062 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00148411 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00149305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00148485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00148651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.001512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149535 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149745 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152172 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150431 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152312 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149203 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150411 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015018 Postprocessing: Topography min/max: -577.9 m, 1257 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 447: t=870728 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 ... 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: 0.00291432 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165844 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014636 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148957 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147449 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149354 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146621 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00148297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149895 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148931 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014825 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00149676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151774 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149109 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00149977 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00150217 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00148848 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151432 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149256 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149804 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150181 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00148306 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151841 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153238 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149893 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149208 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149355 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150534 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147658 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148044 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147096 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145635 Postprocessing: Topography min/max: -579 m, 1256 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 448: t=872728 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 ... 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: 0.00287367 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160679 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148377 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152172 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148674 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0014808 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146594 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147614 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00147592 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145639 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001483 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147846 Postprocessing: Topography min/max: -579.9 m, 1254 m RMS, max velocity: 0.00966 m/year, 0.0252 m/year *** Timestep 449: t=874728 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 ... 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: 0.0028161 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159456 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146766 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147557 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148338 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148499 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151545 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147341 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014723 Postprocessing: Topography min/max: -580.7 m, 1251 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Snapshot created! *** Timestep 450: t=876728 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 ... 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: 0.00288096 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160213 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146214 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00146838 Postprocessing: Topography min/max: -581.7 m, 1249 m RMS, max velocity: 0.00965 m/year, 0.0252 m/year *** Timestep 451: t=878728 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 ... 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: 0.00294365 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149008 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001445 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00146719 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00145602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148091 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00148228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00147312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149998 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147279 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0014954 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148462 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147826 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145856 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147579 Postprocessing: Topography min/max: -582.9 m, 1246 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 452: t=880728 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 ... 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: 0.00289715 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161753 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149497 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146733 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145701 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00148655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00144969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00148314 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145365 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00146788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145528 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00147368 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144084 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00145632 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014966 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014382 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00146692 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014549 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014368 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00146707 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00143956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148688 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144484 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00147943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145131 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143902 Postprocessing: Topography min/max: -584.1 m, 1243 m RMS, max velocity: 0.00966 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00044 *** Timestep 453: t=882728 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 ... 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: 0.00277002 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152399 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147483 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151387 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147176 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014621 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152333 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143954 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146464 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144733 Postprocessing: Topography min/max: -585.1 m, 1241 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 454: t=884728 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 ... 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: 0.00285675 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159221 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145875 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148292 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148902 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148121 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147128 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147621 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00147259 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014696 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00143194 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148128 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00147795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145979 Postprocessing: Topography min/max: -586.1 m, 1239 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 455: t=886728 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 ... 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: 0.00288699 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159655 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147061 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148692 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00147846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00146155 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147341 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145787 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00145918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144919 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014722 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145271 Postprocessing: Topography min/max: -586.8 m, 1238 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 456: t=888728 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 ... 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282757 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159974 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147754 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147887 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150305 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00148791 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00148924 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147124 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00148351 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00147625 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00148676 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148353 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00148299 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148618 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150385 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00150364 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00150473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00149958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00149002 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014946 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00146497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015079 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147215 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014949 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148127 Postprocessing: Topography min/max: -587.9 m, 1236 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 457: t=890728 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 ... 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: 0.00287677 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159419 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146034 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150595 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00150308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152124 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00151538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00148374 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00151728 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00149665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00151951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0014904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00150506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150911 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00152238 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150442 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149718 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014948 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149606 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00154164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148825 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149407 Postprocessing: Topography min/max: -589.1 m, 1234 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 458: t=892728 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 ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280981 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158101 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149608 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015078 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015052 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149686 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148484 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146785 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147946 Postprocessing: Topography min/max: -590.1 m, 1231 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 459: t=894728 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 ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 17 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: 0.00295665 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00150043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148893 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149507 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00151691 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+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: 0.0014819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00152342 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149014 Postprocessing: Topography min/max: -591.1 m, 1242 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 460: t=896728 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 ... 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: 0.00286383 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016067 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151906 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015251 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151892 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149209 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151382 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00152411 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149505 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00154284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150723 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151591 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149578 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151276 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150495 Postprocessing: Topography min/max: -591.9 m, 1253 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 461: t=898728 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 ... 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: 0.00284273 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162693 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149195 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015212 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152686 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00152453 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149569 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00149723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00151011 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152335 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00151033 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151869 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151228 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147847 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00147662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00150372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0014898 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147735 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00148817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00151462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00153137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00150192 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00150311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149627 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149503 Postprocessing: Topography min/max: -592.7 m, 1264 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 462: t=900728 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 ... 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: 0.00284306 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162468 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150966 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015077 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149413 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149977 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00151123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00150979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00150917 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150927 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015118 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151193 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152088 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00149377 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150266 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00148747 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00149989 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00151231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00150716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151749 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00149694 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151578 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149299 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00150067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149031 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151184 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015141 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150522 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148495 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149451 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150639 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149605 Postprocessing: Topography min/max: -594.1 m, 1274 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00045 *** Timestep 463: t=902728 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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288634 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158566 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151923 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150373 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00151522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151051 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152854 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149935 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148689 Postprocessing: Topography min/max: -595.5 m, 1284 m RMS, max velocity: 0.00966 m/year, 0.0253 m/year *** Timestep 464: t=904728 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 ... 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: 0.0028788 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164017 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148719 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151815 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149459 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148331 Postprocessing: Topography min/max: -596.7 m, 1292 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 465: t=906728 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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292401 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165439 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153277 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155372 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152991 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00152308 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00152204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150663 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151211 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151407 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149797 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148251 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151764 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150947 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150364 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152636 Postprocessing: Topography min/max: -597.8 m, 1300 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 466: t=908728 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 ... 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: 0.00292892 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162404 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155057 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015425 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156545 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00151633 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154789 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154556 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153523 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151922 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154021 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154683 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153656 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00152153 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00154444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156184 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155008 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154761 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00153797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00154678 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00153757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156614 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156889 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00154465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015437 Postprocessing: Topography min/max: -598.7 m, 1307 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 467: t=910728 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 ... 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: 0.00292535 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016388 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015377 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153891 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00151692 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155787 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151914 Postprocessing: Topography min/max: -599.8 m, 1313 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 468: t=912728 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 ... 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: 0.00287616 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164568 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151393 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152519 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153691 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015293 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153927 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00153455 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015557 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00153792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154411 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00152009 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154476 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154002 Postprocessing: Topography min/max: -601.3 m, 1319 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 469: t=914728 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 ... 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: 0.00290329 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161239 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152317 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154016 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153157 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154413 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00150863 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00155273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153862 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015391 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155365 Postprocessing: Topography min/max: -602.7 m, 1324 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 470: t=916728 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 ... 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285065 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165506 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153928 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153663 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150896 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00152791 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152267 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156376 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00153666 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152772 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153945 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153746 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154469 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154848 Postprocessing: Topography min/max: -604 m, 1331 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 471: t=918728 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 ... 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: 0.00301688 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166553 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155764 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155429 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155939 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153011 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151703 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00151934 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155565 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00154932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015494 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00156478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155564 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00155609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00155012 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00153468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155114 Postprocessing: Topography min/max: -605.1 m, 1343 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 472: t=920728 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 ... 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294871 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166979 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158376 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157913 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015738 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156349 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015742 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00154304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00155706 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156536 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154596 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157505 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157518 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00154781 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00154849 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155959 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154214 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155737 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0015768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154583 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154786 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015449 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155152 Postprocessing: Topography min/max: -606.1 m, 1354 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00046 *** Timestep 473: t=922728 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 ... 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: 0.00285388 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170829 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159796 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158596 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160719 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015879 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: 0.00296243 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165366 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159808 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015946 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157156 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158009 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157713 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156812 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158852 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00156868 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157794 Postprocessing: Topography min/max: -608.7 m, 1372 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 475: t=926728 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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288177 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172018 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157876 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160076 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156005 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156906 Postprocessing: Topography min/max: -610.1 m, 1380 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 476: t=928728 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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292244 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164218 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160438 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015895 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157479 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158576 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158267 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156872 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157883 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00157711 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0015908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160624 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159608 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015779 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157365 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159651 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157411 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158782 Postprocessing: Topography min/max: -611.4 m, 1386 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 477: t=930728 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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295027 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165214 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154826 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157109 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153953 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015732 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00155742 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157442 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0015545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015509 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155693 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158076 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015601 Postprocessing: Topography min/max: -612.5 m, 1392 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 478: t=932728 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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298645 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167429 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160337 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158095 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00155775 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157859 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162104 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156982 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157717 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155386 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158002 Postprocessing: Topography min/max: -613.4 m, 1397 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 479: t=934728 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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297122 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167353 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157905 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155064 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156227 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155193 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157151 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158458 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00155551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00156574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156155 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156249 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156662 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00155836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157331 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158234 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00154561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156426 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157361 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153891 Postprocessing: Topography min/max: -614.5 m, 1401 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 480: t=936728 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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282182 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017177 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161966 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162412 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157883 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161637 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158164 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159032 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159441 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159153 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156093 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158619 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157615 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157974 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156721 Postprocessing: Topography min/max: -615.8 m, 1405 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 481: t=938728 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 ... 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: 0.0028605 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168752 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159115 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157655 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160507 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158885 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157368 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158314 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158486 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157763 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157559 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154603 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0015812 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157713 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159171 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00154758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158788 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158713 Postprocessing: Topography min/max: -617 m, 1410 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year *** Timestep 482: t=940728 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 ... 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291811 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169913 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015391 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156308 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00156152 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0015628 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00155695 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155231 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157686 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156973 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155581 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157982 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155914 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158287 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155919 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154972 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156912 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00155427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015722 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155798 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015754 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159437 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155982 Postprocessing: Topography min/max: -618 m, 1421 m RMS, max velocity: 0.00967 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00047 *** Timestep 483: t=942728 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 ... 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: 0.00286221 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162878 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157895 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154545 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156281 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154264 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155089 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00155977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154895 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154986 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156403 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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287774 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169051 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158803 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156855 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159501 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158128 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157577 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157815 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156793 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00156051 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156215 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157791 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156384 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157612 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155059 Postprocessing: Topography min/max: -619.7 m, 1439 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 485: t=946728 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 ... 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: 0.00297415 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168269 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161792 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161131 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159645 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163025 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160084 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160245 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159529 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159325 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157685 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159302 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156959 Postprocessing: Topography min/max: -620.6 m, 1447 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 486: t=948728 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 ... 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: 0.00291839 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170286 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162582 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162202 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162456 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162125 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161642 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159654 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161002 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161803 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161908 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161024 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162332 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162298 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161359 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162232 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164228 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016065 Postprocessing: Topography min/max: -621.7 m, 1453 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 487: t=950728 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 ... 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: 0.00288798 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172344 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157186 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162415 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158969 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159711 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161413 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163685 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160516 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160345 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160055 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160377 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159866 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160068 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161319 Postprocessing: Topography min/max: -622.7 m, 1459 m RMS, max velocity: 0.00968 m/year, 0.0254 m/year *** Timestep 488: t=952728 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 ... 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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296335 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166778 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158143 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161403 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161688 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159019 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159836 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158898 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158011 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159937 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161351 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160881 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161002 Postprocessing: Topography min/max: -623.5 m, 1464 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 489: t=954728 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 ... 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: 0.00298878 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172112 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159825 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159238 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158951 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158774 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158415 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158336 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158601 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156978 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159556 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158302 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158066 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001595 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160692 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159097 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157227 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015812 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158317 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159893 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158072 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159309 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159267 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161463 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160138 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159496 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156975 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159455 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157906 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160476 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159017 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158488 Postprocessing: Topography min/max: -624.2 m, 1468 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year *** Timestep 490: t=956728 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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286191 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167684 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163487 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161942 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156494 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159699 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015817 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159909 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158713 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015924 Rebuilding Stokes preconditioner... 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Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158468 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160083 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161449 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158684 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158153 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158607 Postprocessing: Topography min/max: -624.6 m, 1471 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 491: t=958728 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 ... 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: 0.00290988 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171723 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159318 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160001 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161363 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159736 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160653 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158986 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160064 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159622 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159583 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159121 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158869 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158275 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158551 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157466 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159008 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0015771 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00158828 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158047 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157841 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156427 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157897 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157893 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160454 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015867 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160358 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159873 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156385 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154723 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157239 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157395 Postprocessing: Topography min/max: -625.2 m, 1474 m RMS, max velocity: 0.00969 m/year, 0.0254 m/year *** Timestep 492: t=960728 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 ... 16 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: 0.00289044 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168933 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159753 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160719 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015918 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161519 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161527 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158341 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162226 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158779 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161158 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161337 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161951 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.001572 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159498 Postprocessing: Topography min/max: -626.1 m, 1480 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00048 *** Timestep 493: t=962728 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 ... 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: 0.0029671 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173322 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160061 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160262 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015968 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159746 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292746 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172041 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157186 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161655 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001606 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163234 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162163 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160941 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159982 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162183 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161803 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161858 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160907 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161023 Postprocessing: Topography min/max: -627.6 m, 1498 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 495: t=966728 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 ... 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: 0.00290955 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168748 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163874 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163164 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160759 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162803 Postprocessing: Topography min/max: -628.1 m, 1506 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 496: t=968728 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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298502 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170433 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158789 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162161 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161497 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161798 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163903 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159916 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158968 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160497 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161176 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160534 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163247 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016208 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161324 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159232 Postprocessing: Topography min/max: -628.4 m, 1512 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 497: t=970728 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 ... 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: 0.00305257 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172022 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161275 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157537 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157778 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160715 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158769 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158521 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161325 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161833 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156806 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160507 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157847 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016029 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160345 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157195 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015987 Postprocessing: Topography min/max: -628.9 m, 1518 m RMS, max velocity: 0.00969 m/year, 0.0254 m/year *** Timestep 498: t=972728 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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304579 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184393 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167717 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165764 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164401 Postprocessing: Topography min/max: -629.6 m, 1522 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 499: t=974728 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 ... 16 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: 0.00298055 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001721 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165112 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164162 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165016 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001649 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166756 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165116 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165686 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162786 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164916 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162286 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159126 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163077 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164666 Postprocessing: Topography min/max: -630.2 m, 1526 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Snapshot created! *** Timestep 500: t=976728 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 ... 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: 0.00302875 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174934 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161791 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163958 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164303 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164155 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165514 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164817 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165368 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164643 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164206 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163432 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016392 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164397 Postprocessing: Topography min/max: -630.7 m, 1529 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.09e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 20045 | 1.05e+04s | 26% | | Assemble composition system | 3542 | 9.83e+03s | 24% | | Assemble temperature system | 506 | 1.42e+03s | 3.5% | | Build Stokes preconditioner | 20045 | 1.22e+04s | 30% | | Build composition preconditioner | 3524 | 110s | 0.27% | | Build temperature preconditioner | 506 | 15.6s | 0% | | Create snapshot | 10 | 18.4s | 0% | | Initialization | 1 | 0.0498s | 0% | | Mesh deformation | 506 | 61.6s | 0.15% | | Postprocessing | 501 | 126s | 0.31% | | Refine mesh structure, part 1 | 5 | 0.33s | 0% | | Refine mesh structure, part 2 | 5 | 0.579s | 0% | | Setup dof systems | 6 | 0.692s | 0% | | Setup initial conditions | 6 | 1.67s | 0% | | Setup matrices | 6 | 2.26s | 0% | | Solve Stokes system | 20045 | 6.39e+03s | 16% | | Solve composition system | 3524 | 188s | 0.46% | | Solve temperature system | 506 | 57.1s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 501: t=978728 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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294344 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174723 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166385 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164451 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169936 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165468 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166688 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165757 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164273 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166146 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167071 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163678 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162577 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166247 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163043 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167176 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162059 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164807 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166756 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001648 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164898 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016326 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167287 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164737 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166781 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167502 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168274 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167081 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169234 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016656 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166138 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165856 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166875 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166416 Postprocessing: Topography min/max: -631 m, 1531 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 502: t=980728 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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029098 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172181 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166344 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167111 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163505 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016313 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166974 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016496 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016653 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163661 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166428 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016657 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167743 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165928 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165568 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164563 Postprocessing: Topography min/max: -631.2 m, 1533 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00049 *** Timestep 503: t=982728 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 ... 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: 0.00306043 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180505 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162936 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166228 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168303 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163854 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162519 Postprocessing: Topography min/max: -631.6 m, 1542 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 504: t=984728 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 ... 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: 0.00304028 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178167 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166729 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017088 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168262 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168324 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169109 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168499 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167482 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168813 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168555 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169532 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167152 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166198 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168776 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166478 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168186 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166886 Postprocessing: Topography min/max: -632.2 m, 1550 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 505: t=986728 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 ... 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: 0.00304235 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181133 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171044 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016706 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167772 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169857 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169954 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016916 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016778 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169862 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168122 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016894 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170034 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168925 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165594 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168799 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169673 Postprocessing: Topography min/max: -632.6 m, 1557 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 506: t=988728 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 ... 16 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: 0.00298266 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175972 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165697 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167764 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168869 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165534 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166861 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167532 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168966 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166749 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164375 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166181 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166221 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162932 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166281 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164958 Postprocessing: Topography min/max: -632.9 m, 1563 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 507: t=990728 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 ... 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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299521 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018052 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167787 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168212 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168695 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166671 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169288 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016876 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168425 Postprocessing: Topography min/max: -633.1 m, 1568 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 508: t=992728 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 ... 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: 0.00296479 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172151 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164031 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164932 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166395 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164759 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166843 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164117 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167065 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164049 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163543 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164472 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160348 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164436 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166737 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164305 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161418 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163968 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163936 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163455 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166285 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161496 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165118 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163232 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163408 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164682 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162679 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164801 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162745 Postprocessing: Topography min/max: -633 m, 1572 m RMS, max velocity: 0.00968 m/year, 0.0252 m/year *** Timestep 509: t=994728 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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292679 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172196 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164847 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016377 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165867 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166418 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166573 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016365 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166913 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164848 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164042 Postprocessing: Topography min/max: -633.3 m, 1574 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 510: t=996728 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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290016 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174896 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167657 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168355 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016852 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165525 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166206 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168907 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166722 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165015 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163465 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165004 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167719 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164869 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165371 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166089 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016748 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165308 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166464 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167846 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166645 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169099 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165169 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165707 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165066 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016667 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164617 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166371 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165709 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016447 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163467 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016502 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167297 Postprocessing: Topography min/max: -633.7 m, 1576 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 511: t=998728 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 ... 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: 0.00302135 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173691 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165129 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163654 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166046 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165923 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165181 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166416 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164347 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164633 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165745 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164643 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166161 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165563 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0016785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167183 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165157 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165652 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163701 Postprocessing: Topography min/max: -634 m, 1578 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 512: t=1.00073e+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 ... 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: 0.00302671 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175887 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170484 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169343 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165496 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165978 Postprocessing: Topography min/max: -634.1 m, 1579 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00050 *** Timestep 513: t=1.00273e+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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295239 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017688 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166802 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163266 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163975 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163758 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164379 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167504 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169634 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296799 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175966 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164768 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166967 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163944 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165331 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162644 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163732 Postprocessing: Topography min/max: -633.9 m, 1595 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 515: t=1.00673e+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 ... 16 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: 0.00300589 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175811 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163717 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164369 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165358 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163858 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016651 Postprocessing: Topography min/max: -634 m, 1601 m RMS, max velocity: 0.00968 m/year, 0.0252 m/year *** Timestep 516: t=1.00873e+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 ... 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: 0.00303985 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0016743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165197 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166828 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166211 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164571 Postprocessing: Topography min/max: -634.2 m, 1606 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 517: t=1.01073e+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 ... 16 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: 0.00294291 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172601 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167817 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166509 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169037 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167695 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163496 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168161 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166187 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168608 Postprocessing: Topography min/max: -634.4 m, 1610 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 518: t=1.01273e+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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303995 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177236 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166387 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170003 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169733 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166201 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001689 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168448 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169748 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170321 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167624 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168419 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169022 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168955 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168095 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166657 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167157 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166517 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167867 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168206 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167715 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167565 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165502 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168988 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168685 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167801 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016697 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166694 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016654 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169014 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168233 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167149 Postprocessing: Topography min/max: -634.3 m, 1612 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 519: t=1.01473e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309635 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178395 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166911 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168749 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167222 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168122 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168772 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168583 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169366 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168672 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168349 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167087 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167725 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.001704 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172138 Postprocessing: Topography min/max: -634.1 m, 1614 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 520: t=1.01673e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312103 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175102 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168482 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167203 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001667 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168421 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168201 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016855 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169299 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167735 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168663 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167768 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168553 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170091 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169649 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168331 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171617 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00170918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170226 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166842 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167393 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167927 Postprocessing: Topography min/max: -633.7 m, 1616 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 521: t=1.01873e+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 ... 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: 0.00301087 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017659 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165324 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164459 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168328 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164416 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165236 Postprocessing: Topography min/max: -633.7 m, 1616 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 522: t=1.02073e+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 ... 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: 0.00310541 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167975 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164978 Postprocessing: Topography min/max: -633.8 m, 1620 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00051 *** Timestep 523: t=1.02273e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303808 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017691 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166661 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016676 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166928 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165635 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167145 Postprocessing: Topography min/max: -633.8 m, 1628 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 524: t=1.02473e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298482 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175212 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166056 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166368 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164747 Postprocessing: Topography min/max: -633.7 m, 1633 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 525: t=1.02673e+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 ... 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307991 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175005 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016436 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016755 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167477 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166134 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165885 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167031 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164609 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168615 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016751 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164086 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165683 Postprocessing: Topography min/max: -633.4 m, 1638 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 526: t=1.02873e+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 ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309664 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177843 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168284 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164109 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165283 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166865 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165981 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166227 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166099 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164186 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165717 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165144 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167095 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167007 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164549 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165382 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166419 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168145 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166053 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168593 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165689 Postprocessing: Topography min/max: -633 m, 1642 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 527: t=1.03073e+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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031063 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172832 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170163 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166327 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164342 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165974 Postprocessing: Topography min/max: -632.8 m, 1644 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 528: t=1.03273e+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 ... 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: 0.00307954 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181666 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167479 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167549 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166283 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165594 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167387 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167019 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168796 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167351 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168102 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167758 ----------------------------------------------------------------------------- -- 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=976728 years 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 ... 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: 0.00302826 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174892 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160866 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166234 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164642 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016516 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164075 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164051 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165637 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167116 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164872 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00164584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166873 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163217 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016523 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161222 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163457 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162636 Postprocessing: Topography min/max: -630.9 m, 1531 m RMS, max velocity: 0.00968 m/year, 0.0253 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 83.9s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 40 | 21.2s | 25% | | Assemble composition system | 7 | 20.7s | 25% | | Assemble temperature system | 1 | 3.04s | 3.6% | | Build Stokes preconditioner | 40 | 24.7s | 29% | | Build composition preconditioner | 7 | 0.22s | 0.26% | | Build temperature preconditioner | 1 | 0.0328s | 0% | | Initialization | 1 | 0.085s | 0.1% | | Mesh deformation | 1 | 0.118s | 0.14% | | Postprocessing | 1 | 0.0375s | 0% | | Setup dof systems | 1 | 0.26s | 0.31% | | Setup matrices | 1 | 0.745s | 0.89% | | Solve Stokes system | 40 | 11.5s | 14% | | Solve composition system | 7 | 0.392s | 0.47% | | Solve temperature system | 1 | 0.14s | 0.17% | +----------------------------------+-----------+------------+------------+ *** Timestep 501: t=978728 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 ... 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: 0.00291748 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170767 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164966 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167631 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165953 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167094 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016551 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168228 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168193 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167014 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163885 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166886 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165533 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166133 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165217 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163747 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164745 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165509 Postprocessing: Topography min/max: -631.3 m, 1533 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 502: t=980728 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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291204 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173191 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164952 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016546 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165157 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164506 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016442 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164127 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164483 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165281 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162741 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164213 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016404 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163434 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164534 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166711 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162642 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016259 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164027 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161995 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166753 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163558 Postprocessing: Topography min/max: -631.4 m, 1535 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00049 *** Timestep 503: t=982728 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 ... 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: 0.00299972 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173778 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164385 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166181 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162331 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165932 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166075 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163158 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165385 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016776 Postprocessing: Topography min/max: -631.8 m, 1545 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 504: t=984728 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 ... 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: 0.00311934 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178769 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165624 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170977 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171058 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169433 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167122 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171384 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00171905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170211 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165207 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165249 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167577 Postprocessing: Topography min/max: -632.4 m, 1552 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 505: t=986728 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 ... 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: 0.00310377 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182482 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017347 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001739 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169609 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170393 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017114 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170761 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168047 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169117 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169368 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170432 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016848 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168679 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169323 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169488 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167725 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169536 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170145 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171133 Postprocessing: Topography min/max: -632.8 m, 1559 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 506: t=988728 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 ... 16 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: 0.00304216 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172694 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168368 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169596 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168953 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171026 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00170802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168694 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170791 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172324 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170549 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172499 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170692 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171206 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171658 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169385 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170033 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169993 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168706 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167521 Postprocessing: Topography min/max: -633.1 m, 1564 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 507: t=990728 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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304201 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180565 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170465 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171886 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170489 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169045 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169629 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169639 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172131 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168882 Postprocessing: Topography min/max: -633.2 m, 1569 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 508: t=992728 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 ... 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: 0.00301359 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176473 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016505 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169603 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167049 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169078 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169933 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167441 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167451 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168489 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168023 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166541 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168455 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016719 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168151 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165418 Postprocessing: Topography min/max: -633.2 m, 1572 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 509: t=994728 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 ... 16 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: 0.00294615 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176058 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166317 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166556 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166798 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167492 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167682 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165718 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165771 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016701 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166715 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166904 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165871 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167822 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166383 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167152 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168957 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167223 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166154 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167727 Postprocessing: Topography min/max: -633.4 m, 1575 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 510: t=996728 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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292294 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178701 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016745 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170226 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168195 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167502 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170417 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00170472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167817 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173007 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164567 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170754 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166854 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169897 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166397 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169325 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016881 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167857 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169172 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166986 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167278 Postprocessing: Topography min/max: -633.8 m, 1577 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 511: t=998728 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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307345 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175645 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162448 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166925 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016475 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165552 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166638 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165313 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163341 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165328 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165275 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168517 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164625 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165512 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164505 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164549 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165443 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167483 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166539 Postprocessing: Topography min/max: -634.1 m, 1578 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 512: t=1.00073e+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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306297 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180025 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168053 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167231 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166457 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163908 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166503 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166121 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165825 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168246 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165285 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166962 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162813 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164893 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164155 Postprocessing: Topography min/max: -634.2 m, 1580 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00050 *** Timestep 513: t=1.00273e+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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297576 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173637 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163386 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164144 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165512 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167087 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166337 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299259 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175173 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016457 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016563 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166808 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165207 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016295 Postprocessing: Topography min/max: -634 m, 1596 m RMS, max velocity: 0.00969 m/year, 0.0253 m/year *** Timestep 515: t=1.00673e+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 ... 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: 0.00301018 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175897 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164587 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165774 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167544 Postprocessing: Topography min/max: -634 m, 1602 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 516: t=1.00873e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308327 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175472 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166512 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168553 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170073 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170611 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169075 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168737 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167252 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166046 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168498 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166901 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165095 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165908 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165529 Postprocessing: Topography min/max: -634.3 m, 1606 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 517: t=1.01073e+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 ... 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: 0.00298382 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168691 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016191 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163092 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304007 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177747 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165604 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166574 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165765 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167379 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016601 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166497 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166474 Postprocessing: Topography min/max: -634.4 m, 1613 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 519: t=1.01473e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310243 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017537 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016704 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167548 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168405 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168348 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170153 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166596 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166114 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167557 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166058 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168183 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168753 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170069 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170305 Postprocessing: Topography min/max: -634.2 m, 1615 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 520: t=1.01673e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306719 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172478 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163098 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162708 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163255 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164507 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165116 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165934 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167291 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016718 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166221 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00164479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164685 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162343 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167342 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016157 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165741 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162028 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163487 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016552 Postprocessing: Topography min/max: -633.9 m, 1616 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 521: t=1.01873e+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 ... 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: 0.00305171 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174748 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165865 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001669 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169256 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163804 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166512 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164335 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166081 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163993 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166222 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165037 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166311 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163937 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169017 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164236 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161702 Postprocessing: Topography min/max: -633.8 m, 1617 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 522: t=1.02073e+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 ... 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: 0.00297795 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176416 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165584 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168029 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169029 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162641 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162993 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167389 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163206 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166048 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165861 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165293 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166335 Postprocessing: Topography min/max: -633.9 m, 1621 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00051 *** Timestep 523: t=1.02273e+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 ... 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030803 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174112 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166908 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166325 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016656 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163858 Postprocessing: Topography min/max: -633.9 m, 1628 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 524: t=1.02473e+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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305156 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174114 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164411 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166411 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170498 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016631 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170563 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167462 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167918 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166317 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169984 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167548 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170431 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166094 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167944 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165076 Postprocessing: Topography min/max: -633.8 m, 1634 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 525: t=1.02673e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307235 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180206 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168104 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171827 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168017 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168479 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168217 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169023 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168673 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170065 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170739 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168993 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168707 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165871 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167412 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00171673 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169547 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170549 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170718 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168934 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016939 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170347 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016791 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169484 Postprocessing: Topography min/max: -633.6 m, 1638 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 526: t=1.02873e+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 ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315904 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180256 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016839 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168746 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171525 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00172532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00172305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172006 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169116 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00172497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170363 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00170741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171245 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171139 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00173994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169982 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171275 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173799 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172313 Postprocessing: Topography min/max: -633.1 m, 1642 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 527: t=1.03073e+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 ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030995 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173369 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170691 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171313 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169229 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173574 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170505 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169034 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170955 Postprocessing: Topography min/max: -632.9 m, 1645 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 528: t=1.03273e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312309 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180386 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171707 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170129 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168496 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171419 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167001 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171018 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172763 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170908 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170129 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00171013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00172425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00170554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169531 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172335 Postprocessing: Topography min/max: -632.8 m, 1646 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 529: t=1.03473e+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 ... 12 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: 0.00304602 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017963 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169947 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00174182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173579 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168046 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168646 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170612 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169728 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169289 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168599 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171977 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167531 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168025 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0017029 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00173723 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170144 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00169974 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167533 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169803 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166984 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170188 Postprocessing: Topography min/max: -632.7 m, 1647 m RMS, max velocity: 0.00969 m/year, 0.0252 m/year *** Timestep 530: t=1.03673e+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 ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031421 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179603 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171653 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175029 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00173417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00174497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00172371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167684 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169826 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00171827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00172134 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00171283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00173452 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0017074 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171399 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00173817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00169635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001708 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017197 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170462 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171372 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173166 Postprocessing: Topography min/max: -632.5 m, 1648 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 531: t=1.03873e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307866 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176303 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167693 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173862 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170639 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0017124 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.001711 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169016 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169461 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169449 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168677 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166921 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167251 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168989 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169151 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166793 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169142 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168266 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169807 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168069 Postprocessing: Topography min/max: -632 m, 1649 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 532: t=1.04073e+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 ... 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: 0.00309071 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178549 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171429 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167674 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167408 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168625 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165554 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166329 Postprocessing: Topography min/max: -631.5 m, 1656 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00052 *** Timestep 533: t=1.04273e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312321 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309849 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174281 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165868 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166414 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168853 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165816 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016486 Postprocessing: Topography min/max: -630.9 m, 1666 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 535: t=1.04673e+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 ... 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314261 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178771 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171363 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167455 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165804 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169114 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001656 Postprocessing: Topography min/max: -630.6 m, 1669 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 536: t=1.04873e+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 ... 16 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: 0.00307224 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169053 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167908 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017308 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017258 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017307 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00173415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169837 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172841 Postprocessing: Topography min/max: -630.2 m, 1671 m RMS, max velocity: 0.0097 m/year, 0.0252 m/year *** Timestep 537: t=1.05073e+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 ... 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: 0.00309677 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017095 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171768 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171537 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171357 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170745 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170265 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170785 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170731 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168436 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168388 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169152 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170904 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00173403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172426 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169868 Postprocessing: Topography min/max: -629.7 m, 1672 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 538: t=1.05273e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.0031862 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181126 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169697 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171876 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170794 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00175536 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00173065 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172171 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00171784 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173169 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169281 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171475 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170924 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171475 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171105 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168536 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170235 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169888 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171863 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174107 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00174459 Postprocessing: Topography min/max: -629 m, 1673 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 539: t=1.05473e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00319845 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182603 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173632 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173645 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00172127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00174078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00173947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00174156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0017496 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173129 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0017039 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172451 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0017203 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00174338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173075 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173112 Postprocessing: Topography min/max: -628.5 m, 1673 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 540: t=1.05673e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.003189 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182769 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017461 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172235 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170437 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171852 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174739 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00172699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171054 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174417 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170676 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00172025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00173124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00172882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169899 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00172443 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171634 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172583 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169207 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173091 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172683 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171748 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171456 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172556 Postprocessing: Topography min/max: -628.2 m, 1674 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 541: t=1.05873e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00310266 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179163 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173037 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176631 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173878 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00173137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00174754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00176181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00173138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00172844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+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: 0.00174897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00173609 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.001737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00173787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0017522 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00174137 Postprocessing: Topography min/max: -627.8 m, 1680 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 542: t=1.06073e+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 ... 11 iterations. Solving plastic_strain system ... 15 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: 0.00318698 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173073 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175782 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178769 Postprocessing: Topography min/max: -627.2 m, 1685 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00053 *** Timestep 543: t=1.06273e+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 ... 15 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: 0.00320941 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183248 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175959 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017814 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176328 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00177522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00177276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177199 Postprocessing: Topography min/max: -626.5 m, 1688 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 544: t=1.06473e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325252 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183686 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176211 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00174614 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00178945 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175297 Postprocessing: Topography min/max: -625.7 m, 1690 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 545: t=1.06673e+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 ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00330694 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183705 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178109 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00173184 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00174681 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00176067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174907 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00175693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0017184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174439 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00176231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00175057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175663 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174067 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174693 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171551 Postprocessing: Topography min/max: -625.2 m, 1691 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 546: t=1.06873e+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 ... 15 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: 0.00326481 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182782 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171819 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017131 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001706 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00176073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172558 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00177297 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00172129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00175631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00173639 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00173238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00174071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00173967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172617 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173738 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00176385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00173785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171492 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173861 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173645 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017313 Postprocessing: Topography min/max: -624.8 m, 1692 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 547: t=1.07073e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00319981 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183312 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173862 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173264 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171294 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171695 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00175129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00174232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173076 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171813 Postprocessing: Topography min/max: -624.3 m, 1691 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 548: t=1.07273e+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 ... 15 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: 0.00326626 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179474 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175494 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172843 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175153 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017067 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00177498 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00172711 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174334 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174249 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172258 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0017332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00173122 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00175098 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00173163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00173243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00175575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00174351 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171772 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172345 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0017422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00176456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175584 Postprocessing: Topography min/max: -623.7 m, 1690 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 549: t=1.07473e+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 ... 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: 0.00329451 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185208 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173928 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176576 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175098 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172144 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173804 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00176571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173362 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170309 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172914 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170442 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00173548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00172342 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00175607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00171809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00172575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171041 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00174975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00173847 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172401 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171345 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173608 Postprocessing: Topography min/max: -623 m, 1692 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Snapshot created! *** Timestep 550: t=1.07673e+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 ... 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: 0.00320468 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183206 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173958 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176569 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173065 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00174614 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00174703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00175293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00175139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00175551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0017718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00175749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00177341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00176633 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00177315 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0017503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00177114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00176115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0017609 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00174991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00176364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00175355 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00174742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0017474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175517 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174339 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00176834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00176905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00177626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00176716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178509 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00177037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173227 Postprocessing: Topography min/max: -622.1 m, 1696 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 551: t=1.07873e+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 ... 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: 0.00327962 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017279 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0017299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00175407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00174473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00175998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324959 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184128 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174669 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017148 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176168 Postprocessing: Topography min/max: -621.1 m, 1698 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00054 *** Timestep 553: t=1.08273e+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 ... 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: 0.00334885 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189187 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171776 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175786 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00174404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175367 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170732 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170592 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171525 Postprocessing: Topography min/max: -620.4 m, 1697 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 554: t=1.08473e+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 ... 15 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: 0.00327062 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185518 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175561 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178113 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173938 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00175039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171681 Postprocessing: Topography min/max: -619.6 m, 1695 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 555: t=1.08673e+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 ... 12 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: 0.00323715 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179541 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174522 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00174668 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175757 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175709 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00175619 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00175702 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175165 Postprocessing: Topography min/max: -618.6 m, 1692 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 556: t=1.08873e+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 ... 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: 0.00333206 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185318 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172314 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172409 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174837 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169919 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169079 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00172895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0017438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0017115 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00172458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172172 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174232 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171809 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00174875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00174422 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170026 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172179 Postprocessing: Topography min/max: -617.5 m, 1688 m RMS, max velocity: 0.00973 m/year, 0.0251 m/year *** Timestep 557: t=1.09073e+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 ... 12 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: 0.00332385 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018143 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169975 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173725 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0017251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00171341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00173001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00174766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017622 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00177586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171791 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171917 Postprocessing: Topography min/max: -616.6 m, 1691 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 558: t=1.09273e+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 ... 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: 0.00331605 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184997 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170918 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016764 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167158 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168981 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169829 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172638 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169219 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169598 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172093 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169512 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168896 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168892 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167399 Postprocessing: Topography min/max: -615.7 m, 1692 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 559: t=1.09473e+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 ... 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: 0.0033912 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183375 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168875 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170602 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171807 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168403 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169497 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0017179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170537 Postprocessing: Topography min/max: -614.8 m, 1691 m RMS, max velocity: 0.00974 m/year, 0.0252 m/year *** Timestep 560: t=1.09673e+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 ... 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: 0.00340651 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186825 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173371 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169477 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170082 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00174011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00171299 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0017197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173037 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00175269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00174754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172468 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170563 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00173004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00173071 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171785 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00172969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171756 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172139 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173839 Postprocessing: Topography min/max: -613.6 m, 1688 m RMS, max velocity: 0.00974 m/year, 0.0251 m/year *** Timestep 561: t=1.09873e+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 ... 15 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: 0.00333344 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189741 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175876 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172694 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172228 Postprocessing: Topography min/max: -612.3 m, 1683 m RMS, max velocity: 0.00974 m/year, 0.0251 m/year *** Timestep 562: t=1.10073e+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 ... 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: 0.00338043 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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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: 0.00337534 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188258 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173661 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171409 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00172382 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169731 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171507 Postprocessing: Topography min/max: -609.6 m, 1671 m RMS, max velocity: 0.00975 m/year, 0.0251 m/year *** Timestep 564: t=1.10473e+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 ... 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: 0.00334829 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184524 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169202 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00173698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170522 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016989 Postprocessing: Topography min/max: -608.3 m, 1671 m RMS, max velocity: 0.00975 m/year, 0.0251 m/year *** Timestep 565: t=1.10673e+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 ... 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: 0.00334978 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181167 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167362 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167918 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016824 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169905 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170132 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168878 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168631 Postprocessing: Topography min/max: -606.8 m, 1669 m RMS, max velocity: 0.00976 m/year, 0.0251 m/year *** Timestep 566: t=1.10873e+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 ... 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: 0.00330843 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184627 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169063 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170857 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017029 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 ... 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: 0.00344632 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194224 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017543 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173854 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175007 Postprocessing: Topography min/max: -603.3 m, 1657 m RMS, max velocity: 0.00976 m/year, 0.0251 m/year *** Timestep 568: t=1.11273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00344022 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190678 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017563 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172632 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170788 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170009 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171257 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00174391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171607 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172739 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171624 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171407 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170738 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171029 Postprocessing: Topography min/max: -601.3 m, 1648 m RMS, max velocity: 0.00976 m/year, 0.0251 m/year *** Timestep 569: t=1.11473e+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 ... 12 iterations. Solving plastic_strain system ... 16 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: 0.00352408 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185972 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173125 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169297 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166695 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00171859 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167897 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171999 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166978 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169672 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00169219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168392 Postprocessing: Topography min/max: -599.6 m, 1639 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 570: t=1.11673e+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 ... 12 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: 0.00344254 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195736 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170738 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016715 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168885 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168147 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172772 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167404 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167286 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00169605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167898 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165571 Postprocessing: Topography min/max: -597.8 m, 1635 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 571: t=1.11873e+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 ... 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: 0.00351053 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188273 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173711 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167088 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168273 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163944 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163091 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164801 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162072 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166843 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164434 Postprocessing: Topography min/max: -595.7 m, 1630 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 572: t=1.12073e+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 ... 12 iterations. Solving plastic_strain system ... 16 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: 0.00344791 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188332 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170121 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162598 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165021 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165149 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162753 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162788 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162576 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160859 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161648 Postprocessing: Topography min/max: -593.6 m, 1623 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00056 *** Timestep 573: t=1.12273e+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 ... 12 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: 0.00342748 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018176 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167689 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163076 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164145 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162033 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159304 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158923 Postprocessing: Topography min/max: -591.2 m, 1615 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 574: t=1.12473e+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 ... 12 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: 0.00326549 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179779 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165469 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162581 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160698 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159893 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161089 Postprocessing: Topography min/max: -588.9 m, 1604 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 575: t=1.12673e+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 ... 12 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: 0.00333231 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191562 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016238 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161149 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157761 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158472 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159629 Postprocessing: Topography min/max: -586.9 m, 1594 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 576: t=1.12873e+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 ... 12 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: 0.00347909 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157718 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156247 Postprocessing: Topography min/max: -584.8 m, 1589 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 577: t=1.13073e+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 ... 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: 0.00330076 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018061 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160338 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015816 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00154754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00154578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159414 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154947 Postprocessing: Topography min/max: -582.4 m, 1583 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 578: t=1.13273e+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 ... 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: 0.00310803 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176494 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154964 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153175 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015548 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151348 Postprocessing: Topography min/max: -579.9 m, 1575 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 579: t=1.13473e+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 ... 12 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: 0.00330505 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017798 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160581 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153505 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152648 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151847 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152415 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00151607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00152424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153183 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153381 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152167 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00154301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00153126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152075 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.001518 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00154462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149529 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001507 Postprocessing: Topography min/max: -577.4 m, 1566 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 580: t=1.13673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323859 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180063 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156424 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015319 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152334 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00154361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154769 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00152195 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00153481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00152933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154566 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00153138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00153904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00150587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152822 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00154902 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152383 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153569 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00156293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153777 Postprocessing: Topography min/max: -574.9 m, 1555 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 581: t=1.13873e+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 ... 12 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: 0.0032924 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178485 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156077 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155837 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152717 Postprocessing: Topography min/max: -572.6 m, 1543 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 582: t=1.14073e+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 ... 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: 0.00317671 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149821 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147588 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00146581 Postprocessing: Topography min/max: -570.2 m, 1538 m RMS, max velocity: 0.00976 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00057 *** Timestep 583: t=1.14273e+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 ... 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: 0.00320021 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177196 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154357 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144857 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147075 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00146264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143084 Postprocessing: Topography min/max: -567.7 m, 1532 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 584: t=1.14473e+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 ... 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: 0.00319707 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018039 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152797 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0014076 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142679 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140736 Postprocessing: Topography min/max: -565.1 m, 1523 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 585: t=1.14673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313171 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00142703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00147163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00143007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145381 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00145661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00143419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00147243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00146189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00145855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030102 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162812 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145941 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144898 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143792 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139284 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142707 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144271 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144635 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140983 Postprocessing: Topography min/max: -560 m, 1502 m RMS, max velocity: 0.00977 m/year, 0.025 m/year *** Timestep 587: t=1.15073e+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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318136 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166619 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147076 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143576 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140528 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142902 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141065 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00140684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00140699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140818 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141391 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0014701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00144221 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00142489 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142825 Postprocessing: Topography min/max: -557.6 m, 1491 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 588: t=1.15273e+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 ... 12 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: 0.00328666 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017334 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014736 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148064 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00144883 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144859 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00148146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140746 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148195 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00146603 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144364 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00144338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141553 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00145301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00146791 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00143646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141928 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00145628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014651 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014355 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142661 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014576 Postprocessing: Topography min/max: -555.4 m, 1485 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 589: t=1.15473e+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 ... 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: 0.00302387 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158514 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145544 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143072 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144643 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00142865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0014301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00144833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00143792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145224 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00145203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142289 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00139303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00145158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00142747 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00139578 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014176 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0014475 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00144131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00142496 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143549 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145752 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146451 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140953 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141961 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142283 Postprocessing: Topography min/max: -553.2 m, 1478 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 590: t=1.15673e+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 ... 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: 0.00301805 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166681 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145439 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144054 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141578 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141784 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00141456 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013871 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135394 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138454 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00139703 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141553 Postprocessing: Topography min/max: -551.2 m, 1471 m RMS, max velocity: 0.00976 m/year, 0.0251 m/year *** Timestep 591: t=1.15873e+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 ... 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: 0.00313012 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313677 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170087 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149559 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014465 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146773 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142471 Postprocessing: Topography min/max: -548.4 m, 1452 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00058 *** Timestep 593: t=1.16273e+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 ... 12 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: 0.00306805 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173033 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147226 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140934 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146303 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146541 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145616 Postprocessing: Topography min/max: -547.4 m, 1444 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 594: t=1.16473e+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 ... 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: 0.00306664 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158256 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145057 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014506 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142714 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144579 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143809 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142368 Postprocessing: Topography min/max: -546.6 m, 1437 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 595: t=1.16673e+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 ... 12 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: 0.00310332 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001628 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014817 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145771 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140632 Postprocessing: Topography min/max: -545.8 m, 1429 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 596: t=1.16873e+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 ... 12 iterations. Solving plastic_strain system ... 16 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: 0.00300693 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143901 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143122 Postprocessing: Topography min/max: -545 m, 1422 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 597: t=1.17073e+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 ... 15 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: 0.00301344 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166107 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144045 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143281 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0014314 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138703 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139724 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139552 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140733 Postprocessing: Topography min/max: -544.3 m, 1414 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 598: t=1.17273e+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 ... 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: 0.00301731 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155734 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145297 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142162 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141129 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00142484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139303 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135768 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139069 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014287 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00142016 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00141319 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138986 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00140522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014403 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141362 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141653 Postprocessing: Topography min/max: -543.9 m, 1408 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 599: t=1.17473e+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 ... 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: 0.00286506 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152193 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140475 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140745 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142872 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141747 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139253 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00140371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140525 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144719 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139648 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00143694 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142561 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00143309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143268 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140381 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00139347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00140545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00143257 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00142228 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142906 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140959 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139536 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139914 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142705 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144405 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142339 Postprocessing: Topography min/max: -543.7 m, 1401 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Snapshot created! *** Timestep 600: t=1.17673e+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 ... 16 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: 0.00317524 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174567 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147466 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143217 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00141923 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141348 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014375 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142759 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00142042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00142858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00143826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014562 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00146059 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140234 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.001424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00146594 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0014026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00143066 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00141489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014117 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139175 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00141493 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00141216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00140259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140357 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139332 Postprocessing: Topography min/max: -543.5 m, 1394 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 8.2e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 4040 | 2.12e+03s | 26% | | Assemble composition system | 707 | 2.01e+03s | 25% | | Assemble temperature system | 101 | 292s | 3.6% | | Build Stokes preconditioner | 4040 | 2.46e+03s | 30% | | Build composition preconditioner | 707 | 21.4s | 0.26% | | Build temperature preconditioner | 101 | 3.05s | 0% | | Create snapshot | 2 | 1.09s | 0% | | Initialization | 1 | 0.085s | 0% | | Mesh deformation | 101 | 12.3s | 0.15% | | Postprocessing | 101 | 26.4s | 0.32% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.745s | 0% | | Solve Stokes system | 4040 | 1.2e+03s | 15% | | Solve composition system | 707 | 36.7s | 0.45% | | Solve temperature system | 101 | 11s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 601: t=1.17873e+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 ... 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: 0.00304862 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164862 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014364 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001376 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00140864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00139593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00142579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139403 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140542 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141423 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138078 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013784 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139631 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138577 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138612 Postprocessing: Topography min/max: -543.3 m, 1388 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 602: t=1.18073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294382 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156029 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013775 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+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: 0.00137539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136406 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137093 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139155 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013453 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132704 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133523 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135429 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141811 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139767 Postprocessing: Topography min/max: -543 m, 1381 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00059 *** Timestep 603: t=1.18273e+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 ... 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: 0.0029467 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160608 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141743 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014099 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134557 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135001 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138776 Postprocessing: Topography min/max: -542.7 m, 1375 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 604: t=1.18473e+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 ... 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: 0.00305129 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162561 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138829 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141454 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136426 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138021 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138496 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140445 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139172 Postprocessing: Topography min/max: -542.6 m, 1369 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 605: t=1.18673e+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 ... 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: 0.00296502 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162268 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145123 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141966 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137496 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013715 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132991 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001322 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134262 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00140448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136889 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138087 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133934 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136479 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131126 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136298 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133656 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138371 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134313 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135442 Postprocessing: Topography min/max: -542.5 m, 1363 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 606: t=1.18873e+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 ... 16 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: 0.00289967 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150204 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137259 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013904 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139682 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139578 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138401 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136975 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134987 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136052 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138676 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137611 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137649 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138054 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00140652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.001383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136411 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00141198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140347 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138392 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138034 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140675 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138085 Postprocessing: Topography min/max: -542.2 m, 1358 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 607: t=1.19073e+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 ... 15 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: 0.00293326 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159643 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133133 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137316 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136809 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136219 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136738 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138199 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135646 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136506 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135671 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135299 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136943 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135747 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135048 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139381 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133763 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134109 Postprocessing: Topography min/max: -541.7 m, 1353 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 608: t=1.19273e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00294179 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152009 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137727 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134263 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135398 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135273 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138042 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137179 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134505 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00139234 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00139134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136732 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136884 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134305 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133527 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132978 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135207 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135532 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013343 Postprocessing: Topography min/max: -540.9 m, 1348 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 609: t=1.19473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303205 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157892 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139062 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135541 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139685 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131269 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134815 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001332 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133194 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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: 0.00134673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134512 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133467 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135843 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134059 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134483 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132984 Postprocessing: Topography min/max: -540.1 m, 1343 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 610: t=1.19673e+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 ... 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: 0.00288629 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153483 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132022 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135368 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130681 Postprocessing: Topography min/max: -539.4 m, 1338 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 611: t=1.19873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281639 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136364 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013638 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132707 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137766 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136533 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134466 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136907 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133735 Postprocessing: Topography min/max: -538.7 m, 1333 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 612: t=1.20073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293488 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155223 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137665 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013352 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135674 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00129131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132011 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136257 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132137 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00129446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00130122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0012889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00131447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013233 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00129826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132356 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135934 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134501 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130762 Postprocessing: Topography min/max: -538 m, 1329 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00060 *** Timestep 613: t=1.20273e+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 ... 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: 0.00293432 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154327 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136802 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133145 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131912 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00130574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134479 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133437 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131579 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136228 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013217 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134947 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136219 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137235 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131086 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00130041 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138022 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00132993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133515 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131785 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134368 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138641 Postprocessing: Topography min/max: -537.2 m, 1325 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 614: t=1.20473e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00295148 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159332 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138408 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134382 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013569 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138859 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141063 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135392 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013563 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136568 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137308 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138534 Postprocessing: Topography min/max: -536.5 m, 1321 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 615: t=1.20673e+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 ... 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: 0.00288258 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150753 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137916 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136699 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136422 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131834 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133716 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130619 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133491 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136951 Postprocessing: Topography min/max: -535.9 m, 1317 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 616: t=1.20873e+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 ... 12 iterations. Solving plastic_strain system ... 16 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: 0.00292135 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146917 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138058 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013524 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137168 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013368 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134505 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133464 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135494 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133466 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133187 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133983 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138504 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135208 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131282 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134447 Postprocessing: Topography min/max: -535.8 m, 1313 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 617: t=1.21073e+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 ... 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: 0.00294168 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162565 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138718 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139198 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133824 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013754 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134954 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134538 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137441 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001357 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013326 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135907 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136804 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138169 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00138279 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137845 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137938 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136888 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139355 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137365 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136968 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134577 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132271 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133732 Postprocessing: Topography min/max: -535.9 m, 1309 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 618: t=1.21273e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00283587 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155795 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138986 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135027 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138605 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001369 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136841 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135151 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013835 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137433 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137777 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137109 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00138312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013966 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134616 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001373 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136268 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135094 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136774 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135084 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138112 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139577 Postprocessing: Topography min/max: -536.1 m, 1305 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 619: t=1.21473e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00291373 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150642 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013905 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139605 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136851 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135953 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139972 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001391 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00141317 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135592 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132524 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134733 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00139787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135396 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013674 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134403 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135263 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136192 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135114 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290474 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015036 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139519 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013517 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140495 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139737 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136357 Postprocessing: Topography min/max: -536.9 m, 1298 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 621: t=1.21873e+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 ... 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: 0.00298897 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166169 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135581 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137173 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135107 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136471 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135286 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013654 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139442 Postprocessing: Topography min/max: -537.5 m, 1294 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year *** Timestep 622: t=1.22073e+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 ... 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: 0.00293956 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153756 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143033 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138168 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013941 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137151 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137887 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014156 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141751 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140192 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137466 Postprocessing: Topography min/max: -538.7 m, 1290 m RMS, max velocity: 0.00978 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00061 *** Timestep 623: t=1.22273e+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 ... 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: 0.0029171 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149205 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142591 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141521 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139676 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140506 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013833 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00140081 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013982 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139248 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140734 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139004 Postprocessing: Topography min/max: -540.1 m, 1286 m RMS, max velocity: 0.00978 m/year, 0.0252 m/year *** Timestep 624: t=1.22473e+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 ... 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: 0.00284332 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163831 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140845 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137496 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137428 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135777 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137215 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139988 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137146 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00141289 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138104 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137839 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139809 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138933 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140217 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137468 Postprocessing: Topography min/max: -541.6 m, 1283 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 625: t=1.22673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294639 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148063 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137059 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013873 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139213 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136919 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139764 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141603 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296505 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157431 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141022 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142036 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137369 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140731 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140962 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00140194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138669 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142158 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140452 Postprocessing: Topography min/max: -545.1 m, 1275 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 627: t=1.23073e+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 ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286811 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153249 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001387 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138381 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138891 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139554 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138505 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137502 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135139 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141549 Postprocessing: Topography min/max: -546.9 m, 1272 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 628: t=1.23273e+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 ... 12 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: 0.00280248 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157417 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141693 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139446 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140638 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137937 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140381 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139212 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137418 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00142599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137873 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139037 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137555 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014094 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135008 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136649 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137033 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136333 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139758 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00140682 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00139519 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136582 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00139495 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013844 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00140859 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138101 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141622 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013882 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141959 Postprocessing: Topography min/max: -549 m, 1268 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 629: t=1.23473e+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 ... 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... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299219 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153441 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143243 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139781 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135231 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141915 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00143446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138374 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00141407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138178 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014173 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00141473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0014008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00143105 Rebuilding Stokes preconditioner... Solving Stokes system... 12+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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291982 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154469 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140316 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00140086 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139041 Postprocessing: Topography min/max: -552.5 m, 1261 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 631: t=1.23873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294957 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138023 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013418 Postprocessing: Topography min/max: -553.4 m, 1257 m RMS, max velocity: 0.00977 m/year, 0.0252 m/year *** Timestep 632: t=1.24073e+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 ... 12 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: 0.00284125 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152792 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135906 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138253 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00142764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140304 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135823 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00138311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00140494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00141963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139521 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137717 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137815 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138411 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141307 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138231 Postprocessing: Topography min/max: -553.8 m, 1253 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00062 *** Timestep 633: t=1.24273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285447 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146156 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137924 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142812 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140026 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136598 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139401 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139495 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136581 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140855 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013661 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139108 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138747 Postprocessing: Topography min/max: -553.4 m, 1249 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 634: t=1.24473e+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 ... 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: 0.00294166 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156551 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136715 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133811 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134472 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137695 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136247 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137398 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013565 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00139464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138441 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136455 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00138308 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134986 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137743 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135716 Postprocessing: Topography min/max: -552.7 m, 1246 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 635: t=1.24673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291359 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159022 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140027 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138291 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139038 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001403 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138129 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139798 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00144548 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+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: 0.00140496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140241 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139391 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141352 Postprocessing: Topography min/max: -552.1 m, 1242 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 636: t=1.24873e+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 ... 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: 0.00287556 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152011 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141213 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142736 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00141467 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140773 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00143437 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136838 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140186 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141249 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00141122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0014091 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00140052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00141893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141919 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00142875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140098 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137702 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138631 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141026 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140924 Postprocessing: Topography min/max: -551.6 m, 1238 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 637: t=1.25073e+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 ... 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: 0.00273497 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154578 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140759 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138729 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139722 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140414 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139226 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139691 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142926 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139289 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140452 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140857 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00141341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00138836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00141264 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0014128 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00141117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136881 Postprocessing: Topography min/max: -551.2 m, 1234 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 638: t=1.25273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284134 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157104 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137451 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00140521 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140211 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138693 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141955 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00141104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138684 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138714 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140794 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00139152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00139528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137224 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00138007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136238 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00139269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00140463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141099 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140763 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136096 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138163 Postprocessing: Topography min/max: -550.9 m, 1231 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 639: t=1.25473e+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 ... 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: 0.00290518 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156369 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139762 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142486 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136799 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140009 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138706 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140746 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00143121 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00143654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135631 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140132 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013803 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00143556 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138467 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00139428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293454 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155412 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014145 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00140192 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00141572 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014002 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139008 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141331 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140923 Postprocessing: Topography min/max: -550.4 m, 1225 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 641: t=1.25873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285308 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161545 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014471 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014245 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141894 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145922 Postprocessing: Topography min/max: -550.5 m, 1222 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 642: t=1.26073e+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 ... 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: 0.00284511 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014988 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138837 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141139 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138956 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00143836 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139176 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00144879 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00143989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00139254 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014166 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00145206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00143947 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00141005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00142216 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142891 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143214 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144947 Postprocessing: Topography min/max: -550.7 m, 1219 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00063 *** Timestep 643: t=1.26273e+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 ... 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: 0.002898 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151765 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141953 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141072 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001408 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00142098 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141147 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142427 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139054 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136782 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139921 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140375 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140275 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139801 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144368 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141463 Postprocessing: Topography min/max: -550.9 m, 1216 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 644: t=1.26473e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287354 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015728 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139982 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00143409 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00142406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00142511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00143298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142872 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00145047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140101 Postprocessing: Topography min/max: -551 m, 1213 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 645: t=1.26673e+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 ... 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: 0.00290641 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158149 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141181 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146015 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00144744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00145979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145728 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00144444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00147594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141846 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145328 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144304 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142306 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00145328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00147329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00142069 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142378 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00143263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00142139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142781 Postprocessing: Topography min/max: -551.2 m, 1210 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 646: t=1.26873e+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 ... 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: 0.00273205 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152189 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138869 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013977 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0014261 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00143219 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00144085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139365 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143964 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140951 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00141417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00141963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00141178 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142759 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013947 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00142242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00143702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00143347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139076 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00141653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00142676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141247 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014115 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139794 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141106 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144384 Postprocessing: Topography min/max: -551.6 m, 1207 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 647: t=1.27073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277431 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150718 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00142338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00141892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142326 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00143791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142365 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142245 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141858 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00146778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00142693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140767 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00145328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00146029 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00143056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00142851 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00145313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140749 Postprocessing: Topography min/max: -552.5 m, 1204 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 648: t=1.27273e+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 ... 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: 0.00290128 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164819 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146747 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146064 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00148294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147308 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00145405 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014639 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145723 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147302 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00145923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144625 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145223 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0014795 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00149026 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00150373 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147129 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00144511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00147011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00147954 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147051 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014526 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00143203 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144816 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0014868 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00146683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145507 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145377 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148108 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147027 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148755 Postprocessing: Topography min/max: -553.9 m, 1201 m RMS, max velocity: 0.00977 m/year, 0.0251 m/year *** Timestep 649: t=1.27473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286958 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158041 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147155 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152946 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146755 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299803 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160379 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146709 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144069 Postprocessing: Topography min/max: -557.8 m, 1195 m RMS, max velocity: 0.00976 m/year, 0.025 m/year *** Timestep 651: t=1.27873e+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 ... 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: 0.00284043 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00146956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147224 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00146892 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146219 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147224 Postprocessing: Topography min/max: -560.3 m, 1192 m RMS, max velocity: 0.00976 m/year, 0.0249 m/year *** Timestep 652: t=1.28073e+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 ... 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: 0.00280188 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152851 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142088 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145563 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00147254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145278 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146622 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139801 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143461 Postprocessing: Topography min/max: -562.9 m, 1189 m RMS, max velocity: 0.00975 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00064 *** Timestep 653: t=1.28273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284213 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153036 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142112 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144391 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139562 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141638 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143624 Postprocessing: Topography min/max: -565.7 m, 1186 m RMS, max velocity: 0.00975 m/year, 0.0249 m/year *** Timestep 654: t=1.28473e+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 ... 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: 0.0028362 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155323 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144373 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144421 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147672 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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289751 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161641 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143918 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147962 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148814 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148329 Postprocessing: Topography min/max: -570 m, 1180 m RMS, max velocity: 0.00975 m/year, 0.0248 m/year *** Timestep 656: t=1.28873e+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 ... 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: 0.00290798 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153411 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146642 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144385 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145486 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00147158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145693 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147279 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144495 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014328 Postprocessing: Topography min/max: -571.1 m, 1177 m RMS, max velocity: 0.00975 m/year, 0.0248 m/year *** Timestep 657: t=1.29073e+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 ... 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: 0.00291329 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152129 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141494 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142754 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0014803 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00147685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144337 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00146273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00145779 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00145632 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00144649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00147397 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0014648 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00146755 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144751 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146792 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148554 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145058 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148021 Postprocessing: Topography min/max: -571.4 m, 1175 m RMS, max velocity: 0.00975 m/year, 0.0248 m/year *** Timestep 658: t=1.29273e+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 ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288783 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154018 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143548 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150784 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149155 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144341 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00144214 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147487 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00150347 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147525 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00148118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00145199 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145568 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145209 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148804 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146901 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147086 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149944 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015141 Postprocessing: Topography min/max: -571.2 m, 1172 m RMS, max velocity: 0.00975 m/year, 0.0248 m/year *** Timestep 659: t=1.29473e+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 ... 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: 0.00300916 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296314 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160565 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146546 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147112 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147849 Postprocessing: Topography min/max: -570.5 m, 1167 m RMS, max velocity: 0.00975 m/year, 0.0247 m/year *** Timestep 661: t=1.29873e+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 ... 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: 0.00293669 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161131 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147987 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151433 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150696 Postprocessing: Topography min/max: -570.2 m, 1165 m RMS, max velocity: 0.00975 m/year, 0.0246 m/year *** Timestep 662: t=1.30073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292972 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161691 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148663 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014753 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00145279 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148084 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146034 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015005 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00145009 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147164 Postprocessing: Topography min/max: -570 m, 1163 m RMS, max velocity: 0.00975 m/year, 0.0247 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00065 *** Timestep 663: t=1.30273e+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 ... 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: 0.00288132 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152341 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147865 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145749 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148712 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149704 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150209 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153176 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015081 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151874 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00152026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150178 Postprocessing: Topography min/max: -569.8 m, 1161 m RMS, max velocity: 0.00975 m/year, 0.0247 m/year *** Timestep 664: t=1.30473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029111 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159167 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151706 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149015 Postprocessing: Topography min/max: -569.7 m, 1159 m RMS, max velocity: 0.00975 m/year, 0.0246 m/year *** Timestep 665: t=1.30673e+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 ... 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: 0.00286635 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016046 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149857 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148189 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149785 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149617 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149465 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00152332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00151276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00146622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00152661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149276 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151498 Postprocessing: Topography min/max: -569.9 m, 1157 m RMS, max velocity: 0.00975 m/year, 0.0246 m/year *** Timestep 666: t=1.30873e+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 ... 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: 0.00293923 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164357 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149834 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00149402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149938 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149278 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149114 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150708 Postprocessing: Topography min/max: -570.7 m, 1155 m RMS, max velocity: 0.00975 m/year, 0.0245 m/year *** Timestep 667: t=1.31073e+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 ... 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: 0.00288391 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158216 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152175 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00152041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00153597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00152807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152905 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155669 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154687 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153418 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156015 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154819 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00152032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152301 Postprocessing: Topography min/max: -571.9 m, 1153 m RMS, max velocity: 0.00974 m/year, 0.0245 m/year *** Timestep 668: t=1.31273e+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 ... 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: 0.00287701 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162241 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157374 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153302 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151305 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153003 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150223 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150045 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151296 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00149676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00147982 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152469 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152556 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00148935 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00150937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00152837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00153161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152247 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151835 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015053 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001508 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148756 Postprocessing: Topography min/max: -573.6 m, 1151 m RMS, max velocity: 0.00974 m/year, 0.0244 m/year *** Timestep 669: t=1.31473e+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 ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284975 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168519 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151774 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001555 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00152996 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153009 Postprocessing: Topography min/max: -575.7 m, 1149 m RMS, max velocity: 0.00974 m/year, 0.0244 m/year *** Timestep 670: t=1.31673e+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 ... 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: 0.00288353 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162114 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155352 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015327 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151257 Postprocessing: Topography min/max: -578.1 m, 1146 m RMS, max velocity: 0.00974 m/year, 0.0243 m/year *** Timestep 671: t=1.31873e+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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029309 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163421 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154596 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151608 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153725 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00152722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156192 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155603 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149775 Postprocessing: Topography min/max: -580.7 m, 1144 m RMS, max velocity: 0.00974 m/year, 0.0242 m/year *** Timestep 672: t=1.32073e+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 ... 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... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298965 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167662 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151645 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150005 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015312 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153637 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154872 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00150856 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150765 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00153198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00152087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00156592 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152312 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00151617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152531 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00153465 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00152881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00149222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152245 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152895 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152226 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155054 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00152054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00154349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153691 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00152544 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150627 Postprocessing: Topography min/max: -583.6 m, 1141 m RMS, max velocity: 0.00974 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00066 *** Timestep 673: t=1.32273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290669 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163502 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152574 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152773 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154108 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155727 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00155642 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00152175 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00155536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00152968 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029459 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163779 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156293 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015278 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150844 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289905 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016364 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155776 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015584 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157312 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00154194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153917 Postprocessing: Topography min/max: -591.1 m, 1131 m RMS, max velocity: 0.00974 m/year, 0.024 m/year *** Timestep 676: t=1.32873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299862 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015581 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156068 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015293 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00155988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155055 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157136 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152348 Postprocessing: Topography min/max: -592.3 m, 1127 m RMS, max velocity: 0.00975 m/year, 0.0239 m/year *** Timestep 677: t=1.33073e+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 ... 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: 0.00297573 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163503 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153906 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157309 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159048 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159869 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161643 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157549 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158226 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157167 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158787 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00157229 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158328 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158441 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159954 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157039 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157517 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015769 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158514 Postprocessing: Topography min/max: -592.6 m, 1123 m RMS, max velocity: 0.00974 m/year, 0.0239 m/year *** Timestep 678: t=1.33273e+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 ... 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: 0.00300298 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016562 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154001 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154768 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158148 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157476 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157458 Postprocessing: Topography min/max: -592.2 m, 1119 m RMS, max velocity: 0.00974 m/year, 0.0238 m/year *** Timestep 679: t=1.33473e+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 ... 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: 0.00305371 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293277 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164531 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159267 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016257 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161131 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161508 Postprocessing: Topography min/max: -590.5 m, 1110 m RMS, max velocity: 0.00973 m/year, 0.0238 m/year *** Timestep 681: t=1.33873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298819 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161993 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152883 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153769 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155997 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157932 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153112 Postprocessing: Topography min/max: -589.4 m, 1105 m RMS, max velocity: 0.00973 m/year, 0.0238 m/year *** Timestep 682: t=1.34073e+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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300455 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153966 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015623 Postprocessing: Topography min/max: -588.3 m, 1101 m RMS, max velocity: 0.00972 m/year, 0.0237 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00067 *** Timestep 683: t=1.34273e+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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293267 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016552 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153039 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155997 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156923 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00156892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154052 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 ... 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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284567 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156206 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154312 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156253 Postprocessing: Topography min/max: -609.1 m, 1092 m RMS, max velocity: 0.00972 m/year, 0.0237 m/year *** Timestep 685: t=1.34673e+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 ... 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: 0.00291298 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016515 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156316 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154674 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015933 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00153127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155123 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153411 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015819 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154493 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0015514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00151814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156409 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153101 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156098 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152977 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158458 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153181 Postprocessing: Topography min/max: -619.4 m, 1088 m RMS, max velocity: 0.00971 m/year, 0.0237 m/year *** Timestep 686: t=1.34873e+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 ... 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: 0.0028673 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161988 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156266 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00156244 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00154507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153895 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00153658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155607 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00151333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159586 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156729 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154363 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00153236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00155532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015573 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00155634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154426 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152123 Postprocessing: Topography min/max: -629.4 m, 1084 m RMS, max velocity: 0.00971 m/year, 0.0237 m/year *** Timestep 687: t=1.35073e+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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284758 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161707 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153391 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158617 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154743 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015684 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155525 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155624 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154656 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155647 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153291 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153522 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153207 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155627 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00152144 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160312 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158105 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00152889 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152392 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157491 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152409 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0015486 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152589 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155351 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157752 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00154065 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154876 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156724 Postprocessing: Topography min/max: -639.2 m, 1080 m RMS, max velocity: 0.00971 m/year, 0.0237 m/year *** Timestep 688: t=1.35273e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291469 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160519 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154319 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157105 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154582 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155514 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154941 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154956 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155122 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152551 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150271 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155862 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00156393 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: 0.00296877 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164809 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161572 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162135 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164287 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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027859 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015978 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155153 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157024 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156058 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154426 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154919 Postprocessing: Topography min/max: -667.9 m, 1071 m RMS, max velocity: 0.00969 m/year, 0.0236 m/year *** Timestep 691: t=1.35873e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292819 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00155161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155426 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153205 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155385 Postprocessing: Topography min/max: -677.2 m, 1068 m RMS, max velocity: 0.00969 m/year, 0.0236 m/year *** Timestep 692: t=1.36073e+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 ... 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: 0.00279251 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016356 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154825 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154083 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015574 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157655 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00154512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00154833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157679 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156407 Postprocessing: Topography min/max: -686.3 m, 1066 m RMS, max velocity: 0.00969 m/year, 0.0236 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00068 *** Timestep 693: t=1.36273e+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 ... 16 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: 0.00284603 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161059 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154595 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161026 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154187 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282426 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154848 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156136 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157306 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 ... 16 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283377 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164714 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156239 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015828 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161021 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162963 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160506 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163472 Postprocessing: Topography min/max: -712.7 m, 1059 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 696: t=1.36873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284086 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162566 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156186 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161895 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161088 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00156452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156725 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015685 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156904 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154812 Postprocessing: Topography min/max: -721.1 m, 1066 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 697: t=1.37073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286761 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159038 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159422 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158604 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156429 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00155914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156878 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162572 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160281 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158501 Postprocessing: Topography min/max: -729.3 m, 1073 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 698: t=1.37273e+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 ... 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: 0.00281515 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162674 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160984 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157053 Postprocessing: Topography min/max: -737.3 m, 1080 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 699: t=1.37473e+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 ... 11 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: 0.00292821 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165361 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158576 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158094 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155951 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00156668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157836 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160846 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158807 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015422 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154916 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153795 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156274 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157781 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158861 Postprocessing: Topography min/max: -745.4 m, 1086 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Snapshot created! *** Timestep 700: t=1.37673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293034 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158707 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163574 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158703 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165099 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161124 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165286 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164774 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016137 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163026 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161924 Postprocessing: Topography min/max: -756.7 m, 1093 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.61e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 8040 | 4.19e+03s | 26% | | Assemble composition system | 1407 | 3.96e+03s | 25% | | Assemble temperature system | 201 | 575s | 3.6% | | Build Stokes preconditioner | 8040 | 4.88e+03s | 30% | | Build composition preconditioner | 1407 | 42.5s | 0.26% | | Build temperature preconditioner | 201 | 6.04s | 0% | | Create snapshot | 4 | 2.13s | 0% | | Initialization | 1 | 0.085s | 0% | | Mesh deformation | 201 | 24.3s | 0.15% | | Postprocessing | 201 | 52.5s | 0.33% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.745s | 0% | | Solve Stokes system | 8040 | 2.29e+03s | 14% | | Solve composition system | 1407 | 71.9s | 0.45% | | Solve temperature system | 201 | 22.2s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 701: t=1.37873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029101 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163634 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163293 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162296 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167383 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160899 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015905 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164097 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162641 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163216 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161557 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159378 Postprocessing: Topography min/max: -767.6 m, 1099 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 702: t=1.38073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285489 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015842 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159913 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161168 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161581 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160639 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162168 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161943 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161836 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161488 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163001 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163084 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158904 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160351 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160478 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161627 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161072 Postprocessing: Topography min/max: -778.3 m, 1105 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00069 *** Timestep 703: t=1.38273e+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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294169 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161847 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162758 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165018 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162031 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016292 Postprocessing: Topography min/max: -788.7 m, 1112 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 704: t=1.38473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00285183 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161567 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160065 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162359 Postprocessing: Topography min/max: -799 m, 1118 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 705: t=1.38673e+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 ... 16 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289207 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015836 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159712 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164143 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161482 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016116 Postprocessing: Topography min/max: -809 m, 1124 m RMS, max velocity: 0.00968 m/year, 0.0234 m/year *** Timestep 706: t=1.38873e+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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287967 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169322 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161678 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016307 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161785 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167929 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164485 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165083 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163935 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163171 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166749 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164418 Postprocessing: Topography min/max: -818.9 m, 1130 m RMS, max velocity: 0.00968 m/year, 0.0235 m/year *** Timestep 707: t=1.39073e+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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296741 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171064 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165006 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016286 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165616 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001639 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168241 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168666 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162715 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167821 Postprocessing: Topography min/max: -828.6 m, 1136 m RMS, max velocity: 0.00968 m/year, 0.0234 m/year *** Timestep 708: t=1.39273e+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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290929 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016473 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167842 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165904 Postprocessing: Topography min/max: -838.1 m, 1142 m RMS, max velocity: 0.00968 m/year, 0.0234 m/year *** Timestep 709: t=1.39473e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288828 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169755 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168453 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166818 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164237 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165663 Postprocessing: Topography min/max: -847.6 m, 1148 m RMS, max velocity: 0.00968 m/year, 0.0234 m/year *** Timestep 710: t=1.39673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286174 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167367 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164013 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016402 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166173 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163438 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164453 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162608 Postprocessing: Topography min/max: -857 m, 1153 m RMS, max velocity: 0.00968 m/year, 0.0234 m/year *** Timestep 711: t=1.39873e+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 ... 16 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... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293521 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162723 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165911 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167107 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168604 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165643 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165441 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167611 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165552 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171401 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169577 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170002 Postprocessing: Topography min/max: -866.2 m, 1159 m RMS, max velocity: 0.00968 m/year, 0.0233 m/year *** Timestep 712: t=1.40073e+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 ... 16 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299037 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172878 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166775 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170101 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0017131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017015 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171885 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167276 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016521 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164261 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017125 Postprocessing: Topography min/max: -875.4 m, 1164 m RMS, max velocity: 0.00968 m/year, 0.0233 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00070 *** Timestep 713: t=1.40273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288216 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292678 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162889 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161726 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165922 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162997 Postprocessing: Topography min/max: -893.4 m, 1175 m RMS, max velocity: 0.00967 m/year, 0.0233 m/year *** Timestep 715: t=1.40673e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289683 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156451 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016026 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162436 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162004 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162627 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166555 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163231 Postprocessing: Topography min/max: -902.2 m, 1180 m RMS, max velocity: 0.00967 m/year, 0.0233 m/year *** Timestep 716: t=1.40873e+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 ... 14 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: 0.00286787 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162739 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162811 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159849 Postprocessing: Topography min/max: -911.1 m, 1185 m RMS, max velocity: 0.00967 m/year, 0.0233 m/year *** Timestep 717: t=1.41073e+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 ... 16 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296175 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167444 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166646 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165605 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016664 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165593 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165524 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165434 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168237 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164535 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165931 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016467 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166361 Postprocessing: Topography min/max: -919.8 m, 1190 m RMS, max velocity: 0.00968 m/year, 0.0233 m/year *** Timestep 718: t=1.41273e+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 ... 16 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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291915 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167231 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166589 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167595 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167269 Postprocessing: Topography min/max: -928.6 m, 1195 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 719: t=1.41473e+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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286555 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172378 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158471 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164531 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164701 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164156 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162612 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164731 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168285 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166244 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166021 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162504 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167906 Postprocessing: Topography min/max: -937.2 m, 1200 m RMS, max velocity: 0.00967 m/year, 0.0232 m/year *** Timestep 720: t=1.41673e+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 ... 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: 0.00298937 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170642 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168947 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171045 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167093 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170902 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174095 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172729 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00173822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169623 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171771 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171509 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168986 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172542 Postprocessing: Topography min/max: -945.8 m, 1205 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 721: t=1.41873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292127 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169445 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168043 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172239 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172375 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016817 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166745 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169453 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169516 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016777 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168836 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169387 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169405 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0017043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168626 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165992 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167927 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165969 Postprocessing: Topography min/max: -954.3 m, 1209 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 722: t=1.42073e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305655 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166347 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163217 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166567 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168655 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165018 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166009 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164522 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165884 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164352 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016644 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162083 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166716 Postprocessing: Topography min/max: -962.7 m, 1214 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00071 *** Timestep 723: t=1.42273e+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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299931 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172043 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167378 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170847 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170246 Rebuilding Stokes preconditioner... 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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 ... 16 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300463 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172708 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170833 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168332 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171617 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171478 Postprocessing: Topography min/max: -979.3 m, 1223 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 725: t=1.42673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00298371 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00172431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00175172 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171095 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00176418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170748 Postprocessing: Topography min/max: -987.4 m, 1227 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 726: t=1.42873e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299712 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176209 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172421 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00176407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169647 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170977 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00171707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171402 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00172202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171019 Postprocessing: Topography min/max: -997.2 m, 1232 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 727: t=1.43073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00295656 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174654 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171557 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178031 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170172 Postprocessing: Topography min/max: -1007 m, 1236 m RMS, max velocity: 0.00968 m/year, 0.0232 m/year *** Timestep 728: t=1.43273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00304051 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303325 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017284 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171932 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173701 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00177524 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017359 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00174815 Postprocessing: Topography min/max: -1027 m, 1244 m RMS, max velocity: 0.00968 m/year, 0.0231 m/year *** Timestep 730: t=1.43673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303657 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180409 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017592 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172491 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174357 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00178149 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178277 Postprocessing: Topography min/max: -1037 m, 1248 m RMS, max velocity: 0.00968 m/year, 0.0231 m/year *** Timestep 731: t=1.43873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298618 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178504 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175212 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00174457 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176249 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00178721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017833 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.001764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172689 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00172789 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00177845 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174168 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00173626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00175837 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00177577 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00174455 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174465 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00179126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0017345 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017234 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00175639 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175082 Postprocessing: Topography min/max: -1046 m, 1252 m RMS, max velocity: 0.00968 m/year, 0.0231 m/year *** Timestep 732: t=1.44073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030731 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017648 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178344 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00179016 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176633 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0017387 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00179223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00173775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00177947 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00177782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0017633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00176906 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00177254 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00176193 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176251 Postprocessing: Topography min/max: -1055 m, 1256 m RMS, max velocity: 0.00968 m/year, 0.0231 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00072 *** Timestep 733: t=1.44273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00300177 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302664 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171126 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170093 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175528 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177859 Postprocessing: Topography min/max: -1074 m, 1263 m RMS, max velocity: 0.00968 m/year, 0.0231 m/year *** Timestep 735: t=1.44673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308773 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178703 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171714 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00177896 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00176716 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178835 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00177911 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00175539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00179146 Postprocessing: Topography min/max: -1082 m, 1267 m RMS, max velocity: 0.00969 m/year, 0.0231 m/year *** Timestep 736: t=1.44873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00315098 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017398 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173636 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175656 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180281 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00178168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176913 Postprocessing: Topography min/max: -1091 m, 1271 m RMS, max velocity: 0.00969 m/year, 0.0231 m/year *** Timestep 737: t=1.45073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00307008 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181404 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176724 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00181868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00180417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00176041 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00178332 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00181446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00179065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0018021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00182398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0018191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00180301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00182925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00178384 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 ... 16 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... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312609 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182373 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173873 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179981 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00180796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00180815 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00178649 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00182041 Postprocessing: Topography min/max: -1108 m, 1279 m RMS, max velocity: 0.00969 m/year, 0.0231 m/year *** Timestep 739: t=1.45473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315756 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178832 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00177934 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181953 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00179256 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00180437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00184491 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00183859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00184707 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00183882 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00183011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00179991 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00182014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00180883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181093 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00183158 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017996 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00181156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00184941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183764 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184881 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00185709 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181099 Postprocessing: Topography min/max: -1116 m, 1282 m RMS, max velocity: 0.00969 m/year, 0.023 m/year *** Timestep 740: t=1.45673e+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 ... 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... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322161 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182876 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00179831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181748 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00179525 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00183942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00185665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0018358 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00185799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00182235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00184126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00182503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00181553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00183574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00184766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00184346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00182313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00181405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00183015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00184405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00183546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00181272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00185198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00184491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00182744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00182771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00184592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00185265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183732 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184496 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00183248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181008 Postprocessing: Topography min/max: -1124 m, 1286 m RMS, max velocity: 0.00969 m/year, 0.023 m/year *** Timestep 741: t=1.45873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00322206 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182423 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00181604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186649 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00184383 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00180142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00185274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00182962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00185593 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00187166 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.001861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00184696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00186497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00183465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00185572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0018819 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0018495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0018643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00184341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00182208 Postprocessing: Topography min/max: -1132 m, 1290 m RMS, max velocity: 0.0097 m/year, 0.0231 m/year *** Timestep 742: t=1.46073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00319373 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187732 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184752 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00184526 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00184615 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00183266 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00184321 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving crust system ... 11 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: 0.00329821 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188573 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178978 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00185689 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00186932 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 ... 16 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316486 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184851 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00177723 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184858 Postprocessing: Topography min/max: -1155 m, 1300 m RMS, max velocity: 0.00971 m/year, 0.0231 m/year *** Timestep 745: t=1.46673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332098 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00183685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00179644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00181462 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00176965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00178521 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00181119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00183768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00179552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00177744 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00179911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177753 Postprocessing: Topography min/max: -1162 m, 1303 m RMS, max velocity: 0.00971 m/year, 0.0231 m/year *** Timestep 746: t=1.46873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317787 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181215 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178478 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0018426 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00179437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00183796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00182313 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0018397 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00182294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00183185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00184224 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018136 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017956 Postprocessing: Topography min/max: -1170 m, 1306 m RMS, max velocity: 0.00971 m/year, 0.023 m/year *** Timestep 747: t=1.47073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00337927 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179949 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0018003 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186008 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0018582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183882 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00185173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00187674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00183971 Postprocessing: Topography min/max: -1177 m, 1309 m RMS, max velocity: 0.00971 m/year, 0.023 m/year *** Timestep 748: t=1.47273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327595 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186111 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184541 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187039 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0018295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00186568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00181869 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00184214 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0018359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00180307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0018784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00184373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00183691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00185753 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00188008 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00180919 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00181049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00187653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00184549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00184721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0018763 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00183708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0018641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00184096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00188215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00183428 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00184068 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00185762 Postprocessing: Topography min/max: -1184 m, 1311 m RMS, max velocity: 0.00972 m/year, 0.0231 m/year *** Timestep 749: t=1.47473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00334581 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001913 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00179096 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182055 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00178675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0018415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00181199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00184901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00184249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00183098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00180772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00184759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00186082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00182716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00187493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00183071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00182094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00182186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00182854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00178638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00181692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00181023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00185776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00182114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00183056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00183399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00188108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181832 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00181348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00181941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00183041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00180603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183783 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00182242 Postprocessing: Topography min/max: -1191 m, 1314 m RMS, max velocity: 0.00972 m/year, 0.0231 m/year *** Snapshot created! *** Timestep 750: t=1.47673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335137 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184264 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00180219 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182789 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00179693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00180276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00181395 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00180202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00178148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00178043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00178258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00181147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00182105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00182117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00179808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00180336 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00180748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00181144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00180546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00178734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00182126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00179239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00183743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00180169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00184732 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00185328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00185491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00184454 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00184986 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00184913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00180169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00181322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00182457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181512 Postprocessing: Topography min/max: -1198 m, 1317 m RMS, max velocity: 0.00973 m/year, 0.0231 m/year *** Timestep 751: t=1.47873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327685 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186404 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178071 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00184858 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00181708 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182765 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00181646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00183651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00182859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00184011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00182378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00182433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00183196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0018189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00179848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00183655 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00184642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00185478 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00182329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00179872 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00181699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00183893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00180119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00185924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00185882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00182452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00180889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00186939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00184723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00181001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00182909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00181416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00178565 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00183245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184444 Postprocessing: Topography min/max: -1205 m, 1321 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 752: t=1.48073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00342507 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183034 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00180412 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187175 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183225 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00183185 Postprocessing: Topography min/max: -1211 m, 1324 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00074 *** Timestep 753: t=1.48273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00334631 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332089 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183278 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001782 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00183103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00177046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00183321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181559 Postprocessing: Topography min/max: -1224 m, 1331 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 755: t=1.48673e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343607 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186112 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183443 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00185887 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00183608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00180988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00184082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00185802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018122 Postprocessing: Topography min/max: -1230 m, 1333 m RMS, max velocity: 0.00975 m/year, 0.0231 m/year *** Timestep 756: t=1.48873e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335511 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186141 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00186136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00184361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186205 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00188256 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00185412 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184962 Postprocessing: Topography min/max: -1236 m, 1336 m RMS, max velocity: 0.00975 m/year, 0.0232 m/year *** Timestep 757: t=1.49073e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033206 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185542 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183122 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00183678 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00181439 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00185971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00188955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184477 Postprocessing: Topography min/max: -1242 m, 1339 m RMS, max velocity: 0.00976 m/year, 0.0232 m/year *** Timestep 758: t=1.49273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00339325 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192754 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00185355 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0018663 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00184246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00181275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184217 Postprocessing: Topography min/max: -1248 m, 1341 m RMS, max velocity: 0.00976 m/year, 0.0232 m/year *** Timestep 759: t=1.49473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00341033 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00182952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00184672 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00182485 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00182914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00183716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00183454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0018291 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00182448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182923 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186927 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182393 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00185249 Postprocessing: Topography min/max: -1254 m, 1344 m RMS, max velocity: 0.00975 m/year, 0.0232 m/year *** Timestep 760: t=1.49673e+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 ... 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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340441 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186318 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183826 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186443 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187355 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182439 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0018046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00184621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00189665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00183441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00184606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00184972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00190658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00186527 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00187164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0018333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00187279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00183332 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00187517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00183212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00186409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0018401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00185344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00184098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00183807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00186298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00188409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0018294 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00184195 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00180232 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00185035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00183103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00188003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0018763 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00185375 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00187429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184828 Postprocessing: Topography min/max: -1260 m, 1348 m RMS, max velocity: 0.00975 m/year, 0.0231 m/year *** Timestep 761: t=1.49873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00346616 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189351 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183091 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00188299 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00188036 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182886 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00183447 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00189709 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00189157 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00183929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00185974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00185926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00188184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00184568 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0018753 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00187945 Postprocessing: Topography min/max: -1265 m, 1351 m RMS, max velocity: 0.00975 m/year, 0.0231 m/year *** Timestep 762: t=1.50073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00348164 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. 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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: 0.00334025 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190032 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188364 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187851 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00191679 Rebuilding Stokes preconditioner... 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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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00352292 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192369 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184121 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00187795 Postprocessing: Topography min/max: -1283 m, 1360 m RMS, max velocity: 0.00975 m/year, 0.0231 m/year *** Timestep 765: t=1.50673e+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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343143 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00191295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00193787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00190924 Postprocessing: Topography min/max: -1289 m, 1362 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 766: t=1.50873e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00345228 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195105 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191569 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00190072 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00192089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00192734 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00196791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00194901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00195472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00193961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00194335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00342184 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019524 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193147 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00193741 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197106 Postprocessing: Topography min/max: -1301 m, 1367 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 768: t=1.51273e+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 ... 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: 0.00358045 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00196407 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00195602 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00196103 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00198534 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00195225 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0019633 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00198836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00199845 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00202081 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00199468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00200045 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00199425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00199908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00198838 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00199979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00199005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00199671 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00197448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00198529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00197442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196185 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00197852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0019954 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198219 Postprocessing: Topography min/max: -1307 m, 1371 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 769: t=1.51473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00356157 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0020406 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00196528 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202416 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00201363 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00198687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00202596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00201633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00200678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00199384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0019942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00202527 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00199545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00200302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00203878 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00199912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00202812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00199343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00198744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00203021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00201052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0020056 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00199342 Postprocessing: Topography min/max: -1313 m, 1374 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 770: t=1.51673e+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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00360177 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00203827 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197353 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00196274 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00198182 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00198165 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00199668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00197019 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00201343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00198792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00198985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0019618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0019431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00199403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00196288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00194902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00197692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00195045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00197112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00198726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00201964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00197921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00196806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00195855 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00199484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00198609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001973 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00197033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00197666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00197081 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00198967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00195688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00196158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00194192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00195374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00197527 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191957 Postprocessing: Topography min/max: -1319 m, 1377 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 771: t=1.51873e+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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00348566 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194128 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00192182 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00199535 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00197399 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00192386 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00195665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00195922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00196638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00195576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00197011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00193851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00195543 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00197289 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00200049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00193316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00193948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00190241 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00195005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00194385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00197761 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0019637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00198349 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00194348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00198353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00347303 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199409 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193655 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00195445 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00198792 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00195623 Postprocessing: Topography min/max: -1330 m, 1382 m RMS, max velocity: 0.00973 m/year, 0.0231 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00076 *** Timestep 773: t=1.52273e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00350172 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354772 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019902 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019773 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202325 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00201791 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00202749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00201887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00200702 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00201061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00198566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0019922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00198122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00198429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00201853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201159 Postprocessing: Topography min/max: -1341 m, 1387 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 775: t=1.52673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00359707 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00198053 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198594 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00200597 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201109 Postprocessing: Topography min/max: -1346 m, 1390 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 776: t=1.52873e+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 ... 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: 0.00367043 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00197257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00200289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0020397 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00202039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00198728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201203 Postprocessing: Topography min/max: -1351 m, 1394 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 777: t=1.53073e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00369947 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00197778 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019809 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198335 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00201793 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00203611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00202765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00206207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00202726 Postprocessing: Topography min/max: -1356 m, 1397 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 778: t=1.53273e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361928 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199259 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197442 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00201242 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00202209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00199976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198563 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00202564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0019908 Postprocessing: Topography min/max: -1360 m, 1400 m RMS, max velocity: 0.00973 m/year, 0.023 m/year *** Timestep 779: t=1.53473e+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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00368752 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00201481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00201845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00201004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00202169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00199786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00202526 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199732 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00202697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00202115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00200591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00198857 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00204005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00200495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0020177 Postprocessing: Topography min/max: -1364 m, 1402 m RMS, max velocity: 0.00973 m/year, 0.023 m/year *** Timestep 780: t=1.53673e+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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00358898 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00198142 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193481 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00196943 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199569 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00198381 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00201473 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0020056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00200462 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00198201 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00202253 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00202806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00206718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00202208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00201515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00202681 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00202188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00203373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00200669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00200067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00202513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00205778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00200774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00206308 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203204 Postprocessing: Topography min/max: -1367 m, 1404 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 781: t=1.53873e+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 ... 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... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00351213 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00203276 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00195215 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00201135 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203022 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00199238 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00197413 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0019957 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00203096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020086 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201609 Postprocessing: Topography min/max: -1370 m, 1405 m RMS, max velocity: 0.00974 m/year, 0.0231 m/year *** Timestep 782: t=1.54073e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367484 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Solving crust system ... 11 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: 0.00366049 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202414 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200908 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00206036 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0020738 Rebuilding Stokes preconditioner... 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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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00363623 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205166 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00201602 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00202646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00204879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00204213 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00207923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00203367 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00204345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00207716 Postprocessing: Topography min/max: -1375 m, 1413 m RMS, max velocity: 0.00975 m/year, 0.0231 m/year *** Timestep 785: t=1.54673e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372826 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00201382 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00196101 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204691 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00205336 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00204682 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00208145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00206547 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00203175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002048 Postprocessing: Topography min/max: -1376 m, 1415 m RMS, max velocity: 0.00976 m/year, 0.0231 m/year *** Timestep 786: t=1.54873e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372393 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200424 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200662 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00206081 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00201458 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00205808 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00204653 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00202411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00204816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00205092 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 ... 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... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00364712 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00203085 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200144 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209117 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00208372 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00205893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208653 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00202174 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00206071 Postprocessing: Topography min/max: -1376 m, 1417 m RMS, max velocity: 0.00977 m/year, 0.0232 m/year *** Timestep 788: t=1.55273e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00360595 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00201666 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198203 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204794 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00204408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00207806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00210259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00205255 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00207082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00210561 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00209863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002068 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00209593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00207673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0020516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0020574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00210966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205059 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00207858 Postprocessing: Topography min/max: -1374 m, 1418 m RMS, max velocity: 0.00977 m/year, 0.0232 m/year *** Timestep 789: t=1.55473e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00378317 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00206496 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203232 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00206663 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208979 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00204018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00205559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00206432 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207581 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00206058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00207829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00208332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0020717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00206738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00210691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00211159 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00205098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00207632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0021099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00206756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00208087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00206489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00208613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00207524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00205144 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208199 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209638 Postprocessing: Topography min/max: -1372 m, 1419 m RMS, max velocity: 0.00978 m/year, 0.0232 m/year *** Timestep 790: t=1.55673e+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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380297 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211433 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203297 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208753 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210523 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00207999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00207125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00207602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00208842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00207465 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00209332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00207364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00206727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00208193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00206595 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00206454 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00206869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00204515 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00206283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00204618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00207025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00206549 Postprocessing: Topography min/max: -1370 m, 1420 m RMS, max velocity: 0.00979 m/year, 0.0232 m/year *** Timestep 791: t=1.55873e+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 ... 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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00377616 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205057 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00205115 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210177 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203573 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00206504 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00206868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00366977 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00207123 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203657 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204617 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00207165 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00208149 Postprocessing: Topography min/max: -1361 m, 1424 m RMS, max velocity: 0.00981 m/year, 0.0233 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00078 *** Timestep 793: t=1.56273e+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 ... 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: 0.00369245 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036814 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00203069 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00206397 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208351 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00207053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00204511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0020577 Postprocessing: Topography min/max: -1350 m, 1426 m RMS, max velocity: 0.00982 m/year, 0.0234 m/year *** Timestep 795: t=1.56673e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00375249 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204588 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00204706 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210879 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00211198 Postprocessing: Topography min/max: -1345 m, 1426 m RMS, max velocity: 0.00982 m/year, 0.0234 m/year *** Timestep 796: t=1.56873e+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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00376982 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208379 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00204646 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00212364 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0020771 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00209399 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00209376 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00212693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00211301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00208131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00212037 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00207189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00208254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00209572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00212128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00211426 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00208519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00206833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00210626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0021058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00212124 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213048 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00210666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00210889 Postprocessing: Topography min/max: -1339 m, 1426 m RMS, max velocity: 0.00984 m/year, 0.0234 m/year *** Timestep 797: t=1.57073e+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 ... 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: 0.00399311 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00206974 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210122 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215772 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00215421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00215582 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00207519 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00212053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0021575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00214555 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00214063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00213851 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00216281 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00212438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00210184 Postprocessing: Topography min/max: -1333 m, 1427 m RMS, max velocity: 0.00985 m/year, 0.0235 m/year *** Timestep 798: t=1.57273e+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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00387213 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215117 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021178 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0021342 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021885 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00210287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00213106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214382 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00217822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00211384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00211206 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216054 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00211931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00214824 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00213174 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021496 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00217963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00215996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215271 Postprocessing: Topography min/max: -1325 m, 1428 m RMS, max velocity: 0.00986 m/year, 0.0236 m/year *** Timestep 799: t=1.57473e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380195 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00209589 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211194 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00214183 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00209304 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00210817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00212966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00216848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00212935 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00213221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00213474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00217374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00211822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00213131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00213989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00209807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00213641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00211732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0021558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00212444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00218247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0021448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00217152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00212543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00215347 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00213449 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00217743 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00217393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0021542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00212012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00216199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00216893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0021468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00211695 Postprocessing: Topography min/max: -1317 m, 1430 m RMS, max velocity: 0.00987 m/year, 0.0236 m/year *** Snapshot created! *** Timestep 800: t=1.57673e+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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0038466 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215764 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213985 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215714 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216616 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00213883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00215802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00214506 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00217898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211223 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0021609 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00214709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00213334 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00216965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00216237 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00215181 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00213576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00213784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00215658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00216548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00214501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00216967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00212562 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00214245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213606 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00213889 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216999 Postprocessing: Topography min/max: -1307 m, 1431 m RMS, max velocity: 0.00989 m/year, 0.0237 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.4e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 12040 | 6.27e+03s | 26% | | Assemble composition system | 2107 | 5.91e+03s | 25% | | Assemble temperature system | 301 | 857s | 3.6% | | Build Stokes preconditioner | 12040 | 7.3e+03s | 30% | | Build composition preconditioner | 2107 | 63.7s | 0.27% | | Build temperature preconditioner | 301 | 9.03s | 0% | | Create snapshot | 6 | 3.16s | 0% | | Initialization | 1 | 0.085s | 0% | | Mesh deformation | 301 | 36.4s | 0.15% | | Postprocessing | 301 | 79s | 0.33% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.745s | 0% | | Solve Stokes system | 12040 | 3.32e+03s | 14% | | Solve composition system | 2107 | 106s | 0.44% | | Solve temperature system | 301 | 33.6s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 801: t=1.57873e+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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0038489 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215354 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211622 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216839 Postprocessing: Topography min/max: -1297 m, 1433 m RMS, max velocity: 0.00991 m/year, 0.0238 m/year *** Timestep 802: t=1.58073e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401507 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217666 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215667 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220757 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00222184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021673 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216713 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00218631 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00219213 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00219512 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0021992 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0021863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00217938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00219038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216637 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00221136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00217825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00216489 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00219712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00218932 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00220356 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0021775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0021689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00219735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00223609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00217597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219854 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218362 Postprocessing: Topography min/max: -1285 m, 1434 m RMS, max velocity: 0.00992 m/year, 0.0239 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00079 *** Timestep 803: t=1.58273e+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... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412681 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222411 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222205 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0021884 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217013 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219056 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0021685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00216481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221879 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021791 Postprocessing: Topography min/max: -1272 m, 1434 m RMS, max velocity: 0.00995 m/year, 0.024 m/year *** Timestep 804: t=1.58473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417783 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237572 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221525 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218198 Postprocessing: Topography min/max: -1260 m, 1435 m RMS, max velocity: 0.00999 m/year, 0.0242 m/year *** Timestep 805: t=1.58673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00431137 Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233612 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022134 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223353 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00222173 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00222654 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00221809 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00221429 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223268 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00224159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00224863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022447 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00224016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00223891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225251 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227946 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229835 Postprocessing: Topography min/max: -1246 m, 1437 m RMS, max velocity: 0.01 m/year, 0.0243 m/year *** Timestep 806: t=1.58873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434716 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238196 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228057 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229258 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228259 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225554 Postprocessing: Topography min/max: -1230 m, 1439 m RMS, max velocity: 0.01 m/year, 0.0244 m/year *** Timestep 807: t=1.59073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451038 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233468 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227351 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228312 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228955 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00226275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0022672 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0022668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00229389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00230756 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00234437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235195 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226634 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229789 Postprocessing: Topography min/max: -1214 m, 1442 m RMS, max velocity: 0.01 m/year, 0.0243 m/year *** Timestep 808: t=1.59273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 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... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443352 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236673 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228599 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231207 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224618 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00230935 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00231496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231009 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0022804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00230712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00234997 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00227632 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00231007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00231354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00227286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227951 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229277 Postprocessing: Topography min/max: -1198 m, 1443 m RMS, max velocity: 0.00999 m/year, 0.0242 m/year *** Timestep 809: t=1.59473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414491 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233484 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225941 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230158 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233878 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231602 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023051 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00237881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00230652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00230127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00230567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00231903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00231864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00229137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00228193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00228371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00231041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00228489 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233134 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00231048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230438 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229849 Postprocessing: Topography min/max: -1181 m, 1445 m RMS, max velocity: 0.00997 m/year, 0.0241 m/year *** Timestep 810: t=1.59673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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: 0.00435502 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023538 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225005 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223806 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022682 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0022609 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228601 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00225565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00226519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0022659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022401 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227075 Postprocessing: Topography min/max: -1167 m, 1446 m RMS, max velocity: 0.00994 m/year, 0.024 m/year *** Timestep 811: t=1.59873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393918 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00383377 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00226522 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219431 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222402 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022049 Postprocessing: Topography min/max: -1138 m, 1450 m RMS, max velocity: 0.0099 m/year, 0.0239 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00080 *** Timestep 813: t=1.60273e+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 ... 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: 0.00380114 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00224018 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218849 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221782 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219591 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00219208 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00221276 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222854 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225444 Postprocessing: Topography min/max: -1124 m, 1453 m RMS, max velocity: 0.00988 m/year, 0.0238 m/year *** Timestep 814: t=1.60473e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0039045 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223698 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021924 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221572 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00220492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218761 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00219975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220684 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00219556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215873 Postprocessing: Topography min/max: -1109 m, 1456 m RMS, max velocity: 0.00986 m/year, 0.0237 m/year *** Timestep 815: t=1.60673e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380742 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222589 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217286 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218196 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00219217 Postprocessing: Topography min/max: -1095 m, 1458 m RMS, max velocity: 0.00985 m/year, 0.0237 m/year *** Timestep 816: t=1.60873e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00376953 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00214796 Postprocessing: Topography min/max: -1082 m, 1461 m RMS, max velocity: 0.00983 m/year, 0.0236 m/year *** Timestep 817: t=1.61073e+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 ... 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372089 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213703 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212467 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00214302 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00209136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00210863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00213529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209168 Postprocessing: Topography min/max: -1084 m, 1463 m RMS, max velocity: 0.00982 m/year, 0.0236 m/year *** Timestep 818: t=1.61273e+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... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00363745 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210772 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219695 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00216099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219166 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219039 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217888 Postprocessing: Topography min/max: -1101 m, 1464 m RMS, max velocity: 0.00981 m/year, 0.0236 m/year *** Timestep 819: t=1.61473e+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... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0037575 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00218638 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213076 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219306 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021937 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00214909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00217743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00212567 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220582 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00218048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00214648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00214346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00216344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219326 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021605 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216997 Postprocessing: Topography min/max: -1117 m, 1468 m RMS, max velocity: 0.0098 m/year, 0.0236 m/year *** Timestep 820: t=1.61673e+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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00383649 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00214423 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212199 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216602 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021347 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00374893 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021614 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218166 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00216615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0021948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00217548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218087 Postprocessing: Topography min/max: -1149 m, 1475 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 822: t=1.62073e+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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00376573 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211996 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210211 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216305 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021622 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00212617 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00212648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00213638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0021338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00214436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00215966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021388 Postprocessing: Topography min/max: -1164 m, 1478 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00081 *** Timestep 823: t=1.62273e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00371832 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216504 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211768 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216914 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217322 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00214999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00217508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00215937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00216563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220018 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00214542 Postprocessing: Topography min/max: -1179 m, 1480 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 824: t=1.62473e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00365331 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212735 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00209837 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00210459 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00215392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00214381 Postprocessing: Topography min/max: -1193 m, 1482 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 825: t=1.62673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380566 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211087 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00206984 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213792 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00213275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00210407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00210958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00210985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00212466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00213448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00213061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0020915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00207657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00210668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00212418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0020936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00207921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00211787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00210911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00210797 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212232 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020941 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00207743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209239 Postprocessing: Topography min/max: -1206 m, 1484 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 826: t=1.62873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380733 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211844 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00205555 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209737 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00213184 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00208532 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00208845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00209543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00207204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00209343 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00211899 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00209458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00208598 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00209228 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00211458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00213548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00209969 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00209878 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00213361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00209834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0020731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00210295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00210271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00210265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00208787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0020635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00210487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00210173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00210004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208188 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0020937 Postprocessing: Topography min/max: -1218 m, 1487 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 827: t=1.63073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00382597 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210425 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208019 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212003 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00213473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00213061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00213085 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00214741 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00211973 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00214578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00213626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00216191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00208558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00209737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00211963 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00209153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0021413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00211822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002112 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00207394 Postprocessing: Topography min/max: -1229 m, 1489 m RMS, max velocity: 0.00979 m/year, 0.0235 m/year *** Timestep 828: t=1.63273e+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00384069 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213692 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211352 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219118 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00214758 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00212414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215758 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00211925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00215516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00216437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00212339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00213895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00213641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00211418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00215033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211008 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00209447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00212782 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00211869 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00211454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00213548 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00211521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00212812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00212324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00209526 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0021307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00215607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00210111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00212228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00210745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00212282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00213986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208336 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00212537 Postprocessing: Topography min/max: -1238 m, 1491 m RMS, max velocity: 0.0098 m/year, 0.0236 m/year *** Timestep 829: t=1.63473e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00386493 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00209041 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211133 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00205823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00211808 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214157 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00213011 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00213062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00206586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00214527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00209974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00210301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215022 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00210594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00209571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0021393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00214798 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00212057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00210597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00212948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0020953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00211664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00210349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00208185 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00208258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00210859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00213741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00208646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00213354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00210086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211557 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00212734 Postprocessing: Topography min/max: -1247 m, 1492 m RMS, max velocity: 0.00981 m/year, 0.0236 m/year *** Timestep 830: t=1.63673e+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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399931 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208131 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00207942 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00212708 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218025 Postprocessing: Topography min/max: -1253 m, 1492 m RMS, max velocity: 0.00982 m/year, 0.0236 m/year *** Timestep 831: t=1.63873e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406945 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00217401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217922 Postprocessing: Topography min/max: -1259 m, 1493 m RMS, max velocity: 0.00983 m/year, 0.0237 m/year *** Timestep 832: t=1.64073e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400693 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212707 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208472 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213827 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00211724 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00214811 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00218659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0021385 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00211866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00212344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0021111 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0021451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216882 Postprocessing: Topography min/max: -1262 m, 1492 m RMS, max velocity: 0.00984 m/year, 0.0237 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00082 *** Timestep 833: t=1.64273e+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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401279 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00218389 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213777 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212186 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00212514 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214611 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00213229 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00215367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00215549 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00214777 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00214861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220232 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215129 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00219724 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00217807 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00219277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00213286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00216841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00216257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209927 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00216938 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00216185 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215043 Postprocessing: Topography min/max: -1264 m, 1493 m RMS, max velocity: 0.00985 m/year, 0.0238 m/year *** Timestep 834: t=1.64473e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408211 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00221143 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214018 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216434 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00218033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214589 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00214579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00216426 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00219075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00220029 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00215104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00216423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00216386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00213862 Postprocessing: Topography min/max: -1264 m, 1494 m RMS, max velocity: 0.00987 m/year, 0.0239 m/year *** Timestep 835: t=1.64673e+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: 0.00399779 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215565 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00207662 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218091 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00212801 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00216705 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00217371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00220472 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214388 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215875 Postprocessing: Topography min/max: -1262 m, 1494 m RMS, max velocity: 0.00988 m/year, 0.0239 m/year *** Timestep 836: t=1.64873e+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 ... 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: 0.00406916 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022608 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021646 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215588 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00220738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00218165 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00215123 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00215105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216548 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00217417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0021972 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00213331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00217882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00220683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00222176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00214299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00217108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00219144 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00221459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00217392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00213101 Postprocessing: Topography min/max: -1259 m, 1494 m RMS, max velocity: 0.00989 m/year, 0.024 m/year *** Timestep 837: t=1.65073e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409331 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222942 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021277 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218749 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021891 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00216539 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00217903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00216803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00218162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021562 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215612 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00216949 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00219373 Postprocessing: Topography min/max: -1255 m, 1494 m RMS, max velocity: 0.0099 m/year, 0.024 m/year *** Timestep 838: t=1.65273e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394245 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00220741 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212754 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216655 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00215491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00217297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0021783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00218152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00217614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00216022 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00217832 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00218918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00215102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0021619 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00219128 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0021623 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00217018 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00219887 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00215904 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00214764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00216984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00220137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00218064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00216021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00216024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00218469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220454 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00216875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00217053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218628 Postprocessing: Topography min/max: -1250 m, 1494 m RMS, max velocity: 0.00991 m/year, 0.0241 m/year *** Timestep 839: t=1.65473e+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 ... 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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406788 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00220538 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212874 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214612 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021214 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00220137 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00224837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00217753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212892 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00226045 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00217329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00216714 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00220781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00219053 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00216939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00217262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0022048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00220107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00223555 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00220239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00219014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00219439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00219668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00221992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00219097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424218 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002242 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216692 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219899 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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423266 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222426 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021242 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221412 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00217655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218517 Postprocessing: Topography min/max: -1227 m, 1491 m RMS, max velocity: 0.00994 m/year, 0.0243 m/year *** Timestep 842: t=1.66073e+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 ... 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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041233 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00217369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00219269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00220159 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00216135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219191 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00216201 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220287 Postprocessing: Topography min/max: -1219 m, 1491 m RMS, max velocity: 0.00995 m/year, 0.0243 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00083 *** Timestep 843: t=1.66273e+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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416793 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00225376 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217394 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224128 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00222448 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00221503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00222724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00221916 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00223056 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00221921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022152 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00221654 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00223777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00220178 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00222209 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0022146 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00222463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00220782 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226914 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222873 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00221022 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227564 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220493 Postprocessing: Topography min/max: -1209 m, 1491 m RMS, max velocity: 0.00996 m/year, 0.0243 m/year *** Timestep 844: t=1.66473e+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 ... 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: 0.0042742 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00225927 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216189 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0022436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00223337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0022112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0022215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00225827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225816 Postprocessing: Topography min/max: -1200 m, 1490 m RMS, max velocity: 0.00997 m/year, 0.0244 m/year *** Timestep 845: t=1.66673e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042012 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227797 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021569 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223633 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219779 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00217243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220272 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221197 Postprocessing: Topography min/max: -1190 m, 1489 m RMS, max velocity: 0.00998 m/year, 0.0244 m/year *** Timestep 846: t=1.66873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432909 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229177 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218509 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220261 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220006 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00219705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00220386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219154 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00218597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00226498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00223867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222068 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222495 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224515 Postprocessing: Topography min/max: -1181 m, 1488 m RMS, max velocity: 0.00998 m/year, 0.0244 m/year *** Timestep 847: t=1.67073e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424394 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233245 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217308 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221431 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220901 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00218445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00219551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00222612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00221835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00223238 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00220984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00223255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00221701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00221101 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00223527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219715 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221965 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221478 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223446 Postprocessing: Topography min/max: -1171 m, 1487 m RMS, max velocity: 0.00998 m/year, 0.0244 m/year *** Timestep 848: t=1.67273e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426435 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00225395 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213808 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224633 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021893 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00217769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00219657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00221888 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00223521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00220885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00219232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00221984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00220943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00225383 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00223274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00223929 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00223128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00222382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00218004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00218455 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00217765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00219857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00224322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00225967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00221289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00222177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00220243 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00220625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222766 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223407 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219123 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222104 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222673 Postprocessing: Topography min/max: -1161 m, 1490 m RMS, max velocity: 0.00999 m/year, 0.0245 m/year *** Timestep 849: t=1.67473e+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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422894 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231887 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216894 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219512 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219243 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223581 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00221119 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00224807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00222392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00222004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00226288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00224576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00219778 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00224655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00224467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225666 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00223736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00220717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00220976 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0022132 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042111 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231112 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219688 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225923 Postprocessing: Topography min/max: -1140 m, 1494 m RMS, max velocity: 0.01 m/year, 0.0245 m/year *** Timestep 851: t=1.67873e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410728 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00225616 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216122 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222816 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218752 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00220552 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00218096 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0021683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00220751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00218275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219982 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222673 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021982 Postprocessing: Topography min/max: -1129 m, 1495 m RMS, max velocity: 0.01 m/year, 0.0246 m/year *** Timestep 852: t=1.68073e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433453 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227845 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215414 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218003 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218142 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00221797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00219255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00216702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00221245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219499 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021914 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218139 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220221 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223878 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021708 Postprocessing: Topography min/max: -1118 m, 1499 m RMS, max velocity: 0.01 m/year, 0.0246 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00084 *** Timestep 853: t=1.68273e+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 ... 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: 0.00439789 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234825 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218334 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222131 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221082 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00217445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00218164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00220305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00215982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00215449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00223855 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223391 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0021826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00221971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00219328 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220691 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00217674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00219275 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220365 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220452 Postprocessing: Topography min/max: -1106 m, 1503 m RMS, max velocity: 0.01 m/year, 0.0246 m/year *** Timestep 854: t=1.68473e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422086 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233925 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221381 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00215119 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00218561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00213847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022033 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00220436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0021715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215858 Rebuilding Stokes preconditioner... Solving Stokes system... 12+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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427775 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234211 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213594 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221252 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00218698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00217384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0021943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00218544 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0021434 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022411 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223505 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228874 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022356 Postprocessing: Topography min/max: -1080 m, 1507 m RMS, max velocity: 0.01 m/year, 0.0246 m/year *** Timestep 856: t=1.68873e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424839 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241323 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224957 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230567 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022639 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00223763 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00226643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00224168 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00224546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00224814 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00226906 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00224754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00225103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00223335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00225542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00223118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00220978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0022999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00227776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00222948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224295 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00221402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226124 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222936 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224589 Postprocessing: Topography min/max: -1068 m, 1508 m RMS, max velocity: 0.01 m/year, 0.0246 m/year *** Timestep 857: t=1.69073e+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 ... 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: 0.00432894 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234846 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222729 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224082 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00220284 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221012 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00221491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00216737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00220848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00221132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00219902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00219569 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00220218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00220521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00220514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00224628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00223688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00223611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00221808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00221457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00221681 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00217251 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00217574 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00220781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0022299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00222917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022051 Postprocessing: Topography min/max: -1057 m, 1510 m RMS, max velocity: 0.01 m/year, 0.0247 m/year *** Timestep 858: t=1.69273e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423415 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024033 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217596 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218391 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217204 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00218457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216861 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00218105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00217194 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00221125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.002202 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00219236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00215707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00218229 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00220488 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00220368 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00218373 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00218648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00218846 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00217443 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00215424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00217452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00217711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00222394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00222606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00219243 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00218154 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00223047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00219827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00218299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215852 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00215648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00215493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00214984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218253 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221278 Postprocessing: Topography min/max: -1050 m, 1514 m RMS, max velocity: 0.01 m/year, 0.0247 m/year *** Timestep 859: t=1.69473e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437615 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023192 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214473 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214044 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212201 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00216965 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215987 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00217973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00214353 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00219067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00218841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00217633 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00222602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00218377 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218874 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00217625 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00215005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0021829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425813 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238823 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221524 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022382 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220404 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 ... 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: 0.00436438 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241763 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226917 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002297 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222354 Postprocessing: Topography min/max: -1027 m, 1520 m RMS, max velocity: 0.01 m/year, 0.0248 m/year *** Timestep 862: t=1.70073e+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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439833 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226364 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228183 Postprocessing: Topography min/max: -1023 m, 1520 m RMS, max velocity: 0.01 m/year, 0.0248 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00085 *** Timestep 863: t=1.70273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426614 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233446 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221747 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222126 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221251 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0022498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220644 Postprocessing: Topography min/max: -1018 m, 1524 m RMS, max velocity: 0.01 m/year, 0.0248 m/year *** Timestep 864: t=1.70473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423605 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236798 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219257 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218596 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022021 Postprocessing: Topography min/max: -1013 m, 1527 m RMS, max velocity: 0.01 m/year, 0.0248 m/year *** Timestep 865: t=1.70673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426271 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042887 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239043 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220128 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219612 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219299 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224333 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223137 Postprocessing: Topography min/max: -1003 m, 1530 m RMS, max velocity: 0.01 m/year, 0.0248 m/year *** Timestep 867: t=1.71073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424232 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236299 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221576 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222493 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220635 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222481 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223951 Postprocessing: Topography min/max: -997.2 m, 1530 m RMS, max velocity: 0.01 m/year, 0.0249 m/year *** Timestep 868: t=1.71273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441017 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248912 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223658 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227117 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00223339 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00223181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00224239 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00224915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00220989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00222793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00222841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218999 Postprocessing: Topography min/max: -991.5 m, 1531 m RMS, max velocity: 0.01 m/year, 0.0249 m/year *** Timestep 869: t=1.71473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00431656 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238058 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022001 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224942 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224943 Rebuilding Stokes preconditioner... Solving Stokes system... 28+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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415364 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236949 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221423 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228552 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226766 Postprocessing: Topography min/max: -979.7 m, 1536 m RMS, max velocity: 0.01 m/year, 0.0249 m/year *** Timestep 871: t=1.71873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00437275 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228569 Postprocessing: Topography min/max: -973.7 m, 1537 m RMS, max velocity: 0.0101 m/year, 0.0249 m/year *** Timestep 872: t=1.72073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419424 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238453 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218009 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226877 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00222072 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225265 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225805 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225064 Postprocessing: Topography min/max: -967.6 m, 1538 m RMS, max velocity: 0.0101 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00086 *** Timestep 873: t=1.72273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424227 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234267 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221826 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223376 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220191 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225687 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0022572 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00220013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226681 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00221807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00218892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220603 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218344 Postprocessing: Topography min/max: -961.4 m, 1537 m RMS, max velocity: 0.0101 m/year, 0.025 m/year *** Timestep 874: t=1.72473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426183 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024166 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219553 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022167 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423739 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241841 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217165 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00219719 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224649 Postprocessing: Topography min/max: -954.5 m, 1541 m RMS, max velocity: 0.01 m/year, 0.025 m/year *** Timestep 876: t=1.72873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.0042409 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00219295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00223676 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218323 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0021977 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221347 Postprocessing: Topography min/max: -951 m, 1542 m RMS, max velocity: 0.0101 m/year, 0.025 m/year *** Timestep 877: t=1.73073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419845 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232276 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217322 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218455 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022376 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00223425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00222665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00219637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00223121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00221609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00222079 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00224127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00222746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00223687 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00220595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00219009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00218414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216214 Postprocessing: Topography min/max: -947.5 m, 1543 m RMS, max velocity: 0.0101 m/year, 0.025 m/year *** Timestep 878: t=1.73273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417421 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230288 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221072 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223094 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00215491 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00217249 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00218668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00219566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0021607 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217392 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00216708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0021881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217767 Postprocessing: Topography min/max: -943.7 m, 1543 m RMS, max velocity: 0.0101 m/year, 0.025 m/year *** Timestep 879: t=1.73473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422587 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427539 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235091 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021541 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223106 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022315 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418095 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235051 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217928 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022084 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223168 Postprocessing: Topography min/max: -931.9 m, 1545 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 882: t=1.74073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427584 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221841 Postprocessing: Topography min/max: -927.6 m, 1546 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00087 *** Timestep 883: t=1.74273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427165 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239005 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223953 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226395 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218787 Rebuilding Stokes preconditioner... 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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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417463 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239014 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022126 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225569 Postprocessing: Topography min/max: -918.4 m, 1545 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 885: t=1.74673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422524 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225931 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00224483 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022155 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00225464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00226333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00226873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00225349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00221557 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224524 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0022358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00220807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221727 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002228 Postprocessing: Topography min/max: -913.5 m, 1544 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 886: t=1.74873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418546 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239674 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222363 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00225849 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00229009 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00225211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00226657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00226239 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0022929 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227418 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226528 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226106 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223493 Postprocessing: Topography min/max: -908.3 m, 1545 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 887: t=1.75073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416478 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242006 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221056 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226641 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228988 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00221694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00222845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00228297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00225898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0022816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00222498 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00223904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00224884 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222522 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224713 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223874 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221533 Postprocessing: Topography min/max: -904.6 m, 1546 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 888: t=1.75273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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: 0.00416678 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241454 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222511 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022213 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00223034 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00220128 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0022526 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022863 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229393 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231692 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0022933 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00223915 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230335 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00225968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00227867 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00224135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00228364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00224583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0022362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232713 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00223239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00230429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417177 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241476 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229486 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227488 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233547 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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432767 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243136 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229614 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228742 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224052 Postprocessing: Topography min/max: -915.5 m, 1545 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 891: t=1.75873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419619 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00229534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230452 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227009 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227448 Postprocessing: Topography min/max: -918.6 m, 1543 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year *** Timestep 892: t=1.76073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423502 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243552 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228584 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231154 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229665 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00230622 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00227231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229682 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00226682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227953 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222718 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227619 Postprocessing: Topography min/max: -921.5 m, 1544 m RMS, max velocity: 0.0101 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00088 *** Timestep 893: t=1.76273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415509 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024225 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220381 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226014 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225031 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00221365 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00224693 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427979 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241814 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225729 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022602 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00223926 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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421015 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242495 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224939 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231207 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232248 Postprocessing: Topography min/max: -927.9 m, 1544 m RMS, max velocity: 0.0101 m/year, 0.0252 m/year *** Timestep 896: t=1.76873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421849 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00225891 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00227719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227311 Postprocessing: Topography min/max: -929.2 m, 1543 m RMS, max velocity: 0.0101 m/year, 0.0252 m/year *** Timestep 897: t=1.77073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420183 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239679 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227925 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229016 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226088 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227259 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022928 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226656 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226267 Postprocessing: Topography min/max: -929.8 m, 1542 m RMS, max velocity: 0.0101 m/year, 0.0252 m/year *** Timestep 898: t=1.77273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041391 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240849 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224063 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022615 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225956 Postprocessing: Topography min/max: -929.8 m, 1542 m RMS, max velocity: 0.0101 m/year, 0.0252 m/year *** Timestep 899: t=1.77473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041118 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419501 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024047 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219423 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226713 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229079 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229927 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229843 Postprocessing: Topography min/max: -928.1 m, 1542 m RMS, max velocity: 0.0101 m/year, 0.0252 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.24e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 16040 | 8.35e+03s | 26% | | Assemble composition system | 2807 | 7.85e+03s | 24% | | Assemble temperature system | 401 | 1.14e+03s | 3.5% | | Build Stokes preconditioner | 16040 | 9.72e+03s | 30% | | Build composition preconditioner | 2807 | 84.9s | 0.26% | | Build temperature preconditioner | 401 | 12s | 0% | | Create snapshot | 8 | 4.21s | 0% | | Initialization | 1 | 0.085s | 0% | | Mesh deformation | 401 | 48.5s | 0.15% | | Postprocessing | 401 | 542s | 1.7% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.745s | 0% | | Solve Stokes system | 16040 | 4.4e+03s | 14% | | Solve composition system | 2807 | 141s | 0.43% | | Solve temperature system | 401 | 45.3s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 901: t=1.77873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420748 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024115 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225976 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229896 Postprocessing: Topography min/max: -926.2 m, 1542 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 902: t=1.78073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00412077 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229735 Postprocessing: Topography min/max: -923.8 m, 1541 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00089 *** Timestep 903: t=1.78273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00420256 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248212 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226317 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224201 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231604 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 ... 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: 0.00408973 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236279 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227725 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230911 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223441 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230115 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227903 Postprocessing: Topography min/max: -920.7 m, 1539 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 905: t=1.78673e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420231 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024067 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223581 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227695 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230218 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00227472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00229368 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00229226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00229584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00221413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0022668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00229821 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00225964 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00223906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229603 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00223364 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231801 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0022625 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00223781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223917 Postprocessing: Topography min/max: -918.4 m, 1540 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 906: t=1.78873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421778 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236298 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220742 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002214 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220197 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00221379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00224709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00221304 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00225031 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00223361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00221502 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00222025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00223626 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00227817 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00224126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00221666 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00222314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00223057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00220298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00222613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00224688 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00221633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00222946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00224362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00227351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0022682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00225748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00225995 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00226444 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0022131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00227827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0022585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022436 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226507 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226019 Postprocessing: Topography min/max: -915.3 m, 1540 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 907: t=1.79073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423334 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240429 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220369 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225436 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224437 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226587 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00220821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00227675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00221661 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00222754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00226527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00224773 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00222391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00223431 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00223599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00224702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00224009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00221184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00224077 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00224539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00222671 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224159 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224278 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00226387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226559 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00224419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022595 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225639 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230027 Postprocessing: Topography min/max: -911.4 m, 1539 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 908: t=1.79273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428561 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023237 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221973 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223434 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022357 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419607 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237292 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220662 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222234 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022565 Rebuilding Stokes preconditioner... Solving Stokes system... 24+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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042397 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233716 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217575 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227002 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229011 Postprocessing: Topography min/max: -906.3 m, 1536 m RMS, max velocity: 0.0101 m/year, 0.0253 m/year *** Timestep 911: t=1.79873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420217 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00224932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222359 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022878 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231208 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225084 Postprocessing: Topography min/max: -904.3 m, 1537 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 912: t=1.80073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041601 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233347 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215536 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222711 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00223471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00223745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226867 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00228081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229886 Postprocessing: Topography min/max: -906.4 m, 1537 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00090 *** Timestep 913: t=1.80273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416483 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236658 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218935 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223858 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00222121 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00223918 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041872 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232559 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219168 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217862 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224743 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222497 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217115 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222324 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221525 Postprocessing: Topography min/max: -907.5 m, 1535 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 915: t=1.80673e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00411512 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238185 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224136 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220685 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226092 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224417 Postprocessing: Topography min/max: -906.5 m, 1534 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 916: t=1.80873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420089 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023847 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227952 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223121 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225537 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00220215 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00227344 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00220689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00223415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00218491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227447 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223818 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224507 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222386 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224916 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021969 Postprocessing: Topography min/max: -904.5 m, 1533 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 917: t=1.81073e+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 ... 13 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: 0.00414255 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239618 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224571 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228154 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231181 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00225815 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00228207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226058 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00223235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00223181 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00228361 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00226307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0023133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0022674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00230657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00225593 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228357 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227504 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229161 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228789 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00227597 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223092 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224818 Postprocessing: Topography min/max: -901.7 m, 1534 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 918: t=1.81273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420135 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233957 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225027 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022549 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224727 Postprocessing: Topography min/max: -901.4 m, 1534 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 919: t=1.81473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415269 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227368 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00234329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229616 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222315 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229618 Postprocessing: Topography min/max: -905.2 m, 1533 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 920: t=1.81673e+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 ... 13 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: 0.00416543 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233013 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220025 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022155 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224268 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00227752 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00227317 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230824 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0022506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229496 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0022681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229534 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022541 Postprocessing: Topography min/max: -908 m, 1532 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 921: t=1.81873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423687 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230318 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212423 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217353 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217681 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021738 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00218162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00220033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00220285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00218308 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00220906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220416 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00222221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222248 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223376 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220174 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0021884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218524 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221256 Postprocessing: Topography min/max: -910.1 m, 1531 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 922: t=1.82073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421623 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233788 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215432 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216731 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217239 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002208 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216303 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00222738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00221592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00219636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00223313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00220304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00223194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00221373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00221899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0021783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00225693 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00222296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222221 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00219771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220293 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218993 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222535 Postprocessing: Topography min/max: -911.1 m, 1530 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00091 *** Timestep 923: t=1.82273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405813 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231785 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214721 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223523 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218091 Rebuilding Stokes preconditioner... 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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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407125 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234047 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217053 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215993 Postprocessing: Topography min/max: -910.2 m, 1530 m RMS, max velocity: 0.0101 m/year, 0.0254 m/year *** Timestep 925: t=1.82673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406634 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227634 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212032 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215835 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00216321 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00215447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00214891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00221056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00218865 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220264 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219629 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215979 Postprocessing: Topography min/max: -908.2 m, 1530 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 926: t=1.82873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416832 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231784 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214135 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218571 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218403 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00217435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00223809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00218279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217645 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00216073 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00216715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00216371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218043 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218879 Postprocessing: Topography min/max: -905.1 m, 1529 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 927: t=1.83073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411376 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231818 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213661 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217254 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220063 Postprocessing: Topography min/max: -901.3 m, 1528 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 928: t=1.83273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041539 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416309 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233868 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213372 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216133 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218311 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220488 Postprocessing: Topography min/max: -903.3 m, 1527 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 930: t=1.83673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040776 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229322 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216528 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215873 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224244 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00219528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224188 Postprocessing: Topography min/max: -906.3 m, 1527 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 931: t=1.83873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00429023 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229505 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216052 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220538 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221819 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00216769 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00217062 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00223791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00219715 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00221547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00221108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00223142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00220634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228801 Postprocessing: Topography min/max: -908.5 m, 1527 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year *** Timestep 932: t=1.84073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416145 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235013 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227172 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226224 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221951 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00222191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00220949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00221141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00224992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00223454 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223061 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00218741 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00220235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223893 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221708 Postprocessing: Topography min/max: -909.8 m, 1526 m RMS, max velocity: 0.0101 m/year, 0.0255 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00092 *** Timestep 933: t=1.84273e+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 ... 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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414762 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421384 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238071 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223368 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022485 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00224862 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224265 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228999 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227408 Postprocessing: Topography min/max: -909.4 m, 1524 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 935: t=1.84673e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421046 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239182 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226483 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226934 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223733 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228438 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222543 Postprocessing: Topography min/max: -907.7 m, 1523 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 936: t=1.84873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00430296 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224691 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228214 Postprocessing: Topography min/max: -905.1 m, 1524 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 937: t=1.85073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00422024 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023358 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215594 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216944 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022749 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00224883 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00224825 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00226698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00226168 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00223932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00220231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00227183 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00221781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224816 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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424252 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023735 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002171 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224585 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225529 Postprocessing: Topography min/max: -898.2 m, 1523 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 939: t=1.85473e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416839 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00224002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00222139 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00222823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00226991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00224628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226405 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00224094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022357 Postprocessing: Topography min/max: -899 m, 1522 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 940: t=1.85673e+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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412628 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233376 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215712 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216497 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00224211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00219408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00221871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00223782 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215596 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222408 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00221014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00217551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223236 Postprocessing: Topography min/max: -903.3 m, 1521 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 941: t=1.85873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00433325 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237025 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215135 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219555 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220014 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021666 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00218727 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0022371 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00217963 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217812 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00216564 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00220342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00216897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00219012 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00215076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00216455 Postprocessing: Topography min/max: -906.8 m, 1520 m RMS, max velocity: 0.0101 m/year, 0.0256 m/year *** Timestep 942: t=1.86073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.0042397 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023375 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214008 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216595 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218083 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00220705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00217542 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00217652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00219727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00218478 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00220796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00216077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0022021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00221384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00218302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00216294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Solving crust system ... 11 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: 0.00417763 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230871 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212942 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00218362 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219834 Rebuilding Stokes preconditioner... 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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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420028 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232631 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217273 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217965 Postprocessing: Topography min/max: -911.8 m, 1519 m RMS, max velocity: 0.0101 m/year, 0.0257 m/year *** Timestep 945: t=1.86673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408245 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00223824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002262 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222209 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225025 Postprocessing: Topography min/max: -911.5 m, 1519 m RMS, max velocity: 0.0101 m/year, 0.0257 m/year *** Timestep 946: t=1.86873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415746 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230651 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220081 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217881 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00224399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226555 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226098 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228262 Postprocessing: Topography min/max: -910.3 m, 1517 m RMS, max velocity: 0.0101 m/year, 0.0257 m/year *** Timestep 947: t=1.87073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410426 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233604 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218808 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219735 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022198 Postprocessing: Topography min/max: -908.5 m, 1516 m RMS, max velocity: 0.0101 m/year, 0.0257 m/year *** Timestep 948: t=1.87273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00422395 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414162 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00224931 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210268 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0021747 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216167 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0021984 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00221236 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00221427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00219326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221172 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222914 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221358 Postprocessing: Topography min/max: -904.9 m, 1516 m RMS, max velocity: 0.0102 m/year, 0.0257 m/year *** Snapshot created! *** Timestep 950: t=1.87673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405008 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231666 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217278 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00220528 Postprocessing: Topography min/max: -910.2 m, 1516 m RMS, max velocity: 0.0102 m/year, 0.0257 m/year *** Timestep 951: t=1.87873e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418056 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230385 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210511 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216379 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021778 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00220658 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216671 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00217439 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00215088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0022057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00221899 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00222275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00217516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00216264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00217123 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00217469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00220606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00218159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00220768 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00218701 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00219263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00220969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224087 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0022134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00219971 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221809 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222165 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00219179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215432 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022203 Postprocessing: Topography min/max: -914.7 m, 1515 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year *** Timestep 952: t=1.88073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414773 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223823 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00204555 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216623 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218011 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00221908 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00222194 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00221748 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00219422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00220636 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00224467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00222194 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00221633 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226154 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00221906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00222054 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222993 Postprocessing: Topography min/max: -918.3 m, 1514 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00094 *** Timestep 953: t=1.88273e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404302 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409137 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00226285 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208497 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00212783 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00212653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021469 Postprocessing: Topography min/max: -923.1 m, 1512 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year *** Timestep 955: t=1.88673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409011 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00228923 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211752 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217296 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00216106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0021594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217441 Postprocessing: Topography min/max: -924.2 m, 1512 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year *** Timestep 956: t=1.88873e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416505 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233313 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217764 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219203 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022049 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214618 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00220676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00213151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221761 Postprocessing: Topography min/max: -924.3 m, 1512 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year *** Timestep 957: t=1.89073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410538 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230777 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021255 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0021637 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00218462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214958 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00220342 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00219583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00218364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00216901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0021953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219187 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00218897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218182 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0021938 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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405754 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022753 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00209539 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214258 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221568 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021686 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0021251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00214037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00213249 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00218215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00214912 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00214216 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219752 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00217486 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00213149 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214328 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00213671 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211333 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215711 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00212338 Postprocessing: Topography min/max: -921.8 m, 1510 m RMS, max velocity: 0.0102 m/year, 0.0258 m/year *** Timestep 959: t=1.89473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403333 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022391 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00209624 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213795 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216204 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214752 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00216657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00220139 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00221027 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00217674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00221372 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00221587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00221814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00220774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00219078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00220721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00217369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00216188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00222503 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00221425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00215053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00218811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00214063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00215097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00218555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00222558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00216376 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00214858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00213474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00218327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00219709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00219402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218291 Postprocessing: Topography min/max: -919.2 m, 1509 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 960: t=1.89673e+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 ... 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: 0.00401077 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00224599 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0020691 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220082 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00219295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00212566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00213358 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00219569 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00218382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217386 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00216272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00220844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00216759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00216329 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00219928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00215753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00217566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00219452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00218769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00217093 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00217585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00218811 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00216167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00216176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00215381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0021451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00216758 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00217715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00218324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00220064 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218794 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214007 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00213373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00216508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00218384 Postprocessing: Topography min/max: -924.2 m, 1508 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 961: t=1.89873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407388 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002304 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00210818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209762 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212161 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00218662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00210798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00213775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00218022 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00213792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021718 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00213411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002174 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00214644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00216349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00214297 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00215166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00214261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00213226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00216883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.002105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00210289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00212774 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00214727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0021617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00219914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00214415 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00212138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00217501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00215187 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00215857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00208371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212228 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00213887 Postprocessing: Topography min/max: -928.8 m, 1508 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 962: t=1.90073e+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 ... 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: 0.00406012 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230823 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208961 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00220254 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021818 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00219626 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0021625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00214287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00218388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00214207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00217394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00219824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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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: 0.00410408 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235646 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219105 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222883 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224205 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 ... 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: 0.00415688 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236053 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220807 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226073 Postprocessing: Topography min/max: -936.3 m, 1506 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 965: t=1.90673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420402 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232997 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218988 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224082 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226323 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226408 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00226772 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00228605 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227476 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00224409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227439 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00223326 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00228673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00224889 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00225576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00218738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00222766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00228357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00226633 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00228427 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00221345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228487 Postprocessing: Topography min/max: -936.4 m, 1505 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 966: t=1.90873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00420097 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232706 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021545 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219084 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221393 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223419 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00224046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0022041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00228977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0022304 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00223357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00222747 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00224498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00225309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00221358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226197 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222857 Postprocessing: Topography min/max: -935.6 m, 1503 m RMS, max velocity: 0.0102 m/year, 0.0259 m/year *** Timestep 967: t=1.91073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414447 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236062 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214152 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225199 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00227446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00224479 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223346 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00225056 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233523 Postprocessing: Topography min/max: -934.1 m, 1504 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 968: t=1.91273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422006 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240374 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227961 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228468 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226413 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00226937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00227954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0022673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226816 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235434 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00227372 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00229467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0023206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00226958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00229192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00228009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00233285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023341 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00225233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228377 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230165 Postprocessing: Topography min/max: -932 m, 1503 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 969: t=1.91473e+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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407572 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242576 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229779 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234529 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231971 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00236211 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0023403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232887 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00231948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00231271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0023003 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00229702 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00230952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00228798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0022965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00226727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0023305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00228592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00228653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228861 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00231281 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00231535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229851 Postprocessing: Topography min/max: -931.5 m, 1503 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 970: t=1.91673e+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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411784 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237125 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230331 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230175 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226976 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0022959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00235012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00230795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00231135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00228166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00231116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00232515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00234197 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00231642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00233339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00233432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00228592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227173 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00230557 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00227089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00233501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00227904 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00231525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228683 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002303 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230525 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228415 Postprocessing: Topography min/max: -935.9 m, 1502 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 971: t=1.91873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414774 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242489 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002343 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230232 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00229918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00230851 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00235267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233494 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229811 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233916 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232062 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00236965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00232902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00230904 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230403 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023058 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00228731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00229369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00229263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00228521 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0023201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0022994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232241 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00231167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231765 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232284 Postprocessing: Topography min/max: -939.2 m, 1501 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 972: t=1.92073e+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 ... 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421014 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235738 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223073 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231114 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234873 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0022661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229302 Postprocessing: Topography min/max: -941.1 m, 1499 m RMS, max velocity: 0.0102 m/year, 0.026 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00096 *** Timestep 973: t=1.92273e+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 ... 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: 0.00418103 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418979 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246041 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228498 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233241 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232332 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234955 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232914 Postprocessing: Topography min/max: -940.8 m, 1498 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 975: t=1.92673e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041097 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244421 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022739 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230805 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233202 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229113 Postprocessing: Topography min/max: -938.7 m, 1498 m RMS, max velocity: 0.0102 m/year, 0.026 m/year *** Timestep 976: t=1.92873e+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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419013 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00237099 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: 0.0023085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238675 Postprocessing: Topography min/max: -935.6 m, 1497 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 977: t=1.93073e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041412 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238959 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223531 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229606 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233575 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 ... 11 iterations. Solving plastic_strain system ... 13 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: 0.00417235 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242202 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224596 Rebuilding Stokes preconditioner... Solving Stokes system... 31+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 11: 0.00226207 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00231273 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230066 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232247 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00229455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0022879 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230037 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228981 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231853 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00231274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023222 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229378 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229051 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230146 Postprocessing: Topography min/max: -935.8 m, 1494 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 979: t=1.93473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408168 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241247 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229845 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228168 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229986 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00229298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00227938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227653 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233165 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023015 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229293 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00227453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228131 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226512 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00225738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230971 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230329 Postprocessing: Topography min/max: -937.7 m, 1493 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 980: t=1.93673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040704 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244616 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225482 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224857 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231231 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232268 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00230583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232234 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00227316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226792 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228889 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00224973 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00232552 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00229967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00228065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00226879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00234092 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229855 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00227602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0022543 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228737 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232895 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230139 Postprocessing: Topography min/max: -938 m, 1493 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 981: t=1.93873e+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 ... 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: 0.00413145 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241158 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002289 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230248 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00230886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232352 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00233084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0022993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00233622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00233281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00232894 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0023223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00234367 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023117 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0023084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00232619 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00232923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00229728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00230496 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231867 Postprocessing: Topography min/max: -936.6 m, 1492 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 982: t=1.94073e+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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415195 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023009 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234681 Postprocessing: Topography min/max: -933.6 m, 1491 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00097 *** Timestep 983: t=1.94273e+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 ... 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: 0.00415662 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239525 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228243 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232858 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229745 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235281 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233756 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231173 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238388 Postprocessing: Topography min/max: -928.8 m, 1490 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 984: t=1.94473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417221 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243752 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00236851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232911 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232388 Postprocessing: Topography min/max: -928.2 m, 1489 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 985: t=1.94673e+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 ... 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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040504 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239623 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226317 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232142 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228972 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229917 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230266 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00229475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234628 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023226 Postprocessing: Topography min/max: -930.7 m, 1487 m RMS, max velocity: 0.0102 m/year, 0.0261 m/year *** Timestep 986: t=1.94873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407945 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249129 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226183 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228835 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00236499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0023401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0023513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00237048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00235125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00233139 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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405962 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245839 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229074 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231171 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232385 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023051 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231108 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023125 Postprocessing: Topography min/max: -929.5 m, 1486 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 988: t=1.95273e+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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404263 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242913 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234281 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233696 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235548 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0023314 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023706 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234625 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00235806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00233742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00234059 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00230869 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00233884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00232969 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232281 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231952 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235423 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002352 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233131 Postprocessing: Topography min/max: -925.8 m, 1485 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 989: t=1.95473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418364 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024385 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228281 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234306 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233148 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00231862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00230871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238795 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00234735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0023295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00237324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00233304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00231216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00230862 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236597 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228518 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233222 Postprocessing: Topography min/max: -920.2 m, 1484 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 990: t=1.95673e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406456 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235585 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226451 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225868 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224307 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00229126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00226843 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00223577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00228542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00226813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231768 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00229013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00228785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0022955 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228831 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00227944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00227728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00226755 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00226523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00225751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00229534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00229767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00229065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00223992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224426 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00229902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00229102 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00224694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226626 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232137 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230332 Postprocessing: Topography min/max: -919.4 m, 1482 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 991: t=1.95873e+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 ... 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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409776 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242369 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222959 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226355 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226739 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00222857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00225881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00230653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00226163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00228389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00223168 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00230888 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00229631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00226669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00226929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00228421 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00226326 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00227018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411847 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235991 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219746 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224854 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226792 Postprocessing: Topography min/max: -923.3 m, 1480 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00098 *** Timestep 993: t=1.96273e+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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397953 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418562 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245781 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225131 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223684 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227315 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232531 Postprocessing: Topography min/max: -919.5 m, 1478 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 995: t=1.96673e+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 ... 13 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: 0.00400857 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235783 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002237 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222725 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00227306 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231055 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231575 Postprocessing: Topography min/max: -914.8 m, 1477 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 996: t=1.96873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411016 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234221 Postprocessing: Topography min/max: -912.1 m, 1475 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 997: t=1.97073e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399245 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233562 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218437 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227921 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00223741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00225888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00228821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00228639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00228375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00226544 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00230829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00226309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022853 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00226915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022645 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226968 Postprocessing: Topography min/max: -916 m, 1474 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 998: t=1.97273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399225 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235907 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224348 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022677 Postprocessing: Topography min/max: -918.2 m, 1472 m RMS, max velocity: 0.0102 m/year, 0.0262 m/year *** Timestep 999: t=1.97473e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406999 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245763 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222857 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228107 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226794 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00229934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0022863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00230189 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00225207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229635 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00227327 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0023091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00226143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022645 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229518 Postprocessing: Topography min/max: -918.5 m, 1472 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year *** Snapshot created! *** Timestep 1000: t=1.97673e+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 ... 13 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: 0.00398236 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241763 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226327 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229284 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227323 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227857 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228329 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00229769 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00231233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00229821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00231759 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00232284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00232011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00231993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00234446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023167 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231692 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228443 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227971 Postprocessing: Topography min/max: -916.9 m, 1471 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.18e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 20040 | 1.04e+04s | 25% | | Assemble composition system | 3507 | 9.79e+03s | 23% | | Assemble temperature system | 501 | 1.42e+03s | 3.4% | | Build Stokes preconditioner | 20040 | 1.21e+04s | 29% | | Build composition preconditioner | 3507 | 106s | 0.25% | | Build temperature preconditioner | 501 | 15.1s | 0% | | Create snapshot | 10 | 459s | 1.1% | | Initialization | 1 | 0.085s | 0% | | Mesh deformation | 501 | 60.7s | 0.15% | | Postprocessing | 501 | 1.54e+03s | 3.7% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.745s | 0% | | Solve Stokes system | 20040 | 5.52e+03s | 13% | | Solve composition system | 3507 | 175s | 0.42% | | Solve temperature system | 501 | 56.4s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1001: t=1.97873e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040285 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236762 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223814 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225722 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225311 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00228433 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00227109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00231719 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00229421 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229104 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00227494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232785 Postprocessing: Topography min/max: -913.6 m, 1470 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year *** Timestep 1002: t=1.98073e+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 ... 13 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: 0.00407095 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240265 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225967 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231617 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00227997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022524 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230358 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231762 Postprocessing: Topography min/max: -908.6 m, 1469 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00099 *** Timestep 1003: t=1.98273e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408596 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240092 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217879 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225518 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231509 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00231618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00231807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230526 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002295 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230147 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230867 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234636 Postprocessing: Topography min/max: -912 m, 1467 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year *** Timestep 1004: t=1.98473e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414314 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236001 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219774 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229297 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00234655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00232368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00226026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228467 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00228677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00229093 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227497 Postprocessing: Topography min/max: -915.7 m, 1466 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1005: t=1.98673e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400125 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236208 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226764 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229268 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228082 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234554 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00234361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00229918 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00239015 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0023235 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236647 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00232879 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00233398 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00232236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00232821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00235519 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00237738 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00235245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00235362 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00233068 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00238584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00233212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234075 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231604 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233069 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231941 Postprocessing: Topography min/max: -917.6 m, 1465 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1006: t=1.98873e+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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407514 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238426 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223005 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232736 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229815 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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405451 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241462 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226118 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236735 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235139 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235582 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237293 Postprocessing: Topography min/max: -916.1 m, 1463 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1008: t=1.99273e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405578 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234421 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00238225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00232978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233453 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238987 Postprocessing: Topography min/max: -912.8 m, 1462 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1009: t=1.99473e+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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417068 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023865 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023027 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229989 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232981 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00239636 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00235425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00238804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00234152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235885 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00235671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00233483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0023382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00237495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00236301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00235908 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236713 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235617 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234912 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234976 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234291 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023723 Postprocessing: Topography min/max: -909.3 m, 1460 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1010: t=1.99673e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406851 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236337 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022349 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227984 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00235992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234297 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00234119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233696 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231785 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230937 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230628 Postprocessing: Topography min/max: -914.7 m, 1459 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1011: t=1.99873e+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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413605 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242728 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022737 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226257 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225269 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00227032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00231383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231998 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00231228 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0023638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00230907 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0022904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00231354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230739 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232421 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231758 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229396 Postprocessing: Topography min/max: -918.4 m, 1457 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1012: t=2.00073e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406257 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024028 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224431 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022622 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231646 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00229389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232867 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00229328 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00229245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233196 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00234289 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00234154 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00229361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00234021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00232026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0023417 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002345 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232675 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229019 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231611 Postprocessing: Topography min/max: -920.5 m, 1457 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00100 *** Timestep 1013: t=2.00273e+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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414576 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244796 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222075 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226146 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228705 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00231752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00230963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00233542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233346 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230027 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00233434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00234582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232948 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0023116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00233395 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00235545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233504 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231629 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230452 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023172 Postprocessing: Topography min/max: -921 m, 1456 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1014: t=2.00473e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404191 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239425 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226023 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233814 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00232159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232682 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233712 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00230832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00236206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228277 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232506 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235684 Postprocessing: Topography min/max: -920 m, 1455 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1015: t=2.00673e+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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404541 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024528 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022872 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235068 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00233498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00238396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00234351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235468 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237291 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00234945 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00233968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00235695 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0023707 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00238687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00236894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00237592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235834 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242682 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241323 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238461 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236017 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240773 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237769 Postprocessing: Topography min/max: -917.6 m, 1453 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1016: t=2.00873e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397792 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234312 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229026 Postprocessing: Topography min/max: -913.9 m, 1452 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1017: t=2.01073e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402125 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246723 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232036 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023482 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231631 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00239608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233044 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00231165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235188 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235692 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230645 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00232107 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232888 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00238631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235523 ----------------------------------------------------------------------------- -- 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 1000: t=1.97673e+06 years 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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398273 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241567 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225839 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226083 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232131 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00231496 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00231999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00228416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232057 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00231208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229986 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00228156 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00233291 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00231053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00231627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00227841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00231652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00233715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00233251 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00233433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00227279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00226569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0022892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234227 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231503 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229582 Postprocessing: Topography min/max: -920.2 m, 1471 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 81.8s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 40 | 20.9s | 26% | | Assemble composition system | 7 | 20.7s | 25% | | Assemble temperature system | 1 | 3.02s | 3.7% | | Build Stokes preconditioner | 40 | 24.2s | 30% | | Build composition preconditioner | 7 | 0.226s | 0.28% | | Build temperature preconditioner | 1 | 0.0319s | 0% | | Initialization | 1 | 0.0905s | 0.11% | | Mesh deformation | 1 | 0.119s | 0.14% | | Postprocessing | 1 | 0.0363s | 0% | | Setup dof systems | 1 | 0.26s | 0.32% | | Setup matrices | 1 | 0.8s | 0.98% | | Solve Stokes system | 40 | 10.3s | 13% | | Solve composition system | 7 | 0.372s | 0.46% | | Solve temperature system | 1 | 0.141s | 0.17% | +----------------------------------+-----------+------------+------------+ *** Timestep 1001: t=1.97873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406278 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234782 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223281 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00227798 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233743 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231702 Postprocessing: Topography min/max: -916.4 m, 1470 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year *** Timestep 1002: t=1.98073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415571 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242771 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225335 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229784 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00230849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00237205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00234914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00231164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00232659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00232339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00237548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00238138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00236755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00236495 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233379 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238803 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238358 Postprocessing: Topography min/max: -911 m, 1469 m RMS, max velocity: 0.0102 m/year, 0.0263 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00099 *** Timestep 1003: t=1.98273e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405341 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239415 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220338 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227318 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226654 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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406257 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235004 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222441 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224384 Postprocessing: Topography min/max: -917.2 m, 1466 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1005: t=1.98673e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00396494 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236925 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217711 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225297 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224314 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00224549 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227776 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00223417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229336 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00225772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00227591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232444 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226478 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00225193 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00227752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223969 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022892 Postprocessing: Topography min/max: -919.2 m, 1465 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1006: t=1.98873e+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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409225 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024319 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022885 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228694 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00230048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00232833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00238523 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00234784 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228797 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232022 Postprocessing: Topography min/max: -919.3 m, 1464 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1007: t=1.99073e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407562 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245539 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228452 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238343 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235783 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232832 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230078 Postprocessing: Topography min/max: -917.6 m, 1463 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1008: t=1.99273e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402163 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403113 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238313 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225844 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228441 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234816 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00237578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240186 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235696 Postprocessing: Topography min/max: -910 m, 1461 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1010: t=1.99673e+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... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400956 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239152 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230916 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234779 Postprocessing: Topography min/max: -915.4 m, 1459 m RMS, max velocity: 0.0103 m/year, 0.0263 m/year *** Timestep 1011: t=1.99873e+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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416131 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247973 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228867 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229786 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230425 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023379 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234327 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0023352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0023612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00230849 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00235046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00234352 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0024066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239339 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00234233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00231958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00230172 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0022864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235515 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230801 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: 0.002364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235522 Postprocessing: Topography min/max: -919.2 m, 1458 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1012: t=2.00073e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404286 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242211 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226238 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231873 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228316 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00228955 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00231979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00231639 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235603 Postprocessing: Topography min/max: -921.2 m, 1457 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00100 *** Timestep 1013: t=2.00273e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397687 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243318 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224735 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229942 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234365 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228286 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406947 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247104 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022544 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229926 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235811 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002324 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230902 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233762 Postprocessing: Topography min/max: -920.5 m, 1455 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1015: t=2.00673e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407512 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241166 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228138 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231145 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235657 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023458 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236296 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232816 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236941 Postprocessing: Topography min/max: -918.1 m, 1454 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1016: t=2.00873e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400178 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238121 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225653 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00234164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00236583 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230835 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236022 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237739 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00237048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234519 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234935 Postprocessing: Topography min/max: -914.2 m, 1452 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1017: t=2.01073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419018 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248389 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231076 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023944 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00236537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235876 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00237488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0023481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00239016 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00239126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237741 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241703 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0023854 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00232825 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00237558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238353 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237873 Postprocessing: Topography min/max: -920.2 m, 1451 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1018: t=2.01273e+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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413105 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238753 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227929 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237249 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024056 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00239773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00234339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0023833 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236696 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023802 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024586 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240133 Postprocessing: Topography min/max: -924.8 m, 1450 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1019: t=2.01473e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405179 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243703 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226332 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233082 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00236424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00234828 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00240205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0024293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00239729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00234519 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00239826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00238098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00237239 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00239259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00238559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00237082 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00238891 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00235501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00240364 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00241479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241816 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239376 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241422 Postprocessing: Topography min/max: -927.8 m, 1449 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1020: t=2.01673e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399788 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246805 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224725 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231266 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00232637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00234152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00237388 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236828 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00235825 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00235629 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00233618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00236232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0023843 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00236838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233033 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00234038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00235605 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00239037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00237513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002403 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236511 Postprocessing: Topography min/max: -929.5 m, 1448 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1021: t=2.01873e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400737 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244505 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225589 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234634 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00237596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00236993 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00234512 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00234889 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00241149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00237051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00236814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234873 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00238936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00237669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238983 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00233372 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00236574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00236637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00235086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00237418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00236384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00238382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00238613 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00236461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00237162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234373 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235656 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234233 Postprocessing: Topography min/max: -930 m, 1447 m RMS, max velocity: 0.0103 m/year, 0.0264 m/year *** Timestep 1022: t=2.02073e+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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403545 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243703 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226413 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237231 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235411 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00236642 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230832 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023892 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00240139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238178 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00237182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00241668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00238743 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238063 Postprocessing: Topography min/max: -929.2 m, 1445 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00101 *** Timestep 1023: t=2.02273e+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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407718 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240548 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229737 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234792 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00238177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023719 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238773 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023742 Postprocessing: Topography min/max: -927 m, 1444 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1024: t=2.02473e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404035 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245794 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229761 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00239393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00238459 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240765 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238335 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0024049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00240789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00243644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00243576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00237663 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00240147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237253 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235222 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235694 Postprocessing: Topography min/max: -926.7 m, 1443 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1025: t=2.02673e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420672 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243347 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226857 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235987 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00239905 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00238647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00240618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00244157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0024246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00240732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00244158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00236875 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0024275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00242684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00235803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00237745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00241292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00240793 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00242656 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00243285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00238284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00240699 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00234824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00240679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239068 Postprocessing: Topography min/max: -932.6 m, 1442 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1026: t=2.02873e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412114 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241931 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229069 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235312 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00238491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00242125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00239983 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240311 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0024293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00238673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00238792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00241558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00243048 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00242384 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00239301 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241733 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00242037 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241344 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239274 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00238341 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242772 Postprocessing: Topography min/max: -937.3 m, 1441 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1027: t=2.03073e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407505 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247416 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227369 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232563 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00236124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00238266 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238096 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00237995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023576 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023683 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00239005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00239642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00241999 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239536 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240734 Postprocessing: Topography min/max: -940.7 m, 1440 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1028: t=2.03273e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402076 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242498 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229498 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236453 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00233527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235268 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00234086 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234977 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238278 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233966 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236171 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00235908 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00234865 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00234411 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236138 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234205 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236654 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232372 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234368 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233093 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235736 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236603 Postprocessing: Topography min/max: -942.9 m, 1439 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1029: t=2.03473e+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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403181 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241138 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022516 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235457 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235562 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235633 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00238116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00237838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00240223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00241447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00238597 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00237102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00240434 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238718 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00237913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00237963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00235888 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00241353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00242745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00237209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00243566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00238105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00237683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240703 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00242916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00239252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00242567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235879 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235375 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235619 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234218 Postprocessing: Topography min/max: -943.9 m, 1437 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1030: t=2.03673e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409974 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247017 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235959 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240739 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00246174 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240616 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00238284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00239794 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00244113 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00240047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00243147 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00241743 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00240151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00241599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00242457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00240636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00239759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00239981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00240988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00246234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00240126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0024174 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00239366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00241983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0024287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00238568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236265 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238867 Postprocessing: Topography min/max: -943.5 m, 1435 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1031: t=2.03873e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403472 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245647 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023381 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023766 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002422 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242233 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00242938 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00242574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00240463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240152 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00239219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023954 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00238854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0023956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00238654 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00239865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00243443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00241923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00239897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00241074 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0024012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00236098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00241891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00242336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242857 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00238075 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242835 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238145 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237454 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240323 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242018 Postprocessing: Topography min/max: -941.7 m, 1435 m RMS, max velocity: 0.0103 m/year, 0.0265 m/year *** Timestep 1032: t=2.04073e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402134 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241089 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234054 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237014 Postprocessing: Topography min/max: -939.7 m, 1434 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00102 *** Timestep 1033: t=2.04273e+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... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402449 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406827 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024091 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224775 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023227 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236532 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237552 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232596 Postprocessing: Topography min/max: -951.8 m, 1432 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1035: t=2.04673e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402203 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245496 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230443 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230004 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242565 Postprocessing: Topography min/max: -956.1 m, 1430 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1036: t=2.04873e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398701 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244138 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230492 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240294 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00240774 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023903 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00244686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244783 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241917 Postprocessing: Topography min/max: -958.9 m, 1429 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1037: t=2.05073e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040936 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248292 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023452 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023978 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024265 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024374 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244324 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244803 Postprocessing: Topography min/max: -960.5 m, 1427 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1038: t=2.05273e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397933 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243417 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234893 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024081 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00240912 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240362 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240218 Postprocessing: Topography min/max: -960.7 m, 1427 m RMS, max velocity: 0.0103 m/year, 0.0266 m/year *** Timestep 1039: t=2.05473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411585 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00239287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00237059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0024033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00240645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0024084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00239053 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00241761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00240596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0024285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244337 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241706 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239845 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238647 Postprocessing: Topography min/max: -959.7 m, 1426 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1040: t=2.05673e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405244 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244942 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233148 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00238638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00243242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00241112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236722 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240325 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00239277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00240021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00240844 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00244451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00240506 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00241559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0024285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00240242 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00239611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242993 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243032 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241225 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242004 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242927 Postprocessing: Topography min/max: -957.1 m, 1425 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1041: t=2.05873e+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... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00395837 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244646 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233848 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238473 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239509 Postprocessing: Topography min/max: -959.7 m, 1423 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1042: t=2.06073e+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 ... 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: 0.00400606 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Solving crust system ... 11 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: 0.00406132 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244786 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231117 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236648 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238102 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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404622 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245749 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231134 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024226 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242873 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243519 Postprocessing: Topography min/max: -974.4 m, 1419 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1045: t=2.06673e+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 ... 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: 0.00417081 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248195 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248867 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246483 Postprocessing: Topography min/max: -976.6 m, 1419 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1046: t=2.06873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402995 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243307 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229246 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241471 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240367 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00241946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00233642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00234425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00239074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00238277 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 ... 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... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417427 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244382 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232621 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238364 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240667 Postprocessing: Topography min/max: -977.1 m, 1416 m RMS, max velocity: 0.0103 m/year, 0.0267 m/year *** Timestep 1048: t=2.07273e+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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00392418 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242246 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245633 Postprocessing: Topography min/max: -975.1 m, 1415 m RMS, max velocity: 0.0103 m/year, 0.0268 m/year *** Timestep 1049: t=2.07473e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412225 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248885 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234102 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241344 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00243639 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00245572 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243789 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00241143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00244412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00240253 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00245021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00244981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245253 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00242346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00242854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245898 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243139 Postprocessing: Topography min/max: -971.6 m, 1413 m RMS, max velocity: 0.0103 m/year, 0.0268 m/year *** Snapshot created! *** Timestep 1050: t=2.07673e+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 ... 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: 0.00410731 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252947 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233202 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00245138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00245117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248439 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00247194 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0024651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00248745 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00247832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00243989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00247616 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00247044 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00245693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00246341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248085 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248506 Postprocessing: Topography min/max: -978.5 m, 1412 m RMS, max velocity: 0.0103 m/year, 0.0268 m/year *** Timestep 1051: t=2.07873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409447 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251936 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00242339 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246934 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00248329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00251353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00247773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00248634 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00248982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0025187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00251694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00249257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00246431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00248156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00249478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00249496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0024877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00248912 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002461 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408109 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250556 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240028 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245375 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253456 Postprocessing: Topography min/max: -988.2 m, 1410 m RMS, max velocity: 0.0103 m/year, 0.0268 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00104 *** Timestep 1053: t=2.08273e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418284 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252679 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255432 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0025536 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00245762 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025117 Postprocessing: Topography min/max: -991 m, 1409 m RMS, max velocity: 0.0103 m/year, 0.0268 m/year *** Timestep 1054: t=2.08473e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407513 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251101 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002391 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250827 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253936 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252329 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248449 Postprocessing: Topography min/max: -992.3 m, 1408 m RMS, max velocity: 0.0103 m/year, 0.0269 m/year *** Timestep 1055: t=2.08673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405225 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251871 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238051 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243825 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248109 Postprocessing: Topography min/max: -992.2 m, 1406 m RMS, max velocity: 0.0103 m/year, 0.0269 m/year *** Timestep 1056: t=2.08873e+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... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411327 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00245615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00246721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00245963 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248095 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0024356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040909 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249316 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234931 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00248205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00247971 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00246955 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248084 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251961 Postprocessing: Topography min/max: -986.6 m, 1404 m RMS, max velocity: 0.0103 m/year, 0.0269 m/year *** Timestep 1058: t=2.09273e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414333 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247256 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00242874 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247197 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00249851 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248774 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00247875 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00246711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00248314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00248425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00247932 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00246405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247172 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247531 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249902 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246007 Postprocessing: Topography min/max: -989.7 m, 1403 m RMS, max velocity: 0.0103 m/year, 0.0269 m/year *** Timestep 1059: t=2.09473e+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... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419351 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249871 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238872 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241979 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244487 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00246473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00251662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0025102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0025102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248233 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00253542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00248835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00251764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00252897 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252182 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250025 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250729 Postprocessing: Topography min/max: -995.3 m, 1402 m RMS, max velocity: 0.0103 m/year, 0.0269 m/year *** Timestep 1060: t=2.09673e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417358 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025337 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024137 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245475 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249462 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00250352 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00250917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002528 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00256016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248574 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00250469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00250386 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025115 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00252073 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00252753 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00253291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249946 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246728 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251559 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247297 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248817 Postprocessing: Topography min/max: -999.4 m, 1400 m RMS, max velocity: 0.0104 m/year, 0.027 m/year *** Timestep 1061: t=2.09873e+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 ... 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: 0.0040367 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252164 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024263 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247169 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254702 Postprocessing: Topography min/max: -1002 m, 1399 m RMS, max velocity: 0.0104 m/year, 0.027 m/year *** Timestep 1062: t=2.10073e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415659 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Solving crust system ... 11 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: 0.00428262 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246642 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235947 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243583 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247357 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253594 Postprocessing: Topography min/max: -1002 m, 1396 m RMS, max velocity: 0.0104 m/year, 0.027 m/year *** Timestep 1064: t=2.10473e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042349 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252502 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240984 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00255861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00253798 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00255855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252726 Postprocessing: Topography min/max: -998.5 m, 1395 m RMS, max velocity: 0.0104 m/year, 0.027 m/year *** Timestep 1065: t=2.10673e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423129 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255225 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00243017 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249293 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249483 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00250147 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254854 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0025065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00251814 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00250292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00255038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00255753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252477 Postprocessing: Topography min/max: -993.2 m, 1394 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1066: t=2.10873e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419696 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253805 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024226 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250294 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250628 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00252376 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00253336 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00253989 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00252981 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00251283 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00254594 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00253386 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00252188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00255588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0025435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00251397 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00255996 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252145 Postprocessing: Topography min/max: -998.3 m, 1393 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1067: t=2.11073e+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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418242 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254437 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244772 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250932 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259712 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262432 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260204 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256411 Postprocessing: Topography min/max: -1003 m, 1392 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1068: t=2.11273e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417058 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255471 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240366 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250509 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00256844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00250502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252849 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00253649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00255549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00255618 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00256296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00254573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00257728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00257335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0025417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00253849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00255493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00253892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00256121 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00254262 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00256406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254809 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00256097 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025565 Postprocessing: Topography min/max: -1005 m, 1390 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1069: t=2.11473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041887 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250595 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00242136 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00254177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00254156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00254922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00253854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00252311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00254486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00255366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00254802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00251468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00250465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00253689 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00253144 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00248739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00253619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00255056 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025291 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00247977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00252979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00252081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250092 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00256194 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00254337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249709 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00255894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251043 Postprocessing: Topography min/max: -1005 m, 1389 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1070: t=2.11673e+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 ... 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: 0.00424273 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254398 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239918 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244235 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00252473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00252296 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00254015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00251611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00250037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00252606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00253189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00250687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250377 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00250168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0024952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00250142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0024736 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250622 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00253186 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250781 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250647 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250016 Postprocessing: Topography min/max: -1002 m, 1388 m RMS, max velocity: 0.0104 m/year, 0.0271 m/year *** Timestep 1071: t=2.11873e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419291 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250793 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024285 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246038 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00254303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00253115 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00252728 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417523 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256286 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244638 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248996 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024821 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250647 Postprocessing: Topography min/max: -991.3 m, 1386 m RMS, max velocity: 0.0104 m/year, 0.0272 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00106 *** Timestep 1073: t=2.12273e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417307 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423016 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251489 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244736 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250427 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255142 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251437 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258311 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00253486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256226 Postprocessing: Topography min/max: -999.6 m, 1383 m RMS, max velocity: 0.0104 m/year, 0.0272 m/year *** Timestep 1075: t=2.12673e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421847 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253172 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245359 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250755 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252845 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00254145 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00255389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00253518 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00255387 Postprocessing: Topography min/max: -1001 m, 1382 m RMS, max velocity: 0.0104 m/year, 0.0272 m/year *** Timestep 1076: t=2.12873e+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 ... 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: 0.00425752 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250765 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233915 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247863 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250974 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251398 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249538 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00252841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00252794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00252603 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00252286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00253775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00254982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00254466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00253097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00253187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025557 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00255055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254449 Postprocessing: Topography min/max: -999.3 m, 1380 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1077: t=2.13073e+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 ... 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: 0.00422291 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243852 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0025113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0025274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00253979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00254651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00251279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00250075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00252873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00253917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00255166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0025217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00250136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00253193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00256743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00252195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00249851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253168 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250628 Postprocessing: Topography min/max: -995.7 m, 1380 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1078: t=2.13273e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004232 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251463 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235585 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248033 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251452 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249242 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00251897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00253049 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00253443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00248766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00250269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00248607 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00252251 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00253907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00255485 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252924 Postprocessing: Topography min/max: -990.2 m, 1378 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1079: t=2.13473e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415405 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250521 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238371 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252962 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00250661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00252682 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00250848 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00251256 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00251952 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00253775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00252583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00251677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00251357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00252752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00252032 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00250765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00249907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00250046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00252679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00250712 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00254218 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00253529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00254241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00251263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00253317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00251604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00249561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00250853 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253733 Postprocessing: Topography min/max: -987.9 m, 1377 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1080: t=2.13673e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410557 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252519 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00251365 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00253227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00257985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00254133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00255042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00255671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00256374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00250533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00253132 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00252623 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0025286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00256099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00258028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00254783 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00250994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00254136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00253613 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0025675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0025475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00251415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00252519 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00253968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00249113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0025308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00255587 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00254337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00255781 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253161 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00255505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00253658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256336 Postprocessing: Topography min/max: -992.1 m, 1376 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1081: t=2.13873e+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 ... 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: 0.0041445 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251743 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00243094 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025232 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254365 Postprocessing: Topography min/max: -994.3 m, 1374 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1082: t=2.14073e+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 ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407804 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00257025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00256668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00255972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254288 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259402 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254453 Postprocessing: Topography min/max: -994.5 m, 1373 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00107 *** Timestep 1083: t=2.14273e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421537 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252459 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00241634 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251315 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253444 Postprocessing: Topography min/max: -992.6 m, 1372 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1084: t=2.14473e+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 ... 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: 0.00415687 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250212 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238846 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252261 Postprocessing: Topography min/max: -988.9 m, 1371 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year *** Timestep 1085: t=2.14673e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417342 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251683 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239658 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248391 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250036 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00251776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249331 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00255376 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00249685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00250174 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249764 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00250762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252484 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00250003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254488 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249881 Postprocessing: Topography min/max: -983.5 m, 1369 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1086: t=2.14873e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412177 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245585 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236024 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244085 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250423 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250686 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024774 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025064 Postprocessing: Topography min/max: -985.9 m, 1368 m RMS, max velocity: 0.0104 m/year, 0.0273 m/year *** Timestep 1087: t=2.15073e+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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410639 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246323 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233831 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024366 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251592 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251532 Postprocessing: Topography min/max: -989.9 m, 1367 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year *** Timestep 1088: t=2.15273e+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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409675 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245816 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239138 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246004 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252125 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00255992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00250844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00252136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00251741 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00254043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00252511 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00249186 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0025447 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00253175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00254891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00255705 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250588 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253823 Postprocessing: Topography min/max: -991.9 m, 1365 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year *** Timestep 1089: t=2.15473e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417382 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252539 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240322 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00252207 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00254959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00253442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00254475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0025015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00253933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00255827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00252464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00255005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00254491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00253962 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00251924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0025295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00257137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00254135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00253911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00254337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00253972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00254511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00255665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00255238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025362 Postprocessing: Topography min/max: -992 m, 1364 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year *** Timestep 1090: t=2.15673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004182 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024931 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238421 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024741 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248875 Postprocessing: Topography min/max: -990.4 m, 1363 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year *** Timestep 1091: t=2.15873e+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 ... 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: 0.00418287 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414252 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248287 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236606 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243099 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252005 Postprocessing: Topography min/max: -981.9 m, 1360 m RMS, max velocity: 0.0104 m/year, 0.0274 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00108 *** Timestep 1093: t=2.16273e+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... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411665 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412252 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250389 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236228 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246744 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253718 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250885 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248229 Postprocessing: Topography min/max: -990.1 m, 1357 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year *** Timestep 1095: t=2.16673e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409586 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248075 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024531 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00252962 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250649 Postprocessing: Topography min/max: -991.8 m, 1355 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year *** Timestep 1096: t=2.16873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417549 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413447 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247359 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238804 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248332 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247542 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247927 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253619 Postprocessing: Topography min/max: -990 m, 1353 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year *** Timestep 1098: t=2.17273e+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 ... 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: 0.00411367 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245803 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235311 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246236 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248667 Postprocessing: Topography min/max: -986.7 m, 1352 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year *** Timestep 1099: t=2.17473e+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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415813 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244803 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233487 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242662 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243297 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00242853 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244454 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00245061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00242372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00245192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00245167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00250636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00246682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00247973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248595 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246154 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246028 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250132 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247753 Postprocessing: Topography min/max: -982.7 m, 1351 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year *** Snapshot created! *** Timestep 1100: t=2.17673e+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 ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404112 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241003 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230424 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245084 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0024212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00246349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00245374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00245524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00245039 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00247654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00247462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00243048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00245636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00248053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242202 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244919 Postprocessing: Topography min/max: -987.7 m, 1349 m RMS, max velocity: 0.0104 m/year, 0.0275 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 8.01e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 4040 | 2.09e+03s | 26% | | Assemble composition system | 707 | 2.02e+03s | 25% | | Assemble temperature system | 101 | 293s | 3.7% | | Build Stokes preconditioner | 4040 | 2.42e+03s | 30% | | Build composition preconditioner | 707 | 21.4s | 0.27% | | Build temperature preconditioner | 101 | 3.04s | 0% | | Create snapshot | 2 | 1.06s | 0% | | Initialization | 1 | 0.0905s | 0% | | Mesh deformation | 101 | 12.3s | 0.15% | | Postprocessing | 101 | 26.3s | 0.33% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.8s | 0% | | Solve Stokes system | 4040 | 1.06e+03s | 13% | | Solve composition system | 707 | 35.6s | 0.44% | | Solve temperature system | 101 | 11.2s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1101: t=2.17873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406596 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235789 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244772 Postprocessing: Topography min/max: -991.2 m, 1347 m RMS, max velocity: 0.0104 m/year, 0.0276 m/year *** Timestep 1102: t=2.18073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414574 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241275 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224567 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240608 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00243978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00244754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024405 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024224 Postprocessing: Topography min/max: -993 m, 1346 m RMS, max velocity: 0.0104 m/year, 0.0276 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00109 *** Timestep 1103: t=2.18273e+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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413318 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247935 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023389 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243748 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024734 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242898 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246428 Postprocessing: Topography min/max: -993.3 m, 1345 m RMS, max velocity: 0.0104 m/year, 0.0276 m/year *** Timestep 1104: t=2.18473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405956 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244128 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234044 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242541 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242044 Postprocessing: Topography min/max: -992.4 m, 1344 m RMS, max velocity: 0.0105 m/year, 0.0276 m/year *** Timestep 1105: t=2.18673e+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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399867 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240221 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228287 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244397 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00244073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00239768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040779 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245821 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233113 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244594 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241896 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024411 Postprocessing: Topography min/max: -986.8 m, 1340 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1107: t=2.19073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409869 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023821 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222354 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233558 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241367 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023921 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00244072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00242714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00241355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00242107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00245552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00242258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239172 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0024306 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238642 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240344 Postprocessing: Topography min/max: -990.7 m, 1339 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1108: t=2.19273e+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 ... 14 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: 0.00407736 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241859 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225907 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236774 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239923 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240435 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00241226 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00240607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00240651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0023943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00237852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00240475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00236681 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00239227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00239161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023832 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00238778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242576 Postprocessing: Topography min/max: -994.4 m, 1337 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1109: t=2.19473e+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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404566 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243764 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229716 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242465 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243714 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00243208 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00245733 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00246456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00242291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00243226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00245564 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00244128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00246387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00246003 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00244865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00246746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00244162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00246771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00244171 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00244193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.002453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00245889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00243498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00243258 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00245226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00247184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00246026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00239665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00244727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00244547 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245666 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242282 Postprocessing: Topography min/max: -996.9 m, 1336 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1110: t=2.19673e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403925 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024222 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232382 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243937 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00249127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00244601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00243385 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241637 Postprocessing: Topography min/max: -998.1 m, 1335 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1111: t=2.19873e+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 ... 15 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: 0.00396586 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00244705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00242987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00242611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241051 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242588 Postprocessing: Topography min/max: -998.3 m, 1333 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year *** Timestep 1112: t=2.20073e+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... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00395873 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023737 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232074 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242277 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0024322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00244002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0024436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00245483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00244397 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00242182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00243373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00244385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00244983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00244049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00245274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00244323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00243546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00242024 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242601 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00242005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243816 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244655 Postprocessing: Topography min/max: -997.3 m, 1332 m RMS, max velocity: 0.0105 m/year, 0.0277 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00110 *** Timestep 1113: t=2.20273e+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... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040153 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239742 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239739 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00243588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00243001 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00244757 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0024558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00238791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0024105 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0024394 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243868 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00244455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00245244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0024357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00243555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00241767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0024318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0024577 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0024332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00244465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00241975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00243327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00239376 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00243185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00244177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0024316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00238315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00240616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244805 Postprocessing: Topography min/max: -995.4 m, 1330 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1114: t=2.20473e+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... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409109 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237719 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228741 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236174 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0023985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00239203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00240883 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0024178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00239433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242435 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239718 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240753 Postprocessing: Topography min/max: -994.3 m, 1328 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1115: t=2.20673e+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 ... 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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409934 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024133 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022432 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236648 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245993 Postprocessing: Topography min/max: -998.8 m, 1327 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1116: t=2.20873e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405786 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023885 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238706 Postprocessing: Topography min/max: -1002 m, 1326 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1117: t=2.21073e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408766 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235806 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00239881 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00242477 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00239995 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00240072 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0024104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242986 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241085 Postprocessing: Topography min/max: -1005 m, 1324 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1118: t=2.21273e+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... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398227 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241591 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232239 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238936 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00245231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00241232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0024583 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00242044 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244889 Postprocessing: Topography min/max: -1006 m, 1323 m RMS, max velocity: 0.0105 m/year, 0.0278 m/year *** Timestep 1119: t=2.21473e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401253 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241304 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229634 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243976 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00244823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00247613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0024525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00244338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00245321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243706 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00244241 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00243062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246641 Postprocessing: Topography min/max: -1007 m, 1321 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year *** Timestep 1120: t=2.21673e+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 ... 15 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: 0.00413071 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239753 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234278 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024257 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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406819 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240731 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223227 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023365 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243081 Postprocessing: Topography min/max: -1003 m, 1325 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year *** Timestep 1122: t=2.22073e+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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417913 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00237067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238603 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242407 Postprocessing: Topography min/max: -1005 m, 1329 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00111 *** Timestep 1123: t=2.22273e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00396442 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023669 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228063 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233985 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241101 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00243666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239348 Postprocessing: Topography min/max: -1009 m, 1332 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year *** Timestep 1124: t=2.22473e+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 ... 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... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401187 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239439 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00237978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00239469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00238777 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00241008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00240652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002402 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239484 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238941 Postprocessing: Topography min/max: -1011 m, 1334 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year *** Timestep 1125: t=2.22673e+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403897 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00243907 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024259 Postprocessing: Topography min/max: -1012 m, 1335 m RMS, max velocity: 0.0105 m/year, 0.028 m/year *** Timestep 1126: t=2.22873e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402969 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242352 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230425 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241575 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244146 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00245911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00243367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00245143 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242041 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242968 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244386 Postprocessing: Topography min/max: -1012 m, 1336 m RMS, max velocity: 0.0105 m/year, 0.0279 m/year *** Timestep 1127: t=2.23073e+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 ... 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... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399099 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242722 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230621 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238518 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0024581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245825 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245648 Postprocessing: Topography min/max: -1010 m, 1340 m RMS, max velocity: 0.0105 m/year, 0.028 m/year *** Timestep 1128: t=2.23273e+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394153 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240888 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229847 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242974 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00242439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00241413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242765 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00240902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00241994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00244154 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00246094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00240918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00244991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00245065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00240387 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240594 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00242682 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0024596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00243125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0024184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241075 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241001 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241916 Postprocessing: Topography min/max: -1007 m, 1344 m RMS, max velocity: 0.0105 m/year, 0.028 m/year *** Timestep 1129: t=2.23473e+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 ... 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... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398387 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024522 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229122 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238904 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239359 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00241226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0024315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00243289 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00243167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00247188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002434 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00241168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00241023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00242449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00241386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0024264 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00241736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00240636 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0024302 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 ... 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... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403888 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244157 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227062 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238508 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244027 Postprocessing: Topography min/max: -1012 m, 1349 m RMS, max velocity: 0.0105 m/year, 0.028 m/year *** Timestep 1131: t=2.23873e+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... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040218 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241187 Postprocessing: Topography min/max: -1014 m, 1350 m RMS, max velocity: 0.0105 m/year, 0.028 m/year *** Timestep 1132: t=2.24073e+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... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405171 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237047 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224807 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235809 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238851 Postprocessing: Topography min/max: -1014 m, 1351 m RMS, max velocity: 0.0105 m/year, 0.0281 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00112 *** Timestep 1133: t=2.24273e+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409214 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239073 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232011 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239037 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246111 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00238025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239182 Postprocessing: Topography min/max: -1013 m, 1353 m RMS, max velocity: 0.0105 m/year, 0.0281 m/year *** Timestep 1134: t=2.24473e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403745 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238207 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227192 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242174 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00245226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00243228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0024243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00243563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00243215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00245156 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 ... 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406163 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237886 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224414 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237466 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243555 Postprocessing: Topography min/max: -1010 m, 1361 m RMS, max velocity: 0.0105 m/year, 0.0281 m/year *** Timestep 1136: t=2.24873e+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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407677 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024244 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230019 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002386 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242075 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00240714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00243662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00243355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00243717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00243295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00240259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243306 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241009 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237434 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239211 Postprocessing: Topography min/max: -1014 m, 1363 m RMS, max velocity: 0.0105 m/year, 0.0281 m/year *** Timestep 1137: t=2.25073e+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... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399417 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232892 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223812 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243681 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00243458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00242553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00243758 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243961 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00244071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00244867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00243556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00244221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00243393 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00241673 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00240958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00244162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00243697 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00243096 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00242265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00244125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00245599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247802 Postprocessing: Topography min/max: -1016 m, 1365 m RMS, max velocity: 0.0105 m/year, 0.0281 m/year *** Timestep 1138: t=2.25273e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406523 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237837 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220148 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231992 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239865 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238824 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00237458 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00239406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00239473 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00239946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00239395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240845 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00241471 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00240054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237829 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00237433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0024249 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00242026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242137 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023888 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00239267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242196 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237868 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241258 Postprocessing: Topography min/max: -1018 m, 1366 m RMS, max velocity: 0.0105 m/year, 0.0282 m/year *** Timestep 1139: t=2.25473e+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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401105 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237833 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022564 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235859 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00241133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00243074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00243206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00241419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00242412 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00240323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00242041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00242846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00240563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023841 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240834 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0024185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00241632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402454 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237573 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+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... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401968 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237395 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240007 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240784 Postprocessing: Topography min/max: -1014 m, 1373 m RMS, max velocity: 0.0105 m/year, 0.0282 m/year *** Timestep 1142: t=2.26073e+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 ... 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... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409223 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00242483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00240444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243411 Postprocessing: Topography min/max: -1016 m, 1375 m RMS, max velocity: 0.0105 m/year, 0.0282 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00113 *** Timestep 1143: t=2.26273e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400291 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242239 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225062 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236427 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240723 Postprocessing: Topography min/max: -1019 m, 1377 m RMS, max velocity: 0.0105 m/year, 0.0282 m/year *** Timestep 1144: t=2.26473e+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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393813 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238219 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228325 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238936 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00241073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00242225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00237042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00240939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00241644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024103 Postprocessing: Topography min/max: -1021 m, 1378 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1145: t=2.26673e+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 ... 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: 0.00400137 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239951 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228888 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023786 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00236769 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00238182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024072 Postprocessing: Topography min/max: -1021 m, 1379 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1146: t=2.26873e+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... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400361 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235326 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241874 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00239794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00237622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00237378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00238035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00238132 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00237724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239327 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00237474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238634 Postprocessing: Topography min/max: -1020 m, 1381 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1147: t=2.27073e+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... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408489 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236376 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220914 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234009 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024142 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236326 Postprocessing: Topography min/max: -1017 m, 1384 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1148: t=2.27273e+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 ... 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... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400148 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237217 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022402 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00236779 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00236237 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00237914 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00238507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237777 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00238787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00237065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00237858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00243424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00239462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00239123 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00241015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00238974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00237875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0023944 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00244115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00241318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00241594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00239027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238616 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242577 Postprocessing: Topography min/max: -1017 m, 1387 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1149: t=2.27473e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394605 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235765 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227384 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235196 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00236816 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00239802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00236863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00238883 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237282 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023761 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236518 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239305 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404895 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242686 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228405 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242407 Postprocessing: Topography min/max: -1022 m, 1390 m RMS, max velocity: 0.0106 m/year, 0.0283 m/year *** Timestep 1151: t=2.27873e+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 ... 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... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397725 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235252 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222598 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243987 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00243702 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00239966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242399 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024248 Postprocessing: Topography min/max: -1023 m, 1390 m RMS, max velocity: 0.0106 m/year, 0.0284 m/year *** Timestep 1152: t=2.28073e+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... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407293 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022762 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240654 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242162 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00244308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0024381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243901 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00244589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00243672 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00243741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00241047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00244867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240093 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243071 Postprocessing: Topography min/max: -1022 m, 1391 m RMS, max velocity: 0.0106 m/year, 0.0284 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00114 *** Timestep 1153: t=2.28273e+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 ... 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... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401672 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234096 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238765 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00239744 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002415 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024299 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244549 Postprocessing: Topography min/max: -1019 m, 1394 m RMS, max velocity: 0.0106 m/year, 0.0284 m/year *** Timestep 1154: t=2.28473e+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... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401554 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239018 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225554 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234856 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024422 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 ... 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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403615 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241344 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225623 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236577 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00240347 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242676 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240547 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246593 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245165 Postprocessing: Topography min/max: -1023 m, 1399 m RMS, max velocity: 0.0106 m/year, 0.0284 m/year *** Timestep 1156: t=2.28873e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398452 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240914 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226885 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238937 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242539 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00243226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00246908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00244735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242218 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00240636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00245044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00245571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00244715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00242904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024201 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246068 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242374 Postprocessing: Topography min/max: -1025 m, 1400 m RMS, max velocity: 0.0106 m/year, 0.0285 m/year *** Timestep 1157: t=2.29073e+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 ... 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... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403454 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238589 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229015 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240304 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00244751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00240982 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00245683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00244341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00243238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00244358 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0024355 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00242173 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00243274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0024404 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00244572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00244016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00245579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00246486 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00245596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243957 Postprocessing: Topography min/max: -1025 m, 1401 m RMS, max velocity: 0.0106 m/year, 0.0285 m/year *** Timestep 1158: t=2.29273e+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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040357 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242284 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227645 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239364 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244564 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00244759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00245222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00243962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00245621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244697 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00242651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241623 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244002 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00243576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024555 Postprocessing: Topography min/max: -1024 m, 1401 m RMS, max velocity: 0.0106 m/year, 0.0285 m/year *** Timestep 1159: t=2.29473e+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 ... 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... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401962 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240085 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232276 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241035 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00243578 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00243935 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405498 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00243699 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242031 Postprocessing: Topography min/max: -1022 m, 1406 m RMS, max velocity: 0.0106 m/year, 0.0285 m/year *** Timestep 1161: t=2.29873e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00390775 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237464 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229627 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023964 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244737 Postprocessing: Topography min/max: -1026 m, 1408 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1162: t=2.30073e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401849 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238136 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228246 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242016 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245586 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00241451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239306 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00245175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00244084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241167 Postprocessing: Topography min/max: -1027 m, 1409 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00115 *** Timestep 1163: t=2.30273e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401379 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240056 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222229 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241598 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245255 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024233 Postprocessing: Topography min/max: -1028 m, 1410 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1164: t=2.30473e+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 ... 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... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00390406 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236764 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242491 Postprocessing: Topography min/max: -1026 m, 1410 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1165: t=2.30673e+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 ... 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... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00395943 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00247197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00246534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00246728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246022 Postprocessing: Topography min/max: -1023 m, 1411 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1166: t=2.30873e+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 ... 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... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399873 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236803 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226842 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240003 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00243183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0024705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00245202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00244001 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241594 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248921 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244642 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245594 Postprocessing: Topography min/max: -1026 m, 1413 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1167: t=2.31073e+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407945 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240488 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231594 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239585 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245192 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247762 Postprocessing: Topography min/max: -1029 m, 1416 m RMS, max velocity: 0.0106 m/year, 0.0286 m/year *** Timestep 1168: t=2.31273e+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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00401206 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242998 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234056 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246051 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00247646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00246209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00249083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00247966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0024552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00249292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00248507 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00250346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247239 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248758 Postprocessing: Topography min/max: -1030 m, 1417 m RMS, max velocity: 0.0106 m/year, 0.0287 m/year *** Timestep 1169: t=2.31473e+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 ... 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... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405666 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244466 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231083 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245801 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406879 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243422 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236237 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242502 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246498 Postprocessing: Topography min/max: -1027 m, 1418 m RMS, max velocity: 0.0106 m/year, 0.0287 m/year *** Timestep 1171: t=2.31873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402223 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246715 Postprocessing: Topography min/max: -1025 m, 1418 m RMS, max velocity: 0.0106 m/year, 0.0287 m/year *** Timestep 1172: t=2.32073e+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 ... 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... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408997 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244855 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233252 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245053 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248731 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245624 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247617 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248545 Postprocessing: Topography min/max: -1029 m, 1420 m RMS, max velocity: 0.0106 m/year, 0.0287 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00116 *** Timestep 1173: t=2.32273e+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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408021 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024307 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225552 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240734 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00243235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00241201 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004102 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244556 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230108 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024123 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403318 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246502 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232492 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243119 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250328 Postprocessing: Topography min/max: -1030 m, 1425 m RMS, max velocity: 0.0106 m/year, 0.0288 m/year *** Timestep 1176: t=2.32873e+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 ... 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410201 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248243 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249946 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247745 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247253 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247624 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253463 Postprocessing: Topography min/max: -1028 m, 1425 m RMS, max velocity: 0.0106 m/year, 0.0288 m/year *** Timestep 1177: t=2.33073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407909 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244127 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233785 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249629 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00247981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249899 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00249721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248822 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00247371 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246894 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00246768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00249461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00249594 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00249235 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00247806 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00247803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00247399 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0024521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248171 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246847 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247878 Postprocessing: Topography min/max: -1029 m, 1425 m RMS, max velocity: 0.0106 m/year, 0.0288 m/year *** Timestep 1178: t=2.33273e+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 ... 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... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407633 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247184 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236143 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243901 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244758 Postprocessing: Topography min/max: -1032 m, 1426 m RMS, max velocity: 0.0106 m/year, 0.0289 m/year *** Timestep 1179: t=2.33473e+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 ... 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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400006 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405765 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243922 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002286 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243521 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 ... 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... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399916 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245214 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232489 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242937 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248258 Postprocessing: Topography min/max: -1032 m, 1431 m RMS, max velocity: 0.0107 m/year, 0.0289 m/year *** Timestep 1182: t=2.34073e+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 ... 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... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040907 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250638 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250475 Postprocessing: Topography min/max: -1029 m, 1431 m RMS, max velocity: 0.0107 m/year, 0.0289 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00117 *** Timestep 1183: t=2.34273e+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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411295 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249593 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252385 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402068 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245041 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231787 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248371 Postprocessing: Topography min/max: -1035 m, 1431 m RMS, max velocity: 0.0107 m/year, 0.029 m/year *** Timestep 1185: t=2.34673e+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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398852 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245182 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231567 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249927 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00244274 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00245862 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0024485 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246906 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244931 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248291 Postprocessing: Topography min/max: -1036 m, 1433 m RMS, max velocity: 0.0107 m/year, 0.029 m/year *** Timestep 1186: t=2.34873e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00412035 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241165 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248566 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0024628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00245278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00246591 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247565 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247226 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00245186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00244391 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002491 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00247493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244887 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247153 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246221 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247749 Postprocessing: Topography min/max: -1035 m, 1434 m RMS, max velocity: 0.0107 m/year, 0.029 m/year *** Timestep 1187: t=2.35073e+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 ... 14 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: 0.00411019 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249687 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00250289 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00251 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00251544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00248695 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00246076 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00247975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00248155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250052 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247021 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246691 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248061 Postprocessing: Topography min/max: -1033 m, 1435 m RMS, max velocity: 0.0107 m/year, 0.0291 m/year *** Timestep 1188: t=2.35273e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041264 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246015 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233257 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244545 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00252489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00252541 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002526 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00251861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0025049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0025155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00255916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00252896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040828 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244164 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234971 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249082 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00254283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041136 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250489 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235815 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245623 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250497 Postprocessing: Topography min/max: -1038 m, 1436 m RMS, max velocity: 0.0107 m/year, 0.0291 m/year *** Timestep 1191: t=2.35873e+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 ... 14 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: 0.00407463 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247798 Postprocessing: Topography min/max: -1039 m, 1436 m RMS, max velocity: 0.0107 m/year, 0.0291 m/year *** Timestep 1192: t=2.36073e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040729 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242123 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231845 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025138 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251096 Postprocessing: Topography min/max: -1038 m, 1438 m RMS, max velocity: 0.0107 m/year, 0.0291 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00118 *** Timestep 1193: t=2.36273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404871 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245908 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236925 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249477 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407727 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244462 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232837 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248184 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252089 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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416132 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247684 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239244 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246014 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248778 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251693 Postprocessing: Topography min/max: -1038 m, 1440 m RMS, max velocity: 0.0107 m/year, 0.0292 m/year *** Timestep 1196: t=2.36873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412515 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252318 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00254183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00252394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00251109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00252276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00250832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00250058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00251265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0025107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00252364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00250743 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248678 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00248601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0024966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00250763 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00251995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00251822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0024996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0024756 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024902 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250769 Postprocessing: Topography min/max: -1040 m, 1440 m RMS, max velocity: 0.0107 m/year, 0.0292 m/year *** Timestep 1197: t=2.37073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410332 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243014 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232849 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024879 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00244461 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244157 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00246553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0024754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00247633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00245261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00244834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00251119 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248657 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00244768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00244982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00249718 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00248749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00245248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00244535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00249409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00247462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00246976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00247693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00248755 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00245363 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00247498 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00246529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00246888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00249989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00247791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00247589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00250588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247621 Postprocessing: Topography min/max: -1041 m, 1439 m RMS, max velocity: 0.0107 m/year, 0.0292 m/year *** Timestep 1198: t=2.37273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004084 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244421 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233284 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247514 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250175 Postprocessing: Topography min/max: -1041 m, 1440 m RMS, max velocity: 0.0107 m/year, 0.0293 m/year *** Timestep 1199: t=2.37473e+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 ... 14 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: 0.00409463 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413009 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246289 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232442 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248539 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251734 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252173 Postprocessing: Topography min/max: -1036 m, 1442 m RMS, max velocity: 0.0107 m/year, 0.0293 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.57e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 8040 | 4.12e+03s | 26% | | Assemble composition system | 1407 | 3.97e+03s | 25% | | Assemble temperature system | 201 | 576s | 3.7% | | Build Stokes preconditioner | 8040 | 4.8e+03s | 31% | | Build composition preconditioner | 1407 | 42.4s | 0.27% | | Build temperature preconditioner | 201 | 6.02s | 0% | | Create snapshot | 4 | 21.4s | 0.14% | | Initialization | 1 | 0.0905s | 0% | | Mesh deformation | 201 | 24.4s | 0.15% | | Postprocessing | 201 | 54.5s | 0.35% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.8s | 0% | | Solve Stokes system | 8040 | 2.01e+03s | 13% | | Solve composition system | 1407 | 70.8s | 0.45% | | Solve temperature system | 201 | 22.2s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1201: t=2.37873e+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 ... 14 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: 0.00413075 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251392 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238111 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249919 Postprocessing: Topography min/max: -1039 m, 1443 m RMS, max velocity: 0.0107 m/year, 0.0293 m/year *** Timestep 1202: t=2.38073e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041312 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245416 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250517 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00248559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00250824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002469 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250637 Postprocessing: Topography min/max: -1042 m, 1442 m RMS, max velocity: 0.0107 m/year, 0.0293 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00119 *** Timestep 1203: t=2.38273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403001 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249283 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00237281 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246422 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249888 Rebuilding Stokes preconditioner... 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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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402194 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243033 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235443 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247614 Postprocessing: Topography min/max: -1042 m, 1442 m RMS, max velocity: 0.0107 m/year, 0.0294 m/year *** Timestep 1205: t=2.38673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415331 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00250119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252481 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251251 Postprocessing: Topography min/max: -1040 m, 1443 m RMS, max velocity: 0.0107 m/year, 0.0294 m/year *** Timestep 1206: t=2.38873e+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... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405113 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024292 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234915 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246569 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251557 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249704 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248242 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250509 Postprocessing: Topography min/max: -1038 m, 1444 m RMS, max velocity: 0.0107 m/year, 0.0294 m/year *** Timestep 1207: t=2.39073e+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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410562 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246569 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232784 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243776 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248149 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247428 Postprocessing: Topography min/max: -1041 m, 1444 m RMS, max velocity: 0.0107 m/year, 0.0294 m/year *** Timestep 1208: t=2.39273e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411114 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407518 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242758 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241695 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242767 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245122 Postprocessing: Topography min/max: -1045 m, 1444 m RMS, max velocity: 0.0107 m/year, 0.0295 m/year *** Timestep 1210: t=2.39673e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403166 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247169 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00231765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240687 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245183 Postprocessing: Topography min/max: -1044 m, 1443 m RMS, max velocity: 0.0107 m/year, 0.0295 m/year *** Timestep 1211: t=2.39873e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402381 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002475 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0024623 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00244699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246777 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246632 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00245191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00246383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00244445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00244767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245812 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245651 Postprocessing: Topography min/max: -1042 m, 1444 m RMS, max velocity: 0.0107 m/year, 0.0295 m/year *** Timestep 1212: t=2.40073e+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 ... 14 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: 0.00405888 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232195 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246837 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00248087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00246083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00247115 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00247626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0024867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00246765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246886 Postprocessing: Topography min/max: -1039 m, 1445 m RMS, max velocity: 0.0107 m/year, 0.0295 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00120 *** Timestep 1213: t=2.40273e+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... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408809 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411036 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240342 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230392 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240861 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024336 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00242273 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243927 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248078 Postprocessing: Topography min/max: -1046 m, 1445 m RMS, max velocity: 0.0107 m/year, 0.0295 m/year *** Timestep 1215: t=2.40673e+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 ... 12 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: 0.00409467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246403 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233777 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242867 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247492 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249039 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247463 Postprocessing: Topography min/max: -1047 m, 1445 m RMS, max velocity: 0.0108 m/year, 0.0296 m/year *** Timestep 1216: t=2.40873e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402584 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246973 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252532 Postprocessing: Topography min/max: -1046 m, 1444 m RMS, max velocity: 0.0108 m/year, 0.0296 m/year *** Timestep 1217: t=2.41073e+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 ... 14 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: 0.00409007 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243783 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234984 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248267 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251637 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00252283 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00250425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00252557 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250905 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00253274 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00249186 Rebuilding Stokes preconditioner... Solving Stokes system... 12+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412569 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246797 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247026 Postprocessing: Topography min/max: -1041 m, 1445 m RMS, max velocity: 0.0108 m/year, 0.0297 m/year *** Timestep 1219: t=2.41473e+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 ... 14 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: 0.00410076 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249748 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246763 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248038 Postprocessing: Topography min/max: -1044 m, 1445 m RMS, max velocity: 0.0108 m/year, 0.0297 m/year *** Timestep 1220: t=2.41673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407583 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244062 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023489 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250073 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00244186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00246838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00246845 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246482 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00247167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248904 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246084 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248239 Postprocessing: Topography min/max: -1047 m, 1445 m RMS, max velocity: 0.0108 m/year, 0.0296 m/year *** Timestep 1221: t=2.41873e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00398538 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244845 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230922 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243353 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00245755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00246791 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002465 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00245343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00245997 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246612 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00246039 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00246549 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247109 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00244762 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00247508 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00247541 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00245478 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00246401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246938 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024631 Postprocessing: Topography min/max: -1049 m, 1445 m RMS, max velocity: 0.0108 m/year, 0.0297 m/year *** Timestep 1222: t=2.42073e+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 ... 14 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: 0.0040521 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247033 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242533 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024791 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00247597 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0024759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00246956 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00247932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00247183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0024866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00247584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00246332 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00249028 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00251774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00248737 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00247797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00245229 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00248425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00245758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00248606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00247433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00247238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 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: 0.00402469 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244693 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234784 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244297 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246311 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 ... 14 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: 0.00405879 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245882 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232493 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249302 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248664 Postprocessing: Topography min/max: -1048 m, 1444 m RMS, max velocity: 0.0108 m/year, 0.0298 m/year *** Timestep 1225: t=2.42673e+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 ... 14 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: 0.0040964 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024801 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245127 Postprocessing: Topography min/max: -1045 m, 1444 m RMS, max velocity: 0.0108 m/year, 0.0298 m/year *** Timestep 1226: t=2.42873e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404096 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246339 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232335 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024294 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00250447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00250937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248022 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247179 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248307 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248179 Postprocessing: Topography min/max: -1050 m, 1444 m RMS, max velocity: 0.0108 m/year, 0.0298 m/year *** Timestep 1227: t=2.43073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404488 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245421 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235043 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242389 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247861 Postprocessing: Topography min/max: -1053 m, 1444 m RMS, max velocity: 0.0108 m/year, 0.0298 m/year *** Timestep 1228: t=2.43273e+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 ... 14 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: 0.00406931 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406158 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024687 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234293 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246721 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250949 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024579 Postprocessing: Topography min/max: -1055 m, 1442 m RMS, max velocity: 0.0108 m/year, 0.0299 m/year *** Timestep 1230: t=2.43673e+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 ... 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: 0.00406441 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250349 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238547 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246799 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025193 Postprocessing: Topography min/max: -1054 m, 1442 m RMS, max velocity: 0.0108 m/year, 0.0299 m/year *** Timestep 1231: t=2.43873e+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 ... 14 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: 0.0040632 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249828 Postprocessing: Topography min/max: -1052 m, 1443 m RMS, max velocity: 0.0108 m/year, 0.0299 m/year *** Timestep 1232: t=2.44073e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411754 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024971 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244186 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024851 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00247767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00247776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248922 Postprocessing: Topography min/max: -1051 m, 1443 m RMS, max velocity: 0.0108 m/year, 0.0299 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00122 *** Timestep 1233: t=2.44273e+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 ... 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402557 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409052 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024203 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230535 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241187 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247068 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00244728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246091 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246397 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246838 Postprocessing: Topography min/max: -1058 m, 1442 m RMS, max velocity: 0.0108 m/year, 0.03 m/year *** Timestep 1235: t=2.44673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403737 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249585 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023877 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247664 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249544 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251234 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024887 Postprocessing: Topography min/max: -1058 m, 1441 m RMS, max velocity: 0.0108 m/year, 0.03 m/year *** Timestep 1236: t=2.44873e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406487 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246112 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235614 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243514 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024762 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024763 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00247529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024664 Postprocessing: Topography min/max: -1058 m, 1439 m RMS, max velocity: 0.0108 m/year, 0.03 m/year *** Timestep 1237: t=2.45073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400351 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234501 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247474 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00247222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00247209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00250844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0024733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00245071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00246085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412472 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248818 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249186 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248684 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247908 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025052 Postprocessing: Topography min/max: -1052 m, 1440 m RMS, max velocity: 0.0108 m/year, 0.03 m/year *** Timestep 1239: t=2.45473e+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 ... 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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411039 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249722 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234274 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00248557 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00249347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00250645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00252435 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249102 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00250164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249176 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249282 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00250352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00247668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00249181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00251101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00251175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0024819 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00248527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0024971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00249099 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00252631 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00248085 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00247737 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00248668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0025033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251024 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249456 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00247669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250993 Postprocessing: Topography min/max: -1056 m, 1440 m RMS, max velocity: 0.0108 m/year, 0.0301 m/year *** Timestep 1240: t=2.45673e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409646 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247912 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234379 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245882 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248361 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00250816 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00248906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00249948 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00249405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00248642 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00252324 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00252971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00250206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00250977 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00249944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00250778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00252389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00251886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00251386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00251504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00252424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00250426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00249885 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00253279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251411 Postprocessing: Topography min/max: -1059 m, 1439 m RMS, max velocity: 0.0108 m/year, 0.0301 m/year *** Timestep 1241: t=2.45873e+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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413383 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024678 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236467 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00250394 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00247687 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248847 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250936 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00252549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00249727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249584 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00249472 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250076 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00249467 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0025218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0025118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248441 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00251114 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00251587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00249624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00250477 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250895 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00252563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00249863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00250764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00250288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0024972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251976 Postprocessing: Topography min/max: -1060 m, 1438 m RMS, max velocity: 0.0108 m/year, 0.0301 m/year *** Timestep 1242: t=2.46073e+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 ... 14 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: 0.00409694 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249352 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238098 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248797 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00250413 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00251593 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250877 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00252105 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00250036 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0025023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252771 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252873 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251199 Postprocessing: Topography min/max: -1060 m, 1437 m RMS, max velocity: 0.0108 m/year, 0.0301 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00123 *** Timestep 1243: t=2.46273e+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 ... 14 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: 0.00405921 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242315 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234988 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252384 Rebuilding Stokes preconditioner... 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Solving temperature system... 47 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040904 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246271 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234322 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253093 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253749 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251855 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250539 Postprocessing: Topography min/max: -1058 m, 1437 m RMS, max velocity: 0.0108 m/year, 0.0301 m/year *** Timestep 1245: t=2.46673e+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 ... 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406906 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251647 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236195 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252377 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249944 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00250608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00251374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00249767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0025088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00249982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00249361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00251589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00250127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00249989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00248542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0025245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00253579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254014 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249953 Postprocessing: Topography min/max: -1057 m, 1437 m RMS, max velocity: 0.0108 m/year, 0.0302 m/year *** Timestep 1246: t=2.46873e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00399191 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242198 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230532 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242475 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248522 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00250531 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00251785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00248231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00249178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00251144 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00251228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249601 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00250219 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00250302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249564 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250356 Postprocessing: Topography min/max: -1061 m, 1436 m RMS, max velocity: 0.0109 m/year, 0.0302 m/year *** Timestep 1247: t=2.47073e+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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407966 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250191 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239592 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244802 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247639 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00248445 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248244 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00246885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0024521 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00248419 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00250232 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250212 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249199 Postprocessing: Topography min/max: -1064 m, 1435 m RMS, max velocity: 0.0109 m/year, 0.0302 m/year *** Timestep 1248: t=2.47273e+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 ... 14 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: 0.0041122 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245993 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233079 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00246251 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024978 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00246757 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00247144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00245958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00249504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00248728 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00248164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00247946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00250561 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0024848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00246995 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00246486 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00247923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0024809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00247163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00245054 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00249262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00247025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246271 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248298 Postprocessing: Topography min/max: -1065 m, 1434 m RMS, max velocity: 0.0109 m/year, 0.0303 m/year *** Timestep 1249: t=2.47473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409107 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248688 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00237997 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244145 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249198 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00246943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00248024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00250145 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00247716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00247123 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249656 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024676 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00248414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00249502 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00248595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00247443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00248652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0024754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00247545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00249136 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00249866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0024829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00248044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00247753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00251095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00248931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00250335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248068 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00248122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249594 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248324 Postprocessing: Topography min/max: -1065 m, 1433 m RMS, max velocity: 0.0109 m/year, 0.0302 m/year *** Snapshot created! *** Timestep 1250: t=2.47673e+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 ... 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: 0.00406652 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247315 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00237512 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247726 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250238 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00248453 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00249403 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0024851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00251498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00251379 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00249327 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00249284 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00250526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00249769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00251505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00250773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0024972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00250361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00250726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00250869 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00248798 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00250668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00250917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0025082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00249714 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00249813 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00251182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00250672 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249002 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024958 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00246657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249396 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249482 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250421 Postprocessing: Topography min/max: -1064 m, 1433 m RMS, max velocity: 0.0109 m/year, 0.0303 m/year *** Timestep 1251: t=2.47873e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405731 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246934 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235253 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243711 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00249686 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0024841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00250811 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00251529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00250133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00249653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00252028 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00250371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00251085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00250433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00249481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00250844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00249853 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00251187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0025131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00250305 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00251149 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00251083 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00247641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00249391 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00250143 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00249015 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00250324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00251754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00252201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00249679 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251323 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251339 Postprocessing: Topography min/max: -1061 m, 1433 m RMS, max velocity: 0.0109 m/year, 0.0303 m/year *** Timestep 1252: t=2.48073e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408624 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244435 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251702 Postprocessing: Topography min/max: -1063 m, 1432 m RMS, max velocity: 0.0109 m/year, 0.0303 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00124 *** Timestep 1253: t=2.48273e+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 ... 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... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416127 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040958 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249741 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00253245 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00252717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251762 Postprocessing: Topography min/max: -1068 m, 1430 m RMS, max velocity: 0.0109 m/year, 0.0304 m/year *** Timestep 1255: t=2.48673e+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... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405171 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249733 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238717 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245035 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252786 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249941 Postprocessing: Topography min/max: -1069 m, 1429 m RMS, max velocity: 0.0109 m/year, 0.0303 m/year *** Timestep 1256: t=2.48873e+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 ... 11 iterations. Solving plastic_strain system ... 14 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: 0.0039938 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247722 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234672 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250494 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00250205 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00250725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00251565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00252229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00253902 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252869 Postprocessing: Topography min/max: -1069 m, 1428 m RMS, max velocity: 0.0109 m/year, 0.0304 m/year *** Timestep 1257: t=2.49073e+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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406654 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238577 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248903 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00254681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251948 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253695 Postprocessing: Topography min/max: -1068 m, 1428 m RMS, max velocity: 0.0109 m/year, 0.0304 m/year *** Timestep 1258: t=2.49273e+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 ... 17 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... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412421 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251175 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240708 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247286 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00253008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252306 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00251991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00251865 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254366 Postprocessing: Topography min/max: -1066 m, 1427 m RMS, max velocity: 0.0109 m/year, 0.0305 m/year *** Timestep 1259: t=2.49473e+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 ... 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414135 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252207 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238634 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00247569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251768 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00253412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00253175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00253471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00252982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00252912 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00255269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00255087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00253849 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00255473 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00252614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00251819 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254415 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253818 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254083 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025475 Postprocessing: Topography min/max: -1068 m, 1426 m RMS, max velocity: 0.0109 m/year, 0.0305 m/year *** Timestep 1260: t=2.49673e+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 ... 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: 0.00410734 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249449 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239159 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248769 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00255229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00253787 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0025755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00255598 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00251869 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00253322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00254767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00254763 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00256205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00254893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00254615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00254233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00252988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00255229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00256333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00253008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00251009 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00252864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00255312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00253658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00252934 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00254317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00251965 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00251114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00254974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00255515 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00252611 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00253668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253256 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00253326 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00255428 Postprocessing: Topography min/max: -1072 m, 1425 m RMS, max velocity: 0.0109 m/year, 0.0305 m/year *** Timestep 1261: t=2.49873e+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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415155 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255399 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240365 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249069 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00256375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0025258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00251859 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00254635 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00253262 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00251665 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00255192 Postprocessing: Topography min/max: -1074 m, 1424 m RMS, max velocity: 0.0109 m/year, 0.0305 m/year *** Timestep 1262: t=2.50073e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00407231 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 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: 0.00413488 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249535 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00241176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255627 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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413388 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253185 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240965 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00255847 Postprocessing: Topography min/max: -1072 m, 1422 m RMS, max velocity: 0.0109 m/year, 0.0306 m/year *** Timestep 1265: t=2.50673e+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 ... 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... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417841 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261541 Postprocessing: Topography min/max: -1069 m, 1421 m RMS, max velocity: 0.0109 m/year, 0.0306 m/year *** Timestep 1266: t=2.50873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041785 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255303 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247297 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254663 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00260708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00264295 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00261519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00259507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00258834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00261961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260014 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00260766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00260735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00259381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00262407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00262028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261334 Postprocessing: Topography min/max: -1074 m, 1420 m RMS, max velocity: 0.0109 m/year, 0.0306 m/year *** Timestep 1267: t=2.51073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414077 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257085 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244886 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256867 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258334 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002605 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258871 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259835 Postprocessing: Topography min/max: -1077 m, 1419 m RMS, max velocity: 0.0109 m/year, 0.0306 m/year *** Timestep 1268: t=2.51273e+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 ... 11 iterations. Solving plastic_strain system ... 14 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: 0.00413003 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256814 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244558 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260494 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259169 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00256301 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0025916 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258779 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00259994 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00258716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00260233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00259957 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00258852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00259564 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261643 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00260451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259891 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00260631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00257656 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025919 Postprocessing: Topography min/max: -1079 m, 1417 m RMS, max velocity: 0.0109 m/year, 0.0307 m/year *** Timestep 1269: t=2.51473e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408336 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254351 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247675 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256438 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259349 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00257474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00256089 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260388 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256869 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00257917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0025967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00258896 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00259178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00258406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00258395 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00263494 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00260542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00261665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00259897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261368 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258681 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259792 Postprocessing: Topography min/max: -1080 m, 1416 m RMS, max velocity: 0.0109 m/year, 0.0307 m/year *** Timestep 1270: t=2.51673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414441 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255452 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245904 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255273 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00256604 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00258529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002606 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00258463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0025638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00258061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00259651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00257224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00258837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00257303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00255787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00256622 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00258732 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258079 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00256982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00257265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00260228 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00258128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00258474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00259632 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257909 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00257793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025804 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025632 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00255331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257218 Postprocessing: Topography min/max: -1079 m, 1416 m RMS, max velocity: 0.0109 m/year, 0.0307 m/year *** Timestep 1271: t=2.51873e+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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418095 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254511 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00241643 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261343 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00257485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00256593 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00259138 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00257297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00259483 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00260735 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416216 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260048 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247042 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261553 Postprocessing: Topography min/max: -1073 m, 1414 m RMS, max velocity: 0.0109 m/year, 0.0308 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00126 *** Timestep 1273: t=2.52273e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413975 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259714 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248709 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259718 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00260112 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: 0.00413315 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255079 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244831 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025226 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259132 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002575 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258076 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259184 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256597 Postprocessing: Topography min/max: -1081 m, 1411 m RMS, max velocity: 0.0109 m/year, 0.0308 m/year *** Timestep 1275: t=2.52673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416162 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255629 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244372 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00253011 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258216 Postprocessing: Topography min/max: -1084 m, 1410 m RMS, max velocity: 0.011 m/year, 0.0308 m/year *** Timestep 1276: t=2.52873e+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 ... 14 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: 0.00415099 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257965 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247871 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257283 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00256861 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00257644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259355 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0026225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00259917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00259986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406382 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025542 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259545 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00260311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261794 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260664 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00261276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00258943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00260664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00262118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00262741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00260707 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00261331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260536 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260241 Postprocessing: Topography min/max: -1088 m, 1409 m RMS, max velocity: 0.011 m/year, 0.0309 m/year *** Timestep 1278: t=2.53273e+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: 0.00417283 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258056 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247522 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259738 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259875 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260265 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00258231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00259106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00257362 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00257357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259747 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259156 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00257644 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025881 Postprocessing: Topography min/max: -1089 m, 1408 m RMS, max velocity: 0.011 m/year, 0.0309 m/year *** Timestep 1279: t=2.53473e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419793 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254771 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246394 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259099 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257946 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00260528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00259845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00258878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00257576 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00258051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258683 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00259512 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00256921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00255985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00257199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025855 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258559 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258644 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258376 Postprocessing: Topography min/max: -1089 m, 1406 m RMS, max velocity: 0.011 m/year, 0.0309 m/year *** Timestep 1280: t=2.53673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410786 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257017 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246602 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00256177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00257764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00258881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00258307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00258144 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259042 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00257957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00257867 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0025769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0025962 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00259319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00257433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258795 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00261063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00260551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00257759 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00257846 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00257496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0025996 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00258748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256056 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00256406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257318 Postprocessing: Topography min/max: -1088 m, 1405 m RMS, max velocity: 0.011 m/year, 0.0309 m/year *** Timestep 1281: t=2.53873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041438 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257093 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00243869 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258986 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00256298 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00255147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00256332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00261703 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259814 Postprocessing: Topography min/max: -1087 m, 1403 m RMS, max velocity: 0.011 m/year, 0.031 m/year *** Timestep 1282: t=2.54073e+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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412792 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00415704 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259733 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245895 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257465 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258738 Rebuilding Stokes preconditioner... 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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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420225 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256671 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247336 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260887 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00260907 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025865 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259352 Postprocessing: Topography min/max: -1099 m, 1400 m RMS, max velocity: 0.011 m/year, 0.031 m/year *** Timestep 1285: t=2.54673e+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 ... 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: 0.00421376 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261483 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249912 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262717 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00263309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262963 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00262942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00262134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00262131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026191 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262454 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258956 Postprocessing: Topography min/max: -1101 m, 1399 m RMS, max velocity: 0.011 m/year, 0.0311 m/year *** Timestep 1286: t=2.54873e+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 ... 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... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416614 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255668 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024927 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258278 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260726 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260847 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00258916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0026105 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00261916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262181 Rebuilding Stokes preconditioner... Solving Stokes system... 14+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415937 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259505 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245029 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00259006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00261418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260167 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00257568 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259029 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258757 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025951 Postprocessing: Topography min/max: -1102 m, 1396 m RMS, max velocity: 0.011 m/year, 0.0311 m/year *** Timestep 1288: t=2.55273e+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00405644 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253741 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246503 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256571 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0025744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00255679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259468 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00257967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00255986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00257063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00258943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258923 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00258095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00256401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256635 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00257067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0025789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00257993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00258446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00259733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00258646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00257704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259274 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256831 Postprocessing: Topography min/max: -1101 m, 1394 m RMS, max velocity: 0.011 m/year, 0.0311 m/year *** Timestep 1289: t=2.55473e+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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417355 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256044 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256682 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00259113 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00259421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00261718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026025 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0026224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00260592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00260013 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00260229 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00259791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00262221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00262223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00260435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00260507 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00261221 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0026234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00260218 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00262342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259865 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258852 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258575 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259384 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259604 Postprocessing: Topography min/max: -1099 m, 1393 m RMS, max velocity: 0.011 m/year, 0.0312 m/year *** Timestep 1290: t=2.55673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411852 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256809 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256983 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257989 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00256873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00258091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00256928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0025899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0025855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00259429 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258009 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0026108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00257161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00260286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00260743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00259179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00259796 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260276 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00262382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259627 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258457 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258162 Postprocessing: Topography min/max: -1099 m, 1392 m RMS, max velocity: 0.011 m/year, 0.0312 m/year *** Timestep 1291: t=2.55873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411523 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257046 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249413 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263182 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025919 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418736 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259388 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253571 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261346 Postprocessing: Topography min/max: -1106 m, 1396 m RMS, max velocity: 0.011 m/year, 0.0312 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00128 *** Timestep 1293: t=2.56273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424365 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259826 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261573 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261448 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: 0.00414211 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256685 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249046 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259179 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259603 Postprocessing: Topography min/max: -1107 m, 1400 m RMS, max velocity: 0.011 m/year, 0.0313 m/year *** Timestep 1295: t=2.56673e+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 ... 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... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416549 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259132 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248738 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256297 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260694 Postprocessing: Topography min/max: -1107 m, 1405 m RMS, max velocity: 0.011 m/year, 0.0313 m/year *** Timestep 1296: t=2.56873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420786 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258878 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250338 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258224 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00260517 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00261185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00264501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00260022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00265078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260861 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00262292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00264283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00260438 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00263101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00262271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00262812 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00261083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00263201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00261761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261491 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260689 Postprocessing: Topography min/max: -1105 m, 1408 m RMS, max velocity: 0.011 m/year, 0.0313 m/year *** Timestep 1297: t=2.57073e+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 ... 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: 0.00410434 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258664 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250904 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260706 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259649 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00260491 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259269 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259266 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261128 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260801 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260899 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00260141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263006 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261504 Postprocessing: Topography min/max: -1103 m, 1411 m RMS, max velocity: 0.011 m/year, 0.0313 m/year *** Timestep 1298: t=2.57273e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424909 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261716 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249203 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261849 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00262734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00263291 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262114 Postprocessing: Topography min/max: -1100 m, 1414 m RMS, max velocity: 0.011 m/year, 0.0314 m/year *** Timestep 1299: t=2.57473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042373 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262669 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00259623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00263462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026033 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261183 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261713 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00264118 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264158 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262351 Postprocessing: Topography min/max: -1102 m, 1416 m RMS, max velocity: 0.011 m/year, 0.0314 m/year *** Snapshot created! *** Timestep 1300: t=2.57673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041966 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259639 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263765 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00265487 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00265508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00264384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262445 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264269 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00265031 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00262425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00264653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00262791 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00264612 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00262228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002632 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00264653 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026139 Postprocessing: Topography min/max: -1103 m, 1417 m RMS, max velocity: 0.011 m/year, 0.0314 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.35e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 12040 | 6.16e+03s | 26% | | Assemble composition system | 2107 | 5.92e+03s | 25% | | Assemble temperature system | 301 | 857s | 3.6% | | Build Stokes preconditioner | 12040 | 7.18e+03s | 31% | | Build composition preconditioner | 2107 | 63.5s | 0.27% | | Build temperature preconditioner | 301 | 9.02s | 0% | | Create snapshot | 6 | 22.5s | 0% | | Initialization | 1 | 0.0905s | 0% | | Mesh deformation | 301 | 36.4s | 0.15% | | Postprocessing | 301 | 80.6s | 0.34% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.8s | 0% | | Solve Stokes system | 12040 | 3.01e+03s | 13% | | Solve composition system | 2107 | 106s | 0.45% | | Solve temperature system | 301 | 33.4s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1301: t=2.57873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420473 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254428 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245999 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260458 Postprocessing: Topography min/max: -1104 m, 1421 m RMS, max velocity: 0.011 m/year, 0.0314 m/year *** Timestep 1302: t=2.58073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423549 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258244 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260215 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259907 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258859 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00263042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00262725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00259283 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00260894 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00263245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263596 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026053 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261455 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263564 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263561 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00264286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262355 Postprocessing: Topography min/max: -1104 m, 1425 m RMS, max velocity: 0.011 m/year, 0.0314 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00129 *** Timestep 1303: t=2.58273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414085 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259115 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260497 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026077 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 ... 14 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: 0.00421219 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258457 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246477 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256911 Postprocessing: Topography min/max: -1100 m, 1430 m RMS, max velocity: 0.0111 m/year, 0.0315 m/year *** Timestep 1305: t=2.58673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423566 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420453 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257249 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248266 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261659 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 ... 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412627 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256169 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244768 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025517 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258932 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259795 Postprocessing: Topography min/max: -1084 m, 1437 m RMS, max velocity: 0.0111 m/year, 0.0316 m/year *** Timestep 1308: t=2.59273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420045 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258669 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247929 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0025872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258486 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260792 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00258875 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00260232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258413 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0025911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00259674 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00257188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00256983 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259865 Postprocessing: Topography min/max: -1080 m, 1440 m RMS, max velocity: 0.0111 m/year, 0.0316 m/year *** Timestep 1309: t=2.59473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408674 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257728 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247336 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00257534 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00255473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00259469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00257912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00257669 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00256889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00258077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00256547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00256476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0025639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256267 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00257453 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00258727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00255819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00254651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00259722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00259508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00256725 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00255831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00257215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00256891 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00257827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258457 Postprocessing: Topography min/max: -1075 m, 1443 m RMS, max velocity: 0.0111 m/year, 0.0316 m/year *** Timestep 1310: t=2.59673e+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 ... 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... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410447 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255633 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249503 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255818 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00262834 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0026378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262363 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262951 Postprocessing: Topography min/max: -1068 m, 1445 m RMS, max velocity: 0.0111 m/year, 0.0316 m/year *** Timestep 1311: t=2.59873e+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 ... 15 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: 0.00422308 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419245 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257391 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250828 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256744 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260198 Postprocessing: Topography min/max: -1059 m, 1448 m RMS, max velocity: 0.0111 m/year, 0.0317 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00130 *** Timestep 1313: t=2.60273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419726 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259873 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260975 Postprocessing: Topography min/max: -1061 m, 1450 m RMS, max velocity: 0.0111 m/year, 0.0317 m/year *** Timestep 1314: t=2.60473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421434 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259939 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251722 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259071 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262799 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261103 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261983 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261853 Postprocessing: Topography min/max: -1061 m, 1454 m RMS, max velocity: 0.0111 m/year, 0.0318 m/year *** Timestep 1315: t=2.60673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427282 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257499 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248361 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254925 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258671 Postprocessing: Topography min/max: -1060 m, 1456 m RMS, max velocity: 0.0111 m/year, 0.0318 m/year *** Timestep 1316: t=2.60873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417291 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410942 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262499 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258793 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260442 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259576 Postprocessing: Topography min/max: -1059 m, 1460 m RMS, max velocity: 0.0111 m/year, 0.0318 m/year *** Timestep 1318: t=2.61273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415365 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260609 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249923 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257094 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00260247 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263484 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264292 Postprocessing: Topography min/max: -1063 m, 1461 m RMS, max velocity: 0.0111 m/year, 0.0319 m/year *** Timestep 1319: t=2.61473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417554 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257476 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249101 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257959 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00260578 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261927 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262967 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00265524 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026166 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00261105 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00262277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262832 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261398 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259404 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262143 Postprocessing: Topography min/max: -1065 m, 1462 m RMS, max velocity: 0.0111 m/year, 0.0319 m/year *** Timestep 1320: t=2.61673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419404 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263121 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250163 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260798 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00257401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00257186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00257746 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00258933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00258852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00260477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260615 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259793 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00258913 Rebuilding Stokes preconditioner... Solving Stokes system... 14+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041387 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256364 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249289 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257563 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258178 Postprocessing: Topography min/max: -1066 m, 1468 m RMS, max velocity: 0.0111 m/year, 0.0319 m/year *** Timestep 1322: t=2.62073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416831 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247397 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00253757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260209 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259759 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0026205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258909 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00258464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00258864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259375 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00262442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00260678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259704 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257999 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261117 Postprocessing: Topography min/max: -1065 m, 1470 m RMS, max velocity: 0.0111 m/year, 0.0319 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00131 *** Timestep 1323: t=2.62273e+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 ... 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... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415227 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257475 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250106 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262645 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260619 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260648 Postprocessing: Topography min/max: -1062 m, 1472 m RMS, max velocity: 0.0111 m/year, 0.0319 m/year *** Timestep 1324: t=2.62473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419239 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262594 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249133 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00259864 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00262031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00259243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259475 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261128 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00259502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00259433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00259118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0026008 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00261722 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262249 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258875 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258846 Postprocessing: Topography min/max: -1066 m, 1473 m RMS, max velocity: 0.0111 m/year, 0.032 m/year *** Timestep 1325: t=2.62673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422341 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255534 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244976 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257642 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00257928 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00259864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00257199 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0025797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414045 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258519 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257729 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259211 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260413 Postprocessing: Topography min/max: -1072 m, 1476 m RMS, max velocity: 0.0112 m/year, 0.032 m/year *** Timestep 1327: t=2.63073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411036 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258515 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248875 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256393 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259143 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025761 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00259761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00261164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260817 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258495 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257259 Postprocessing: Topography min/max: -1072 m, 1479 m RMS, max velocity: 0.0112 m/year, 0.032 m/year *** Timestep 1328: t=2.63273e+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 ... 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: 0.00416283 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259108 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250019 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255973 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258313 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00255782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00261827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00260345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00257883 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0025669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.002572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00256906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00258178 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00258246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00258802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00259114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00257708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00260278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00258687 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00257892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258906 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257267 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00257886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259126 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00256536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258955 Postprocessing: Topography min/max: -1071 m, 1481 m RMS, max velocity: 0.0112 m/year, 0.0321 m/year *** Timestep 1329: t=2.63473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420901 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026075 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251592 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260761 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259467 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00261382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0026188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00259836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00261595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00262615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00259246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00260102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00261768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00261419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0026018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00259862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00259643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00259772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259181 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00260824 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00259067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00260017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00259048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259033 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258941 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262999 Postprocessing: Topography min/max: -1069 m, 1482 m RMS, max velocity: 0.0112 m/year, 0.0321 m/year *** Timestep 1330: t=2.63673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417458 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025906 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246959 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257524 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00259388 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257134 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00257838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258839 Postprocessing: Topography min/max: -1068 m, 1483 m RMS, max velocity: 0.0112 m/year, 0.0321 m/year *** Timestep 1331: t=2.63873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418825 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254866 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00242903 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025419 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259724 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259077 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0025956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00260059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00257722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00256745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00259142 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259332 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261975 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256953 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00256874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00256835 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258037 Postprocessing: Topography min/max: -1072 m, 1484 m RMS, max velocity: 0.0112 m/year, 0.0322 m/year *** Timestep 1332: t=2.64073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414537 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255348 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245881 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256381 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255503 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00254948 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00255509 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00256089 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00255206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00256701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00255876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257346 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00256608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00255527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00256683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00257584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00256635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00256884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00257916 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0025988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00258179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0025477 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00256129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00256243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00255672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00258268 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0025934 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258453 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00258351 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00257536 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00258162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258414 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00257783 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257519 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259432 Postprocessing: Topography min/max: -1075 m, 1485 m RMS, max velocity: 0.0112 m/year, 0.0322 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00132 *** Timestep 1333: t=2.64273e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415762 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256048 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245084 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256782 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00256466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0025601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00255546 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00257209 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00256885 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00257311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00256049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0025857 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258539 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0025666 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00256214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00256444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00256146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00259765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00258642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.002593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00259232 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002591 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002572 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00256315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259326 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258898 Postprocessing: Topography min/max: -1077 m, 1488 m RMS, max velocity: 0.0112 m/year, 0.0322 m/year *** Timestep 1334: t=2.64473e+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 ... 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: 0.00415835 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255901 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249662 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00256447 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0025544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00253845 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00256425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00253589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00256954 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0025742 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0025411 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00253808 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00255784 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00255581 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00254823 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257844 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00255705 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00254888 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00253127 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00252424 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00256061 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00255978 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00255825 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00254435 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00255136 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00256233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00256563 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00253442 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00252754 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00254805 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00256046 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00254963 Postprocessing: Topography min/max: -1076 m, 1490 m RMS, max velocity: 0.0112 m/year, 0.0322 m/year *** Timestep 1335: t=2.64673e+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 ... 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: 0.00414104 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254479 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00243052 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00253654 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257511 Postprocessing: Topography min/max: -1074 m, 1491 m RMS, max velocity: 0.0112 m/year, 0.0323 m/year *** Timestep 1336: t=2.64873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412323 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256629 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246038 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00252959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00253642 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254693 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025668 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00255102 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00256515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00257214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00255499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00252495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00256015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00255497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00255584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025584 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00254431 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00254653 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00255184 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00252493 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00256206 Postprocessing: Topography min/max: -1071 m, 1492 m RMS, max velocity: 0.0112 m/year, 0.0323 m/year *** Timestep 1337: t=2.65073e+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 ... 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: 0.00414843 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259992 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258699 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259905 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257719 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00258824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00258489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00257412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257141 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00257673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00257528 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00257769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00257099 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258971 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00257966 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00257325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259289 Postprocessing: Topography min/max: -1074 m, 1493 m RMS, max velocity: 0.0112 m/year, 0.0323 m/year *** Timestep 1338: t=2.65273e+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 ... 15 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: 0.00413167 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256706 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259971 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00261215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00263479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00262111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0025978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00262033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00261885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00263063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00260394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00263097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00262832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00262804 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00260437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00264123 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00261529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00260555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00261659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260482 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260368 Postprocessing: Topography min/max: -1078 m, 1493 m RMS, max velocity: 0.0112 m/year, 0.0323 m/year *** Timestep 1339: t=2.65473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417777 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262435 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251609 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00262765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00260374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00263552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00261373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00259949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261515 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00263529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00265961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00264445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00260803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00259502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00261514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00262498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00260123 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258435 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257697 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00262588 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00262708 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00258853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261837 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00258872 Postprocessing: Topography min/max: -1080 m, 1496 m RMS, max velocity: 0.0112 m/year, 0.0324 m/year *** Timestep 1340: t=2.65673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411991 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261409 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250906 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259164 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259937 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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417321 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259146 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025009 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258259 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262069 Postprocessing: Topography min/max: -1081 m, 1499 m RMS, max velocity: 0.0112 m/year, 0.0324 m/year *** Timestep 1342: t=2.66073e+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 ... 14 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: 0.00413964 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00260589 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0025837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259968 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258436 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257909 Postprocessing: Topography min/max: -1079 m, 1500 m RMS, max velocity: 0.0112 m/year, 0.0324 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00133 *** Timestep 1343: t=2.66273e+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 ... 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: 0.00416574 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026464 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250007 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258168 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261139 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259465 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261414 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261507 Postprocessing: Topography min/max: -1077 m, 1500 m RMS, max velocity: 0.0112 m/year, 0.0325 m/year *** Timestep 1344: t=2.66473e+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 ... 15 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: 0.00408586 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262222 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255688 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00262956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00262536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00263625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00264438 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00263257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00263756 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00262352 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00264727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002622 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262349 Postprocessing: Topography min/max: -1081 m, 1500 m RMS, max velocity: 0.0112 m/year, 0.0325 m/year *** Timestep 1345: t=2.66673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419846 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260516 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251002 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258074 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00259955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260413 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262904 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262407 Postprocessing: Topography min/max: -1085 m, 1502 m RMS, max velocity: 0.0112 m/year, 0.0326 m/year *** Timestep 1346: t=2.66873e+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 ... 15 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: 0.00420673 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261962 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00252639 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261065 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265179 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00264863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026066 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00263097 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00263129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00263733 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260036 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259992 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262747 Postprocessing: Topography min/max: -1087 m, 1504 m RMS, max velocity: 0.0112 m/year, 0.0325 m/year *** Timestep 1347: t=2.67073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417133 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257771 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257454 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261917 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260886 Postprocessing: Topography min/max: -1088 m, 1505 m RMS, max velocity: 0.0112 m/year, 0.0326 m/year *** Timestep 1348: t=2.67273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423398 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261231 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250296 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259182 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00257855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00260681 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00258613 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00259565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261221 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00258069 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00260208 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259948 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258429 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257045 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00258322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00261879 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025941 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261232 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260851 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260613 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260445 Postprocessing: Topography min/max: -1088 m, 1506 m RMS, max velocity: 0.0112 m/year, 0.0326 m/year *** Timestep 1349: t=2.67473e+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 ... 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... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409121 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254502 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247241 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256526 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260134 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00258217 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00256553 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259166 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258968 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0025815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257882 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00258758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00258602 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00257988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00257929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00258523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+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 ... 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... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414781 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262017 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250402 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260473 Postprocessing: Topography min/max: -1085 m, 1506 m RMS, max velocity: 0.0113 m/year, 0.0327 m/year *** Timestep 1351: t=2.67873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041584 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257966 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00258919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260721 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261478 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00260646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259772 Postprocessing: Topography min/max: -1089 m, 1507 m RMS, max velocity: 0.0113 m/year, 0.0327 m/year *** Timestep 1352: t=2.68073e+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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414881 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025809 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247358 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255369 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00258759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261842 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258907 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00258582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025983 Postprocessing: Topography min/max: -1093 m, 1509 m RMS, max velocity: 0.0113 m/year, 0.0327 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00134 *** Timestep 1353: t=2.68273e+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 ... 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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415039 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259592 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255667 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261877 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025827 Postprocessing: Topography min/max: -1094 m, 1510 m RMS, max velocity: 0.0113 m/year, 0.0328 m/year *** Timestep 1354: t=2.68473e+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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415388 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247116 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260697 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00262458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00259837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00262352 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00260714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00260975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00261716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00260465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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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... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409039 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255532 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248706 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0025529 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00255826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257628 Postprocessing: Topography min/max: -1093 m, 1512 m RMS, max velocity: 0.0113 m/year, 0.0328 m/year *** Timestep 1356: t=2.68873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413631 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256221 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247185 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257215 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260296 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00258048 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258352 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0025913 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00260734 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00260772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00258546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00259781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0026039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00262455 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00262189 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00260307 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00260007 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00259203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00259809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00257471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0025855 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00259503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00259945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00258924 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00257696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260175 Postprocessing: Topography min/max: -1090 m, 1512 m RMS, max velocity: 0.0113 m/year, 0.0328 m/year *** Timestep 1357: t=2.69073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412383 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256022 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00260464 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260947 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00262939 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00260147 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0025897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00259162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00261191 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00258941 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026156 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00260965 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260708 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00260086 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00259828 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259981 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262571 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00258801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259555 Postprocessing: Topography min/max: -1093 m, 1511 m RMS, max velocity: 0.0113 m/year, 0.0328 m/year *** Timestep 1358: t=2.69273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414606 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256549 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248771 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260613 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00260797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00261171 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00261474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00259585 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00261623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00262688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00262817 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262707 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260986 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260367 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00259527 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00260671 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00261323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00261013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00260101 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00261984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0026129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00259741 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00261114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00262458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261464 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263783 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026181 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261766 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263278 Postprocessing: Topography min/max: -1097 m, 1513 m RMS, max velocity: 0.0113 m/year, 0.0329 m/year *** Timestep 1359: t=2.69473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411629 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259411 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248707 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259314 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259539 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261015 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00261412 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00261827 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260832 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00260985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00260985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00260855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00261482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00260799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00262158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00263895 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408127 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257661 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256614 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00259112 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416147 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262972 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251485 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258744 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260527 Postprocessing: Topography min/max: -1098 m, 1515 m RMS, max velocity: 0.0113 m/year, 0.033 m/year *** Timestep 1362: t=2.70073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409472 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00258718 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00260301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261555 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00259931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00261075 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00260617 Postprocessing: Topography min/max: -1096 m, 1515 m RMS, max velocity: 0.0113 m/year, 0.033 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00135 *** Timestep 1363: t=2.70273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412621 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259325 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00248491 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259081 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260389 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0026294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261861 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00264384 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262797 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262508 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263358 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262336 Postprocessing: Topography min/max: -1096 m, 1515 m RMS, max velocity: 0.0113 m/year, 0.033 m/year *** Timestep 1364: t=2.70473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414355 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260385 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00252416 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00264362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00263694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00262246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264118 Postprocessing: Topography min/max: -1101 m, 1515 m RMS, max velocity: 0.0113 m/year, 0.033 m/year *** Timestep 1365: t=2.70673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041352 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260223 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254208 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261215 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00262319 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00262627 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262381 Postprocessing: Topography min/max: -1104 m, 1516 m RMS, max velocity: 0.0113 m/year, 0.0331 m/year *** Timestep 1366: t=2.70873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414875 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259509 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259647 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026362 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00261943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00264763 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00263065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00263028 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00263784 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00264636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0026124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00262212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00263609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00264016 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00263297 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00263273 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00263475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00261734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00262727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261024 Postprocessing: Topography min/max: -1106 m, 1517 m RMS, max velocity: 0.0113 m/year, 0.0331 m/year *** Timestep 1367: t=2.71073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415449 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261432 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253812 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026139 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026193 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264947 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261318 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00259688 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262607 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263435 Postprocessing: Topography min/max: -1106 m, 1518 m RMS, max velocity: 0.0113 m/year, 0.0331 m/year *** Timestep 1368: t=2.71273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410545 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025391 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259592 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260315 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00262431 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00261615 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00265311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268197 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00265012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00263126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00262411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0026016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00263594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00263211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00262138 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00264728 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00262989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00261667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262853 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002627 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262181 Postprocessing: Topography min/max: -1105 m, 1517 m RMS, max velocity: 0.0113 m/year, 0.0332 m/year *** Timestep 1369: t=2.71473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414917 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263822 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254136 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262865 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264613 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261478 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00262474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026493 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00263745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00265573 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00266443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00263373 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00264389 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00263473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00263081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264071 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00263602 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412438 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264007 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025504 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261846 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264351 Postprocessing: Topography min/max: -1106 m, 1516 m RMS, max velocity: 0.0114 m/year, 0.0332 m/year *** Timestep 1371: t=2.71873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412954 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00263072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00265716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026646 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264906 Postprocessing: Topography min/max: -1110 m, 1517 m RMS, max velocity: 0.0114 m/year, 0.0333 m/year *** Timestep 1372: t=2.72073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414369 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262546 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262342 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00263006 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026388 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026213 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00262209 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00263088 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263941 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263593 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263901 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262098 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026564 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264193 Postprocessing: Topography min/max: -1112 m, 1518 m RMS, max velocity: 0.0114 m/year, 0.0333 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00136 *** Timestep 1373: t=2.72273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415719 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00260849 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025276 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261903 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00261744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00263019 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002621 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00262814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00262532 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00264302 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00264119 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00262678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00262229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00262732 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00265388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026233 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00263758 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263539 Postprocessing: Topography min/max: -1114 m, 1519 m RMS, max velocity: 0.0114 m/year, 0.0333 m/year *** Timestep 1374: t=2.72473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419681 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264439 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00252836 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261186 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262687 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260973 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002639 Postprocessing: Topography min/max: -1114 m, 1519 m RMS, max velocity: 0.0114 m/year, 0.0333 m/year *** Timestep 1375: t=2.72673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041789 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257294 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251146 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259236 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00259989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00260084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00261701 Postprocessing: Topography min/max: -1112 m, 1518 m RMS, max velocity: 0.0114 m/year, 0.0334 m/year *** Timestep 1376: t=2.72873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042155 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262989 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251377 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259642 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00262623 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00260136 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00263213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00262549 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00265397 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264559 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00262933 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261921 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00263246 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00263301 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00261499 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00262698 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00263597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262423 Postprocessing: Topography min/max: -1109 m, 1517 m RMS, max velocity: 0.0114 m/year, 0.0334 m/year *** Timestep 1377: t=2.73073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415678 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258868 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250261 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260362 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00264168 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00264407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00265236 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00264656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00262975 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00264821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0026194 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00263916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00265154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264495 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00263686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00261779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00264498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00265534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00267775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0026555 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00265511 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00264625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00265478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00266556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00266298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00266234 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00265312 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268705 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266674 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267725 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00264918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263766 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268126 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264365 Postprocessing: Topography min/max: -1112 m, 1517 m RMS, max velocity: 0.0114 m/year, 0.0335 m/year *** Timestep 1378: t=2.73273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419603 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265308 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262136 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266017 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00263656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0026446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00263915 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00266575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00265458 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00262606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00265369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264935 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00262802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00262777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266432 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264289 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264865 Postprocessing: Topography min/max: -1116 m, 1518 m RMS, max velocity: 0.0114 m/year, 0.0335 m/year *** Timestep 1379: t=2.73473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417392 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026271 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256493 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262355 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266175 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265238 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267996 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026735 Postprocessing: Topography min/max: -1119 m, 1519 m RMS, max velocity: 0.0114 m/year, 0.0335 m/year *** Timestep 1380: t=2.73673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418092 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267694 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263446 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265779 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00264967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267824 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265141 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268143 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265832 Postprocessing: Topography min/max: -1120 m, 1519 m RMS, max velocity: 0.0114 m/year, 0.0335 m/year *** Timestep 1381: t=2.73873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415767 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026306 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257285 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026435 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263429 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264663 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267884 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263089 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264238 Postprocessing: Topography min/max: -1121 m, 1519 m RMS, max velocity: 0.0114 m/year, 0.0336 m/year *** Timestep 1382: t=2.74073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419501 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00265056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00265969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00264562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00263137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00263342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00265126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026451 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00263761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00265381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00264403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00263967 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262109 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266307 Postprocessing: Topography min/max: -1120 m, 1518 m RMS, max velocity: 0.0114 m/year, 0.0336 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00137 *** Timestep 1383: t=2.74273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416231 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264332 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264064 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265441 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00261873 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267178 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00265528 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00262478 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00261965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00264287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264943 Postprocessing: Topography min/max: -1118 m, 1517 m RMS, max velocity: 0.0114 m/year, 0.0336 m/year *** Timestep 1384: t=2.74473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416306 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264614 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256162 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264328 Postprocessing: Topography min/max: -1117 m, 1517 m RMS, max velocity: 0.0114 m/year, 0.0337 m/year *** Timestep 1385: t=2.74673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421659 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267399 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266496 Postprocessing: Topography min/max: -1121 m, 1518 m RMS, max velocity: 0.0114 m/year, 0.0337 m/year *** Timestep 1386: t=2.74873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411246 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263818 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256869 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263227 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0026751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267875 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269224 Postprocessing: Topography min/max: -1124 m, 1518 m RMS, max velocity: 0.0115 m/year, 0.0338 m/year *** Timestep 1387: t=2.75073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414849 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267356 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025832 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268437 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267557 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267319 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268744 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00265117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266435 Postprocessing: Topography min/max: -1126 m, 1518 m RMS, max velocity: 0.0115 m/year, 0.0338 m/year *** Timestep 1388: t=2.75273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004135 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026566 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258179 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265115 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268583 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268615 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269066 Postprocessing: Topography min/max: -1127 m, 1518 m RMS, max velocity: 0.0115 m/year, 0.0338 m/year *** Timestep 1389: t=2.75473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418383 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262134 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255149 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265055 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269077 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 ... 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... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409268 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263306 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263338 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026723 Postprocessing: Topography min/max: -1126 m, 1516 m RMS, max velocity: 0.0115 m/year, 0.0339 m/year *** Timestep 1391: t=2.75873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417735 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265756 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266775 Postprocessing: Topography min/max: -1124 m, 1516 m RMS, max velocity: 0.0115 m/year, 0.0339 m/year *** Timestep 1392: t=2.76073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420116 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264072 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255726 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266812 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267435 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268201 Postprocessing: Topography min/max: -1122 m, 1517 m RMS, max velocity: 0.0115 m/year, 0.034 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00138 *** Timestep 1393: t=2.76273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420868 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421546 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264678 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257592 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264473 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266115 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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417993 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265105 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255468 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266723 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268472 Postprocessing: Topography min/max: -1127 m, 1515 m RMS, max velocity: 0.0115 m/year, 0.034 m/year *** Timestep 1396: t=2.76873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417188 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268837 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268775 Postprocessing: Topography min/max: -1127 m, 1514 m RMS, max velocity: 0.0115 m/year, 0.0341 m/year *** Timestep 1397: t=2.77073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415787 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268058 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258473 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264091 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265949 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00266973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267038 Postprocessing: Topography min/max: -1124 m, 1514 m RMS, max velocity: 0.0115 m/year, 0.0341 m/year *** Timestep 1398: t=2.77273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419957 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261907 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264347 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266333 Postprocessing: Topography min/max: -1121 m, 1514 m RMS, max velocity: 0.0115 m/year, 0.0341 m/year *** Timestep 1399: t=2.77473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423498 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420215 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265372 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256293 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267436 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267055 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002665 Postprocessing: Topography min/max: -1114 m, 1513 m RMS, max velocity: 0.0115 m/year, 0.0342 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.13e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 16040 | 8.2e+03s | 26% | | Assemble composition system | 2807 | 7.86e+03s | 25% | | Assemble temperature system | 401 | 1.14e+03s | 3.6% | | Build Stokes preconditioner | 16040 | 9.56e+03s | 31% | | Build composition preconditioner | 2807 | 84.7s | 0.27% | | Build temperature preconditioner | 401 | 12s | 0% | | Create snapshot | 8 | 23.6s | 0% | | Initialization | 1 | 0.0905s | 0% | | Mesh deformation | 401 | 48.4s | 0.15% | | Postprocessing | 401 | 107s | 0.34% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.8s | 0% | | Solve Stokes system | 16040 | 4.07e+03s | 13% | | Solve composition system | 2807 | 141s | 0.45% | | Solve temperature system | 401 | 44s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1401: t=2.77873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418955 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262771 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258333 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026992 Postprocessing: Topography min/max: -1111 m, 1513 m RMS, max velocity: 0.0115 m/year, 0.0342 m/year *** Timestep 1402: t=2.78073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419641 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272547 Postprocessing: Topography min/max: -1106 m, 1512 m RMS, max velocity: 0.0115 m/year, 0.0343 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00139 *** Timestep 1403: t=2.78273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425823 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266175 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257416 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268895 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268921 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 ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418649 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263724 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254926 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266937 Postprocessing: Topography min/max: -1106 m, 1510 m RMS, max velocity: 0.0116 m/year, 0.0343 m/year *** Timestep 1405: t=2.78673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420739 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267787 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269434 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026814 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270033 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267895 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268448 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268753 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270513 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269981 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266792 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268218 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267336 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266129 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266621 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269019 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026817 Postprocessing: Topography min/max: -1103 m, 1510 m RMS, max velocity: 0.0116 m/year, 0.0344 m/year *** Timestep 1406: t=2.78873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414597 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267697 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257895 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00266503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00266814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269066 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00268794 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269182 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266516 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267866 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268506 Postprocessing: Topography min/max: -1101 m, 1510 m RMS, max velocity: 0.0116 m/year, 0.0344 m/year *** Timestep 1407: t=2.79073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420032 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266463 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259333 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267129 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026756 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00266786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267729 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266411 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268639 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268202 Postprocessing: Topography min/max: -1106 m, 1509 m RMS, max velocity: 0.0116 m/year, 0.0344 m/year *** Timestep 1408: t=2.79273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420211 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268249 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026054 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267946 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270416 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00268206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267815 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269629 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418991 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267462 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258772 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026695 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026914 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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422386 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269451 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256052 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265184 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271341 Postprocessing: Topography min/max: -1110 m, 1506 m RMS, max velocity: 0.0116 m/year, 0.0345 m/year *** Timestep 1411: t=2.79873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419875 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267561 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00266654 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267384 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026758 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026794 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266129 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267238 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269094 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267961 Postprocessing: Topography min/max: -1108 m, 1506 m RMS, max velocity: 0.0116 m/year, 0.0346 m/year *** Timestep 1412: t=2.80073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004205 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265244 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261532 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026902 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268259 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268129 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268079 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270259 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027153 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268419 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269232 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270096 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272103 Postprocessing: Topography min/max: -1105 m, 1505 m RMS, max velocity: 0.0116 m/year, 0.0346 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00140 *** Timestep 1413: t=2.80273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423408 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268112 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260187 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268401 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269012 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: 0.00425317 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026768 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259507 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267148 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269147 Rebuilding Stokes preconditioner... Solving Stokes system... 32+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042495 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268558 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259666 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268257 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272106 Postprocessing: Topography min/max: -1113 m, 1503 m RMS, max velocity: 0.0116 m/year, 0.0347 m/year *** Timestep 1416: t=2.80873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422961 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268211 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268797 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270775 Postprocessing: Topography min/max: -1115 m, 1502 m RMS, max velocity: 0.0116 m/year, 0.0347 m/year *** Timestep 1417: t=2.81073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412949 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268709 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261803 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266891 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268221 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266564 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0026889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269011 Postprocessing: Topography min/max: -1116 m, 1500 m RMS, max velocity: 0.0116 m/year, 0.0348 m/year *** Timestep 1418: t=2.81273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418216 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266112 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259395 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269293 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026751 Postprocessing: Topography min/max: -1115 m, 1500 m RMS, max velocity: 0.0116 m/year, 0.0348 m/year *** Timestep 1419: t=2.81473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418326 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269101 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260782 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270363 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266681 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267726 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00266137 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00264485 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00266747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00266542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00264408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269155 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267232 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269034 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267761 Postprocessing: Topography min/max: -1114 m, 1500 m RMS, max velocity: 0.0116 m/year, 0.0348 m/year *** Timestep 1420: t=2.81673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413866 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263772 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256704 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267917 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267099 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266319 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268117 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00268951 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267947 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268546 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268897 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269148 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269496 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268781 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026755 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270721 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270374 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027052 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0027142 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268597 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00270816 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271174 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270129 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00268403 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269421 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268671 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268814 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272267 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271822 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268844 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268883 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269987 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270413 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269813 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270315 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269802 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269436 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270742 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269543 Postprocessing: Topography min/max: -1112 m, 1499 m RMS, max velocity: 0.0116 m/year, 0.0349 m/year *** Timestep 1421: t=2.81873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418756 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268088 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259602 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268814 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272357 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027112 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272451 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270229 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271549 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271631 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271017 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269816 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270813 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270068 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268967 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269156 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00269969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269718 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269659 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269596 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270358 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271634 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270372 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267033 Postprocessing: Topography min/max: -1115 m, 1498 m RMS, max velocity: 0.0117 m/year, 0.0349 m/year *** Timestep 1422: t=2.82073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414876 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271232 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260844 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269758 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269068 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268896 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267628 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269916 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268682 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268518 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00267674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268481 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0026806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00266698 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00269351 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269851 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268417 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00267532 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00266836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00265825 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267012 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268836 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267881 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268685 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268634 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002683 Postprocessing: Topography min/max: -1119 m, 1497 m RMS, max velocity: 0.0117 m/year, 0.035 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00141 *** Timestep 1423: t=2.82273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417393 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026432 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256207 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264698 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 ... 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... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414935 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265793 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261878 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267762 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266577 Postprocessing: Topography min/max: -1125 m, 1494 m RMS, max velocity: 0.0117 m/year, 0.035 m/year *** Timestep 1425: t=2.82673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419916 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270781 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269592 Postprocessing: Topography min/max: -1127 m, 1494 m RMS, max velocity: 0.0117 m/year, 0.0351 m/year *** Timestep 1426: t=2.82873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422271 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268437 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263123 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268686 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026912 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270421 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269303 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271454 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269614 Postprocessing: Topography min/max: -1128 m, 1493 m RMS, max velocity: 0.0117 m/year, 0.0351 m/year *** Timestep 1427: t=2.83073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417833 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266846 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267866 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271284 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026974 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026973 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269233 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272303 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027038 Postprocessing: Topography min/max: -1128 m, 1492 m RMS, max velocity: 0.0117 m/year, 0.0351 m/year *** Timestep 1428: t=2.83273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422049 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416176 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266382 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266952 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270147 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269547 Postprocessing: Topography min/max: -1127 m, 1490 m RMS, max velocity: 0.0117 m/year, 0.0352 m/year *** Timestep 1430: t=2.83673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422166 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275108 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264266 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269458 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271919 Postprocessing: Topography min/max: -1131 m, 1488 m RMS, max velocity: 0.0117 m/year, 0.0353 m/year *** Timestep 1431: t=2.83873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419531 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269632 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263781 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269338 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267629 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271193 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270135 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269962 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266822 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269284 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270361 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269946 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272414 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269398 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270918 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269257 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269464 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270071 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268863 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271839 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270043 Postprocessing: Topography min/max: -1134 m, 1487 m RMS, max velocity: 0.0117 m/year, 0.0353 m/year *** Timestep 1432: t=2.84073e+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 ... 14 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: 0.00418863 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273307 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264652 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269299 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273196 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273199 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270576 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271004 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270274 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269956 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270423 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271866 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272351 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270539 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272123 Postprocessing: Topography min/max: -1137 m, 1486 m RMS, max velocity: 0.0117 m/year, 0.0353 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00142 *** Timestep 1433: t=2.84273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422506 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00429851 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271347 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263594 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269833 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270445 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269499 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270612 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268931 Postprocessing: Topography min/max: -1140 m, 1484 m RMS, max velocity: 0.0118 m/year, 0.0354 m/year *** Timestep 1435: t=2.84673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425316 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267579 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026381 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027162 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273052 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273696 Postprocessing: Topography min/max: -1140 m, 1483 m RMS, max velocity: 0.0118 m/year, 0.0355 m/year *** Timestep 1436: t=2.84873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428076 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268881 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272688 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271729 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275307 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272406 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271931 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272784 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270707 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270875 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270349 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272183 Postprocessing: Topography min/max: -1140 m, 1481 m RMS, max velocity: 0.0118 m/year, 0.0355 m/year *** Timestep 1437: t=2.85073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425507 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271818 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262459 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271017 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0026887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0026921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270885 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026966 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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419373 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265815 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258421 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266873 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269257 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270974 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271497 Postprocessing: Topography min/max: -1139 m, 1478 m RMS, max velocity: 0.0118 m/year, 0.0356 m/year *** Timestep 1439: t=2.85473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424027 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267507 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272691 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269086 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272169 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027255 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0026671 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268946 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267276 Postprocessing: Topography min/max: -1142 m, 1478 m RMS, max velocity: 0.0118 m/year, 0.0356 m/year *** Timestep 1440: t=2.85673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425588 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026851 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261537 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266336 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026931 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270282 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269229 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273605 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270349 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027113 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00271489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270571 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270254 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271134 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268807 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271644 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269633 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271015 Postprocessing: Topography min/max: -1145 m, 1477 m RMS, max velocity: 0.0118 m/year, 0.0357 m/year *** Timestep 1441: t=2.85873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424268 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269732 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260101 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270115 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271816 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269955 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027266 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271619 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269196 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269277 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270388 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269773 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00268897 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268909 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269203 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0026796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272345 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270248 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269575 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267979 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268825 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269947 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026989 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269057 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002704 Postprocessing: Topography min/max: -1146 m, 1476 m RMS, max velocity: 0.0118 m/year, 0.0357 m/year *** Timestep 1442: t=2.86073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422939 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263133 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255517 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269555 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00267525 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267753 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00265287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00265345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00267868 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 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: 0.0041787 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026673 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264625 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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426187 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267421 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267949 Postprocessing: Topography min/max: -1148 m, 1471 m RMS, max velocity: 0.0118 m/year, 0.0358 m/year *** Timestep 1445: t=2.86673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424359 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00265289 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269623 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267337 Postprocessing: Topography min/max: -1146 m, 1470 m RMS, max velocity: 0.0118 m/year, 0.0359 m/year *** Timestep 1446: t=2.86873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420551 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267884 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268465 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268937 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267947 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266458 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269159 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268899 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270669 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026903 Postprocessing: Topography min/max: -1145 m, 1469 m RMS, max velocity: 0.0118 m/year, 0.0359 m/year *** Timestep 1447: t=2.87073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425687 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265036 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259591 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265464 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268095 Postprocessing: Topography min/max: -1149 m, 1468 m RMS, max velocity: 0.0118 m/year, 0.036 m/year *** Timestep 1448: t=2.87273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042481 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424099 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265526 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257098 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265854 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265103 Postprocessing: Topography min/max: -1154 m, 1465 m RMS, max velocity: 0.0119 m/year, 0.036 m/year *** Snapshot created! *** Timestep 1450: t=2.87673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420601 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262251 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265693 Postprocessing: Topography min/max: -1156 m, 1463 m RMS, max velocity: 0.0119 m/year, 0.0361 m/year *** Timestep 1451: t=2.87873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417055 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264381 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254331 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260444 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00265821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00263598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00263736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00264471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00263597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262704 Postprocessing: Topography min/max: -1157 m, 1461 m RMS, max velocity: 0.0119 m/year, 0.0361 m/year *** Timestep 1452: t=2.88073e+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 ... 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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421376 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261879 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253878 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262169 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0026394 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00265068 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00263774 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00265382 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266594 Postprocessing: Topography min/max: -1158 m, 1460 m RMS, max velocity: 0.0119 m/year, 0.0362 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00144 *** Timestep 1453: t=2.88273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422172 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422829 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266627 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260719 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267638 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268257 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267678 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268417 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268147 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269239 Postprocessing: Topography min/max: -1158 m, 1458 m RMS, max velocity: 0.0119 m/year, 0.0363 m/year *** Timestep 1455: t=2.88673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420177 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261935 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258768 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264873 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267581 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026763 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268124 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269611 Postprocessing: Topography min/max: -1158 m, 1457 m RMS, max velocity: 0.0119 m/year, 0.0363 m/year *** Timestep 1456: t=2.88873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424739 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262471 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258741 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266861 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267792 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265092 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0026569 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026862 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268719 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270105 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268825 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269484 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270803 Postprocessing: Topography min/max: -1160 m, 1455 m RMS, max velocity: 0.0119 m/year, 0.0363 m/year *** Timestep 1457: t=2.89073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420692 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262185 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025771 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268515 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269525 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269404 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271856 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026828 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268318 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00266997 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267822 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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422142 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269038 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261893 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266889 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271594 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267939 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268989 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267343 Postprocessing: Topography min/max: -1165 m, 1451 m RMS, max velocity: 0.0119 m/year, 0.0365 m/year *** Timestep 1459: t=2.89473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419285 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267074 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027259 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269004 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0026891 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268189 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270407 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268331 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269027 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270232 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270872 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270319 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268586 Postprocessing: Topography min/max: -1167 m, 1450 m RMS, max velocity: 0.0119 m/year, 0.0365 m/year *** Timestep 1460: t=2.89673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421378 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265016 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261053 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268752 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002691 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268586 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00266551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00270369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269929 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00266827 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0026834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269306 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270852 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268387 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268136 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00267019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270293 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268771 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270102 Postprocessing: Topography min/max: -1167 m, 1449 m RMS, max velocity: 0.012 m/year, 0.0365 m/year *** Timestep 1461: t=2.89873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422614 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270952 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261365 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271155 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271144 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0026718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269638 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269326 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271168 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268064 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267893 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267094 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268069 Postprocessing: Topography min/max: -1168 m, 1447 m RMS, max velocity: 0.012 m/year, 0.0366 m/year *** Timestep 1462: t=2.90073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419206 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266006 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257564 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268716 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026851 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267808 Postprocessing: Topography min/max: -1167 m, 1446 m RMS, max velocity: 0.012 m/year, 0.0366 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00145 *** Timestep 1463: t=2.90273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042477 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263129 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256997 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264755 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267503 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 ... 14 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: 0.00420985 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262556 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255907 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264744 Postprocessing: Topography min/max: -1165 m, 1442 m RMS, max velocity: 0.012 m/year, 0.0367 m/year *** Timestep 1465: t=2.90673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425651 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267992 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267346 Postprocessing: Topography min/max: -1166 m, 1440 m RMS, max velocity: 0.012 m/year, 0.0368 m/year *** Timestep 1466: t=2.90873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419181 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263445 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259913 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265523 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267256 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265478 Postprocessing: Topography min/max: -1167 m, 1439 m RMS, max velocity: 0.012 m/year, 0.0368 m/year *** Timestep 1467: t=2.91073e+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 ... 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: 0.00422679 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262214 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264945 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268806 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268096 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270681 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267873 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266896 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268346 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266071 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268105 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267264 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268845 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265486 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267166 Postprocessing: Topography min/max: -1168 m, 1438 m RMS, max velocity: 0.012 m/year, 0.0368 m/year *** Timestep 1468: t=2.91273e+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 ... 14 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: 0.00422207 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026173 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260895 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268615 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026917 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00267953 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269169 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0026927 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268931 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268642 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268339 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00265186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269765 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268247 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026973 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00265717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271762 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269903 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269197 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026915 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269862 Postprocessing: Topography min/max: -1167 m, 1436 m RMS, max velocity: 0.012 m/year, 0.0369 m/year *** Timestep 1469: t=2.91473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425081 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265235 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261861 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264211 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266017 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026667 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00266306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00266851 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267666 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268461 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0026814 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266923 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267522 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266639 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266544 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269357 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269589 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00267198 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0026891 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00265916 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00266967 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267873 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0026955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00266641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269662 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268415 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269413 Postprocessing: Topography min/max: -1166 m, 1435 m RMS, max velocity: 0.012 m/year, 0.037 m/year *** Timestep 1470: t=2.91673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426669 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026594 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258753 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266231 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264911 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266623 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268127 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00266847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0026847 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0026888 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267135 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267208 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267671 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267456 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266741 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00267599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00264689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00267441 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267247 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00267464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0026584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00267937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0026636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0026477 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00264667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00265708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0026424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00264821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00265645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00264288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264935 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00265519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266564 Postprocessing: Topography min/max: -1165 m, 1433 m RMS, max velocity: 0.012 m/year, 0.037 m/year *** Timestep 1471: t=2.91873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417076 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263452 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025636 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262996 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002621 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026346 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0026427 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00264093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00265992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00265103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00264798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00264817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00263913 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00263128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00266939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.002666 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00264873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00262723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00264278 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00266992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00265599 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0026697 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00265294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00265866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00264666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265388 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00264733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026649 Postprocessing: Topography min/max: -1163 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.037 m/year *** Timestep 1472: t=2.92073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422217 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267277 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258272 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269552 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269363 Postprocessing: Topography min/max: -1161 m, 1430 m RMS, max velocity: 0.0121 m/year, 0.0371 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00146 *** Timestep 1473: t=2.92273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424896 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423929 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258405 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267543 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266868 Postprocessing: Topography min/max: -1161 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.0372 m/year *** Timestep 1475: t=2.92673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417531 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261803 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026193 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264893 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271171 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267252 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266627 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269175 Postprocessing: Topography min/max: -1161 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.0372 m/year *** Timestep 1476: t=2.92873e+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 ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00421076 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026863 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268527 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269054 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266284 Postprocessing: Topography min/max: -1160 m, 1430 m RMS, max velocity: 0.0121 m/year, 0.0373 m/year *** Timestep 1477: t=2.93073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422052 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264146 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255183 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262784 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267099 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026781 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267235 Postprocessing: Topography min/max: -1159 m, 1429 m RMS, max velocity: 0.0121 m/year, 0.0373 m/year *** Timestep 1478: t=2.93273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412627 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264009 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257508 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264584 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268165 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265839 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00264934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267886 Postprocessing: Topography min/max: -1157 m, 1430 m RMS, max velocity: 0.0121 m/year, 0.0374 m/year *** Timestep 1479: t=2.93473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421152 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269381 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264649 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266603 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266573 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00265007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00264904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267422 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00264112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265451 Postprocessing: Topography min/max: -1153 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.0374 m/year *** Timestep 1480: t=2.93673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042004 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265241 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264336 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265518 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266722 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267905 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270334 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269904 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00265376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00267108 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268298 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00266711 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267662 Postprocessing: Topography min/max: -1149 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.0374 m/year *** Timestep 1481: t=2.93873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419313 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266389 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256505 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264358 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267415 Postprocessing: Topography min/max: -1146 m, 1431 m RMS, max velocity: 0.0121 m/year, 0.0375 m/year *** Timestep 1482: t=2.94073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415285 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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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: 0.00418319 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264208 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025782 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263049 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266901 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 ... 14 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: 0.00419811 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264619 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258409 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265953 Postprocessing: Topography min/max: -1135 m, 1429 m RMS, max velocity: 0.0122 m/year, 0.0377 m/year *** Timestep 1485: t=2.94673e+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 ... 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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421668 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268529 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267583 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026699 Postprocessing: Topography min/max: -1130 m, 1429 m RMS, max velocity: 0.0122 m/year, 0.0377 m/year *** Timestep 1486: t=2.94873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415917 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261483 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257081 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265894 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266509 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267996 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00267239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00266665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00266163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268915 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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421325 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258293 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265466 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269302 Postprocessing: Topography min/max: -1121 m, 1431 m RMS, max velocity: 0.0122 m/year, 0.0378 m/year *** Timestep 1488: t=2.95273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424645 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266108 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271083 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266812 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269441 Postprocessing: Topography min/max: -1117 m, 1431 m RMS, max velocity: 0.0122 m/year, 0.0379 m/year *** Timestep 1489: t=2.95473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423445 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265713 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260729 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269202 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269759 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269019 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270368 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026843 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269155 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270553 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00270936 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270779 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270011 Postprocessing: Topography min/max: -1112 m, 1430 m RMS, max velocity: 0.0122 m/year, 0.0379 m/year *** Timestep 1490: t=2.95673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423813 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265849 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259534 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268547 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270581 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026966 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268974 Postprocessing: Topography min/max: -1107 m, 1429 m RMS, max velocity: 0.0122 m/year, 0.038 m/year *** Timestep 1491: t=2.95873e+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 ... 14 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: 0.0042322 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267684 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002565 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268025 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266279 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266298 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268493 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426715 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268501 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257637 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266628 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269521 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268322 Postprocessing: Topography min/max: -1093 m, 1427 m RMS, max velocity: 0.0122 m/year, 0.0381 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00148 *** Timestep 1493: t=2.96273e+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 ... 14 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: 0.00421911 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420649 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002682 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258287 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026528 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269448 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269991 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271586 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271514 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269907 Postprocessing: Topography min/max: -1081 m, 1428 m RMS, max velocity: 0.0123 m/year, 0.0381 m/year *** Timestep 1495: t=2.96673e+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 ... 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: 0.00418901 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267149 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255973 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267543 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268871 Postprocessing: Topography min/max: -1074 m, 1428 m RMS, max velocity: 0.0123 m/year, 0.0382 m/year *** Timestep 1496: t=2.96873e+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 ... 14 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: 0.00423314 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268918 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422739 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261819 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261795 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266435 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268557 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268294 Postprocessing: Topography min/max: -1057 m, 1426 m RMS, max velocity: 0.0123 m/year, 0.0383 m/year *** Timestep 1498: t=2.97273e+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 ... 14 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: 0.00417489 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026638 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257386 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026294 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264841 Postprocessing: Topography min/max: -1049 m, 1425 m RMS, max velocity: 0.0123 m/year, 0.0384 m/year *** Timestep 1499: t=2.97473e+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 ... 14 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: 0.00425476 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266832 Postprocessing: Topography min/max: -1052 m, 1424 m RMS, max velocity: 0.0123 m/year, 0.0384 m/year *** Snapshot created! *** Timestep 1500: t=2.97673e+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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041794 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026824 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260224 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266166 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00265891 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00266472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00265997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268091 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267077 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266309 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268229 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267243 Postprocessing: Topography min/max: -1054 m, 1425 m RMS, max velocity: 0.0123 m/year, 0.0385 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.92e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 20040 | 1.02e+04s | 26% | | Assemble composition system | 3507 | 9.8e+03s | 25% | | Assemble temperature system | 501 | 1.42e+03s | 3.6% | | Build Stokes preconditioner | 20040 | 1.19e+04s | 30% | | Build composition preconditioner | 3507 | 106s | 0.27% | | Build temperature preconditioner | 501 | 15s | 0% | | Create snapshot | 10 | 24.8s | 0% | | Initialization | 1 | 0.0905s | 0% | | Mesh deformation | 501 | 60.4s | 0.15% | | Postprocessing | 501 | 132s | 0.34% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.8s | 0% | | Solve Stokes system | 20040 | 5.18e+03s | 13% | | Solve composition system | 3507 | 175s | 0.45% | | Solve temperature system | 501 | 54.6s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1501: t=2.97873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042609 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263576 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026104 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267827 Postprocessing: Topography min/max: -1055 m, 1425 m RMS, max velocity: 0.0123 m/year, 0.0385 m/year *** Timestep 1502: t=2.98073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424562 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267673 Postprocessing: Topography min/max: -1055 m, 1425 m RMS, max velocity: 0.0123 m/year, 0.0385 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00149 *** Timestep 1503: t=2.98273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424867 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263967 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258514 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267985 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270211 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268705 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268594 Postprocessing: Topography min/max: -1055 m, 1424 m RMS, max velocity: 0.0124 m/year, 0.0386 m/year *** Timestep 1504: t=2.98473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418255 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261711 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256908 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265785 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268314 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267581 Postprocessing: Topography min/max: -1060 m, 1423 m RMS, max velocity: 0.0124 m/year, 0.0386 m/year *** Timestep 1505: t=2.98673e+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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424032 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267197 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254345 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263747 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265719 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00264764 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268381 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00265201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00264874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00264805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026597 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264984 Postprocessing: Topography min/max: -1064 m, 1421 m RMS, max velocity: 0.0124 m/year, 0.0387 m/year *** Timestep 1506: t=2.98873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419762 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263936 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255677 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263694 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265894 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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424002 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264939 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257704 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266462 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270119 Postprocessing: Topography min/max: -1069 m, 1420 m RMS, max velocity: 0.0124 m/year, 0.0388 m/year *** Timestep 1508: t=2.99273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422667 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027005 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269987 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271645 Postprocessing: Topography min/max: -1071 m, 1420 m RMS, max velocity: 0.0124 m/year, 0.0389 m/year *** Timestep 1509: t=2.99473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426815 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270152 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258669 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267243 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270148 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269204 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268397 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269487 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269005 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268605 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270041 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267703 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271332 Postprocessing: Topography min/max: -1072 m, 1420 m RMS, max velocity: 0.0124 m/year, 0.0389 m/year *** Timestep 1510: t=2.99673e+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 ... 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: 0.0042027 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267503 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256742 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266258 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269186 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268297 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268844 Postprocessing: Topography min/max: -1072 m, 1419 m RMS, max velocity: 0.0124 m/year, 0.039 m/year *** Timestep 1511: t=2.99873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423556 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266323 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262537 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026809 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270146 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270195 Postprocessing: Topography min/max: -1072 m, 1418 m RMS, max velocity: 0.0124 m/year, 0.039 m/year *** Timestep 1512: t=3.00073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423343 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259262 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0026601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026808 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271535 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269445 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269483 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267858 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267752 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269174 Postprocessing: Topography min/max: -1073 m, 1416 m RMS, max velocity: 0.0124 m/year, 0.0391 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00150 *** Timestep 1513: t=3.00273e+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 ... 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: 0.0042612 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267625 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258647 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002677 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267346 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266936 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026897 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269446 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270433 Postprocessing: Topography min/max: -1077 m, 1415 m RMS, max velocity: 0.0125 m/year, 0.0392 m/year *** Timestep 1514: t=3.00473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423555 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026782 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263483 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268812 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270478 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271128 Postprocessing: Topography min/max: -1081 m, 1415 m RMS, max velocity: 0.0125 m/year, 0.0392 m/year *** Timestep 1515: t=3.00673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424004 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026958 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262331 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268825 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272616 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272072 Postprocessing: Topography min/max: -1084 m, 1415 m RMS, max velocity: 0.0125 m/year, 0.0393 m/year *** Timestep 1516: t=3.00873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428135 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434783 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268742 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263624 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027014 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271802 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274366 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274573 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272903 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273351 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273737 Postprocessing: Topography min/max: -1089 m, 1413 m RMS, max velocity: 0.0125 m/year, 0.0394 m/year *** Timestep 1518: t=3.01273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433831 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271066 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269845 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274996 Postprocessing: Topography min/max: -1090 m, 1412 m RMS, max velocity: 0.0125 m/year, 0.0394 m/year *** Timestep 1519: t=3.01473e+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 ... 14 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: 0.00426119 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269263 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269449 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273729 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274783 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274288 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275613 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273445 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276233 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275703 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274596 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273138 Postprocessing: Topography min/max: -1091 m, 1410 m RMS, max velocity: 0.0125 m/year, 0.0395 m/year *** Timestep 1520: t=3.01673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427571 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274805 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263147 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272184 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272916 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272688 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271489 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272241 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272345 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273194 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274479 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272996 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271951 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275328 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271725 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271361 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272551 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272315 Postprocessing: Topography min/max: -1091 m, 1408 m RMS, max velocity: 0.0125 m/year, 0.0395 m/year *** Timestep 1521: t=3.01873e+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 ... 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: 0.00425568 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267247 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259193 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268553 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270902 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270333 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270309 Postprocessing: Topography min/max: -1091 m, 1408 m RMS, max velocity: 0.0125 m/year, 0.0396 m/year *** Timestep 1522: t=3.02073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433846 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268703 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269643 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271075 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270247 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268761 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269466 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268619 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267151 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269686 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269923 Postprocessing: Topography min/max: -1094 m, 1408 m RMS, max velocity: 0.0126 m/year, 0.0397 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00151 *** Timestep 1523: t=3.02273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424336 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268398 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262116 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268091 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268838 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270138 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269498 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267731 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273158 Postprocessing: Topography min/max: -1097 m, 1407 m RMS, max velocity: 0.0126 m/year, 0.0398 m/year *** Timestep 1524: t=3.02473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426866 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267873 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259335 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267642 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026959 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269941 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027145 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271921 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270634 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270699 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271946 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273237 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271545 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272733 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268215 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270547 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272619 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0026943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0026895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002719 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269449 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270795 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267714 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270929 Postprocessing: Topography min/max: -1101 m, 1406 m RMS, max velocity: 0.0126 m/year, 0.0398 m/year *** Timestep 1525: t=3.02673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428729 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267134 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265657 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268656 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267983 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268983 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267866 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267648 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268342 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269945 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00266285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00267427 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269911 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00267064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267784 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00266968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268018 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266459 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00265969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026803 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426541 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265538 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260385 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265992 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267127 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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418062 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267169 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261903 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00265865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00263842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026652 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265633 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00262774 Postprocessing: Topography min/max: -1108 m, 1401 m RMS, max velocity: 0.0126 m/year, 0.04 m/year *** Timestep 1528: t=3.03273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423134 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00264074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00263978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266662 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265628 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265412 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266116 Postprocessing: Topography min/max: -1110 m, 1401 m RMS, max velocity: 0.0126 m/year, 0.0401 m/year *** Timestep 1529: t=3.03473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421258 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254174 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00265564 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00265484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00263323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00264083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00263923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266123 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266409 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266863 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267175 Postprocessing: Topography min/max: -1111 m, 1401 m RMS, max velocity: 0.0126 m/year, 0.0401 m/year *** Timestep 1530: t=3.03673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421601 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265428 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256153 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265409 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267852 Postprocessing: Topography min/max: -1111 m, 1400 m RMS, max velocity: 0.0127 m/year, 0.0402 m/year *** Timestep 1531: t=3.03873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419124 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425741 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267953 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258737 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264344 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263755 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265998 Postprocessing: Topography min/max: -1114 m, 1397 m RMS, max velocity: 0.0127 m/year, 0.0403 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00152 *** Timestep 1533: t=3.04273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422879 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266146 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266865 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267344 Postprocessing: Topography min/max: -1117 m, 1396 m RMS, max velocity: 0.0127 m/year, 0.0404 m/year *** Timestep 1534: t=3.04473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416197 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265093 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259284 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265534 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266711 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00264787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267945 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267385 Postprocessing: Topography min/max: -1120 m, 1394 m RMS, max velocity: 0.0127 m/year, 0.0404 m/year *** Timestep 1535: t=3.04673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418015 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265671 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256641 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264327 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266857 Postprocessing: Topography min/max: -1123 m, 1393 m RMS, max velocity: 0.0127 m/year, 0.0405 m/year *** Timestep 1536: t=3.04873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420832 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420028 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254873 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263656 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264905 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00265303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265138 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259527 Postprocessing: Topography min/max: -1126 m, 1392 m RMS, max velocity: 0.0127 m/year, 0.0406 m/year *** Timestep 1538: t=3.05273e+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 ... 14 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: 0.00421013 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266821 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00251185 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002617 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263613 Postprocessing: Topography min/max: -1127 m, 1390 m RMS, max velocity: 0.0128 m/year, 0.0407 m/year *** Timestep 1539: t=3.05473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417511 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269056 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269338 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267977 Postprocessing: Topography min/max: -1127 m, 1389 m RMS, max velocity: 0.0128 m/year, 0.0408 m/year *** Timestep 1540: t=3.05673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424623 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00263107 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257613 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265226 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00265887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267207 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026479 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266056 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267198 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266821 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 ... 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: 0.00424575 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265587 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254643 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264036 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267225 Postprocessing: Topography min/max: -1127 m, 1385 m RMS, max velocity: 0.0128 m/year, 0.0409 m/year *** Timestep 1542: t=3.06073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422367 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266737 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268841 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267073 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266769 Postprocessing: Topography min/max: -1130 m, 1384 m RMS, max velocity: 0.0128 m/year, 0.041 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00153 *** Timestep 1543: t=3.06273e+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 ... 14 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: 0.00430132 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267769 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256945 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266901 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266612 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268708 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269595 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269065 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268223 Postprocessing: Topography min/max: -1133 m, 1383 m RMS, max velocity: 0.0128 m/year, 0.041 m/year *** Timestep 1544: t=3.06473e+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 ... 14 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: 0.00426955 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266476 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256844 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00266901 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270798 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267751 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267525 Postprocessing: Topography min/max: -1135 m, 1383 m RMS, max velocity: 0.0128 m/year, 0.0411 m/year *** Timestep 1545: t=3.06673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424887 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268992 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259169 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266801 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00265469 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266208 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266416 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0026878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267163 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269349 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268106 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00264675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267551 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026819 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267748 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269237 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269358 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270105 Postprocessing: Topography min/max: -1137 m, 1381 m RMS, max velocity: 0.0129 m/year, 0.0412 m/year *** Timestep 1546: t=3.06873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426089 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270746 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256678 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268941 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026961 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269053 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269611 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270268 Postprocessing: Topography min/max: -1138 m, 1380 m RMS, max velocity: 0.0129 m/year, 0.0413 m/year *** Timestep 1547: t=3.07073e+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 ... 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: 0.00420756 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265603 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259505 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269053 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267946 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269563 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271049 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271816 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269139 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267458 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267899 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270057 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268183 Postprocessing: Topography min/max: -1138 m, 1378 m RMS, max velocity: 0.0129 m/year, 0.0413 m/year *** Timestep 1548: t=3.07273e+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 ... 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: 0.00432905 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026761 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002619 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266922 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266799 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267992 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268577 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267783 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267173 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027059 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271073 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268421 Postprocessing: Topography min/max: -1137 m, 1376 m RMS, max velocity: 0.0129 m/year, 0.0414 m/year *** Timestep 1549: t=3.07473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424822 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269176 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260791 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268726 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269384 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0026926 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00267225 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268151 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267351 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268918 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268284 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266682 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269526 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00266231 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00268689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00266435 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269618 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269483 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268161 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00267838 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268128 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269482 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270583 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268344 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00267924 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00264762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026663 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266046 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002667 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266444 Postprocessing: Topography min/max: -1136 m, 1374 m RMS, max velocity: 0.0129 m/year, 0.0415 m/year *** Snapshot created! *** Timestep 1550: t=3.07673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004263 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267135 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259585 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266647 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026609 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266532 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270948 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270249 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270386 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271395 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268964 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269435 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268349 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0026912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269233 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 1550: t=3.07673e+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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425797 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266911 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258135 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266318 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026416 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269133 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270626 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00267711 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268822 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026899 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268082 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266644 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268844 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269373 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00267553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267613 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00268881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270444 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00267754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270157 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268024 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270736 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269681 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027053 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268388 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002673 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269017 Postprocessing: Topography min/max: -1139 m, 1375 m RMS, max velocity: 0.0129 m/year, 0.0415 m/year *** Timestep 1551: t=3.07873e+06 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 ... 17 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... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425875 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271122 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261954 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269559 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267699 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268681 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272886 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0026874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269748 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266922 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268643 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0026987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026974 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00267565 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00267598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00267588 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00265787 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00266184 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269575 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270725 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270122 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268388 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0026922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00266762 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268696 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268424 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00267358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268835 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268341 Postprocessing: Topography min/max: -1141 m, 1374 m RMS, max velocity: 0.0129 m/year, 0.0416 m/year *** Timestep 1552: t=3.08073e+06 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 ... 18 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... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420923 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266994 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262754 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026993 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268709 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269299 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269034 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00266974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269355 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267263 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00266503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266535 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273242 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267706 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265477 Postprocessing: Topography min/max: -1143 m, 1372 m RMS, max velocity: 0.013 m/year, 0.0417 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00154 *** Timestep 1553: t=3.08273e+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 ... 17 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00430783 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026925 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260578 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268351 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269981 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00266711 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269029 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268355 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269579 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267699 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027015 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268847 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0026895 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270634 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267445 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268062 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269166 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00267993 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00268906 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026755 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269039 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270673 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268929 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268146 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268478 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266928 Postprocessing: Topography min/max: -1144 m, 1371 m RMS, max velocity: 0.013 m/year, 0.0417 m/year *** Timestep 1554: t=3.08473e+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 ... 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: 0.00427994 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267736 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258046 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270159 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269167 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269087 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269416 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0026946 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027172 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269447 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270475 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0026836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271186 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270534 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268142 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 ... 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: 0.00427683 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267222 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026146 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267923 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027007 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269582 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269405 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270472 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0026756 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269996 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268277 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269674 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270215 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266566 Postprocessing: Topography min/max: -1145 m, 1367 m RMS, max velocity: 0.013 m/year, 0.0419 m/year *** Timestep 1556: t=3.08873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433624 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270075 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262874 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269131 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027298 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271393 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270773 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272888 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272723 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272977 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270281 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269632 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270956 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00271819 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272384 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270978 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272072 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271268 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027128 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027439 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273778 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269755 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027193 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271676 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272582 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271308 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271327 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272269 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273214 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273306 Postprocessing: Topography min/max: -1145 m, 1365 m RMS, max velocity: 0.013 m/year, 0.042 m/year *** Timestep 1557: t=3.09073e+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 ... 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: 0.00431122 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271294 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263117 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269641 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269902 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269532 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027032 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270329 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00271447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00269317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272245 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271085 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270775 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271853 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269257 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271891 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269715 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270463 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270365 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271647 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270596 Postprocessing: Topography min/max: -1144 m, 1364 m RMS, max velocity: 0.013 m/year, 0.042 m/year *** Timestep 1558: t=3.09273e+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 ... 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: 0.00432824 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274846 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269896 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271392 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268814 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271782 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274412 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027158 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270975 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00271244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272583 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269656 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270091 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027158 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269831 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027018 Postprocessing: Topography min/max: -1143 m, 1363 m RMS, max velocity: 0.013 m/year, 0.0421 m/year *** Timestep 1559: t=3.09473e+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 ... 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: 0.00428035 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268931 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259756 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267058 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270493 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271582 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427567 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273509 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261451 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272165 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272528 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274115 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275504 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273754 Postprocessing: Topography min/max: -1146 m, 1360 m RMS, max velocity: 0.0131 m/year, 0.0423 m/year *** Timestep 1561: t=3.09873e+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 ... 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: 0.0043512 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271971 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270925 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272453 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271557 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271667 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273271 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273072 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274077 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274122 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272511 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272576 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272631 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274903 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276526 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275517 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027358 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271902 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271813 Postprocessing: Topography min/max: -1147 m, 1358 m RMS, max velocity: 0.0131 m/year, 0.0423 m/year *** Timestep 1562: t=3.10073e+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 ... 15 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: 0.00430855 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270945 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263659 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026942 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272203 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271336 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273836 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276623 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274392 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272314 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272608 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274458 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272937 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274869 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271565 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274874 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271852 Postprocessing: Topography min/max: -1148 m, 1356 m RMS, max velocity: 0.0131 m/year, 0.0424 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00155 *** Timestep 1563: t=3.10273e+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 ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434733 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273669 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266122 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271576 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271224 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272772 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271448 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270616 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274356 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274281 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274209 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270809 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272435 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272714 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270127 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274357 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273587 Postprocessing: Topography min/max: -1148 m, 1354 m RMS, max velocity: 0.0131 m/year, 0.0425 m/year *** Timestep 1564: t=3.10473e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433026 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266888 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271373 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272204 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271107 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273601 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271831 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271874 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272494 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027201 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272763 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270811 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271097 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272957 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027469 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273542 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271526 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271645 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269991 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269961 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272639 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272034 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271593 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270715 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271831 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027165 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272903 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274429 Postprocessing: Topography min/max: -1148 m, 1353 m RMS, max velocity: 0.0131 m/year, 0.0425 m/year *** Timestep 1565: t=3.10673e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00430942 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266137 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026795 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267774 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270589 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271156 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00270299 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0026879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267347 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027043 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273099 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270282 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270511 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271491 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270413 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027192 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269669 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271601 Postprocessing: Topography min/max: -1147 m, 1352 m RMS, max velocity: 0.0132 m/year, 0.0426 m/year *** Timestep 1566: t=3.10873e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432864 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268423 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261962 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269146 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270635 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268318 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0026993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272627 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270561 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00269314 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0027223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271211 Postprocessing: Topography min/max: -1146 m, 1350 m RMS, max velocity: 0.0132 m/year, 0.0427 m/year *** Timestep 1567: t=3.11073e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042736 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026109 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270579 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273651 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273513 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275946 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027175 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272744 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275336 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273588 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274098 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273636 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273226 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272219 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027326 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274471 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270589 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272469 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027025 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273773 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272288 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027222 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273462 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272463 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272831 Postprocessing: Topography min/max: -1143 m, 1349 m RMS, max velocity: 0.0132 m/year, 0.0428 m/year *** Timestep 1568: t=3.11273e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434207 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269077 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260163 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270862 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271843 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270632 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271947 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273759 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274277 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272705 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270902 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027121 Postprocessing: Topography min/max: -1144 m, 1347 m RMS, max velocity: 0.0132 m/year, 0.0429 m/year *** Timestep 1569: t=3.11473e+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 ... 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: 0.00431577 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269527 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260183 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027678 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 ... 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00430374 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027054 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263336 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027321 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274784 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275602 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275317 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272829 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274614 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274563 Postprocessing: Topography min/max: -1144 m, 1343 m RMS, max velocity: 0.0132 m/year, 0.0431 m/year *** Timestep 1571: t=3.11873e+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 ... 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: 0.00432386 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00277062 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276981 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277857 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277018 Postprocessing: Topography min/max: -1142 m, 1341 m RMS, max velocity: 0.0133 m/year, 0.0431 m/year *** Timestep 1572: t=3.12073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432035 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272002 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268628 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272232 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027298 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273948 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275519 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275563 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00275453 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275574 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274128 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275346 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00275221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00276301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274336 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277083 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273182 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276738 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275675 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276719 Postprocessing: Topography min/max: -1140 m, 1340 m RMS, max velocity: 0.0133 m/year, 0.0432 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00156 *** Timestep 1573: t=3.12273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432861 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269538 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262349 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272894 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270799 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270839 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273501 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270454 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271369 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273007 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274553 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275664 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272562 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273937 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274174 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275917 Postprocessing: Topography min/max: -1137 m, 1338 m RMS, max velocity: 0.0133 m/year, 0.0433 m/year *** Timestep 1574: t=3.12473e+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 ... 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: 0.00431203 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274051 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261064 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270491 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272175 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271742 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270544 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027183 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270122 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270767 Postprocessing: Topography min/max: -1133 m, 1337 m RMS, max velocity: 0.0133 m/year, 0.0434 m/year *** Timestep 1575: t=3.12673e+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 ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433225 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268115 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257083 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268164 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00267425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269686 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268491 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269855 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269142 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271938 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268163 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269289 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270708 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027077 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269939 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271914 Postprocessing: Topography min/max: -1130 m, 1335 m RMS, max velocity: 0.0133 m/year, 0.0434 m/year *** Timestep 1576: t=3.12873e+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 ... 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: 0.00432507 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270918 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262179 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268709 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270088 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027112 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271203 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269251 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270816 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002721 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270058 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272124 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027354 Postprocessing: Topography min/max: -1127 m, 1333 m RMS, max velocity: 0.0133 m/year, 0.0435 m/year *** Timestep 1577: t=3.13073e+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 ... 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: 0.00426723 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266686 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261329 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267412 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267946 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00268537 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267872 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027086 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027134 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273171 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269971 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268209 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00266265 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00268296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270521 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269957 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271504 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272104 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270965 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268774 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271645 Postprocessing: Topography min/max: -1124 m, 1331 m RMS, max velocity: 0.0134 m/year, 0.0436 m/year *** Timestep 1578: t=3.13273e+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 ... 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: 0.00433976 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273086 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264717 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272573 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274839 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027401 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274716 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273664 Postprocessing: Topography min/max: -1119 m, 1328 m RMS, max velocity: 0.0134 m/year, 0.0437 m/year *** Timestep 1579: t=3.13473e+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 ... 15 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: 0.00439251 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434405 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271977 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265638 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275004 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277513 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276052 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274919 Postprocessing: Topography min/max: -1107 m, 1326 m RMS, max velocity: 0.0134 m/year, 0.0438 m/year *** Timestep 1581: t=3.13873e+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 ... 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: 0.00433547 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271253 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265506 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272918 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274872 Postprocessing: Topography min/max: -1101 m, 1324 m RMS, max velocity: 0.0134 m/year, 0.0439 m/year *** Timestep 1582: t=3.14073e+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 ... 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: 0.00430872 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271484 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273941 Postprocessing: Topography min/max: -1096 m, 1322 m RMS, max velocity: 0.0134 m/year, 0.044 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00157 *** Timestep 1583: t=3.14273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434121 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027118 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260143 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268934 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273641 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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00435103 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271739 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263007 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272746 Postprocessing: Topography min/max: -1084 m, 1318 m RMS, max velocity: 0.0135 m/year, 0.0442 m/year *** Timestep 1585: t=3.14673e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00428002 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274712 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271997 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275252 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272128 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273216 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272677 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269956 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272939 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274633 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276286 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00273661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273263 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027357 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274823 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274612 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272988 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273863 Postprocessing: Topography min/max: -1086 m, 1315 m RMS, max velocity: 0.0135 m/year, 0.0443 m/year *** Timestep 1586: t=3.14873e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433965 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272073 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264488 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027421 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274638 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276678 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274803 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274016 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278947 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273516 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274552 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278759 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027657 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027351 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276108 Postprocessing: Topography min/max: -1086 m, 1314 m RMS, max velocity: 0.0135 m/year, 0.0443 m/year *** Timestep 1587: t=3.15073e+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 ... 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: 0.00433142 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270229 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265737 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277169 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274843 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276074 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276023 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273333 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275675 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027623 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273514 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272848 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273064 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272273 Postprocessing: Topography min/max: -1086 m, 1312 m RMS, max velocity: 0.0135 m/year, 0.0444 m/year *** Timestep 1588: t=3.15273e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.0042966 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270298 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266147 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274442 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274823 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002726 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027288 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274022 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273177 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275739 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0027481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042775 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270801 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261156 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270649 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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433011 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268808 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262511 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271743 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271089 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272911 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027632 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273142 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027073 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027389 Postprocessing: Topography min/max: -1086 m, 1306 m RMS, max velocity: 0.0136 m/year, 0.0446 m/year *** Timestep 1591: t=3.15873e+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 ... 12 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: 0.00427389 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269095 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262448 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271949 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272208 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270527 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027323 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272647 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272217 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272516 Postprocessing: Topography min/max: -1089 m, 1304 m RMS, max velocity: 0.0136 m/year, 0.0447 m/year *** Timestep 1592: t=3.16073e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00430506 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271417 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263001 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272393 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272713 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275399 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.002742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027595 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274763 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027307 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272892 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027383 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00278011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271515 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273571 Postprocessing: Topography min/max: -1091 m, 1302 m RMS, max velocity: 0.0136 m/year, 0.0448 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00158 *** Timestep 1593: t=3.16273e+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 ... 12 iterations. Solving plastic_strain system ... 15 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: 0.00429245 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272386 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262849 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271461 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273065 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271926 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271867 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272769 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273319 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275696 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: 0.00438159 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271019 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263227 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273628 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274279 Rebuilding Stokes preconditioner... Solving Stokes system... 41+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435008 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264535 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273599 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274478 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273119 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275944 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274732 Postprocessing: Topography min/max: -1095 m, 1296 m RMS, max velocity: 0.0137 m/year, 0.0451 m/year *** Timestep 1596: t=3.16873e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436405 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273943 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265973 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275179 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276679 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274064 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274002 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274437 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275435 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275959 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274744 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272219 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274485 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273958 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275873 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276051 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277692 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275723 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274892 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275069 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275583 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275598 Postprocessing: Topography min/max: -1095 m, 1294 m RMS, max velocity: 0.0137 m/year, 0.0452 m/year *** Timestep 1597: t=3.17073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439813 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273978 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264161 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271537 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272678 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273876 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276423 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273671 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276603 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275442 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274022 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00275017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274679 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277987 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276703 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276082 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276904 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274816 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276084 Postprocessing: Topography min/max: -1095 m, 1292 m RMS, max velocity: 0.0137 m/year, 0.0453 m/year *** Timestep 1598: t=3.17273e+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 ... 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: 0.00437015 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271702 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265361 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277335 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277609 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275695 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278942 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275969 Postprocessing: Topography min/max: -1095 m, 1290 m RMS, max velocity: 0.0137 m/year, 0.0453 m/year *** Timestep 1599: t=3.17473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435754 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276335 Postprocessing: Topography min/max: -1098 m, 1287 m RMS, max velocity: 0.0138 m/year, 0.0455 m/year *** Snapshot created! *** Timestep 1600: t=3.17673e+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 ... 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: 0.0043465 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276281 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267997 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274956 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273313 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279826 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273944 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275119 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275738 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027736 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277689 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277627 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027831 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027767 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274929 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274455 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027423 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274431 Postprocessing: Topography min/max: -1101 m, 1285 m RMS, max velocity: 0.0138 m/year, 0.0456 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.19e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 2040 | 1.06e+03s | 25% | | Assemble composition system | 357 | 1.03e+03s | 25% | | Assemble temperature system | 51 | 150s | 3.6% | | Build Stokes preconditioner | 2040 | 1.23e+03s | 29% | | Build composition preconditioner | 357 | 10.9s | 0.26% | | Build temperature preconditioner | 51 | 1.55s | 0% | | Create snapshot | 1 | 0.608s | 0% | | Initialization | 1 | 0.0732s | 0% | | Mesh deformation | 51 | 6.23s | 0.15% | | Postprocessing | 51 | 13.1s | 0.31% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.796s | 0% | | Solve Stokes system | 2040 | 644s | 15% | | Solve composition system | 357 | 18.7s | 0.45% | | Solve temperature system | 51 | 5.65s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1601: t=3.17873e+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 ... 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: 0.00438266 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274606 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268262 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276938 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274528 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274686 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275073 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276296 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276833 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276258 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274066 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275529 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277248 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276405 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275325 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274651 Postprocessing: Topography min/max: -1103 m, 1283 m RMS, max velocity: 0.0138 m/year, 0.0457 m/year *** Timestep 1602: t=3.18073e+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 ... 12 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: 0.00431776 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271369 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264994 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273248 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276909 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274592 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278446 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027859 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276266 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273965 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277614 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275163 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279009 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278221 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277394 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280386 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279453 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275621 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278159 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277414 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00276784 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276613 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275735 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276515 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277304 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278622 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279028 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276975 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277748 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279534 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276508 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276092 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275472 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278898 Postprocessing: Topography min/max: -1105 m, 1282 m RMS, max velocity: 0.0138 m/year, 0.0457 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00159 *** Timestep 1603: t=3.18273e+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 ... 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: 0.00443092 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274072 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265959 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275658 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272411 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276105 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277188 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276804 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027288 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027498 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272343 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027738 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273197 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276477 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275121 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00277199 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276419 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275631 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278701 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277461 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027737 Postprocessing: Topography min/max: -1107 m, 1280 m RMS, max velocity: 0.0138 m/year, 0.0458 m/year *** Timestep 1604: t=3.18473e+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 ... 12 iterations. Solving plastic_strain system ... 16 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: 0.00439318 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276246 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267762 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274406 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272325 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275601 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276931 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276526 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276562 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275543 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276002 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276224 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277094 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276369 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276906 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275101 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027458 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273314 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276714 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274819 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274828 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275018 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275476 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275708 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277452 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274473 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276153 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275399 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274928 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272143 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277523 Postprocessing: Topography min/max: -1108 m, 1277 m RMS, max velocity: 0.0139 m/year, 0.0459 m/year *** Timestep 1605: t=3.18673e+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 ... 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: 0.00444493 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273167 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262679 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273854 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275133 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027478 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272805 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275048 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273114 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273406 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274435 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272469 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272196 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274146 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272243 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273348 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00271913 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00275708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274556 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027447 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273106 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0027168 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275284 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273496 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273376 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273255 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274237 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272722 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273422 Postprocessing: Topography min/max: -1109 m, 1275 m RMS, max velocity: 0.0139 m/year, 0.046 m/year *** Timestep 1606: t=3.18873e+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 ... 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: 0.0043795 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027032 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263018 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273789 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271725 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027332 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272041 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274551 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273067 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272859 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271913 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272144 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274227 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273882 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272028 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273156 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273119 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274839 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271796 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271219 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274261 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273742 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276002 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274968 Postprocessing: Topography min/max: -1110 m, 1273 m RMS, max velocity: 0.0139 m/year, 0.0461 m/year *** Timestep 1607: t=3.19073e+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 ... 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: 0.00436364 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271182 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260787 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269755 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276029 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275138 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275149 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273695 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276212 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276561 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275857 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273482 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00276466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273237 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00274745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275651 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00277034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274497 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272494 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272892 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274338 Postprocessing: Topography min/max: -1111 m, 1270 m RMS, max velocity: 0.0139 m/year, 0.0462 m/year *** Timestep 1608: t=3.19273e+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 ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440189 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272572 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269017 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276473 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276221 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275751 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279309 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277338 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275449 Postprocessing: Topography min/max: -1112 m, 1268 m RMS, max velocity: 0.0139 m/year, 0.0464 m/year *** Timestep 1609: t=3.19473e+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 ... 12 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: 0.00437401 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275277 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276339 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280087 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.002762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280707 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276379 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278394 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279301 Postprocessing: Topography min/max: -1113 m, 1266 m RMS, max velocity: 0.014 m/year, 0.0464 m/year *** Timestep 1610: t=3.19673e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0043741 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277402 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270402 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279408 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277788 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279627 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028234 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281034 Postprocessing: Topography min/max: -1114 m, 1264 m RMS, max velocity: 0.014 m/year, 0.0465 m/year *** Timestep 1611: t=3.19873e+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 ... 12 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: 0.00442049 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275832 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271098 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279487 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281048 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281316 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028273 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280129 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277594 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280533 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280828 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278899 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279669 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280515 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281282 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279506 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00278789 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281829 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283061 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282147 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282237 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028123 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279234 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280763 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280923 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00277708 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278984 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280741 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279433 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028063 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278778 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277604 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279311 Postprocessing: Topography min/max: -1117 m, 1262 m RMS, max velocity: 0.014 m/year, 0.0466 m/year *** Timestep 1612: t=3.20073e+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 ... 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: 0.00444832 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277384 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271021 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276691 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279786 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279779 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277881 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279303 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281212 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278804 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279063 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278797 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278606 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027591 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278678 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275358 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00276563 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279877 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280246 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276929 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00277791 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281986 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027728 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00279726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027685 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279028 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278942 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277885 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278802 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280097 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277492 Postprocessing: Topography min/max: -1118 m, 1260 m RMS, max velocity: 0.014 m/year, 0.0467 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00160 *** Timestep 1613: t=3.20273e+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 ... 12 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: 0.00434624 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275458 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026958 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277673 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279001 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276149 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278068 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004388 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280247 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273715 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280563 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280012 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279507 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280919 Postprocessing: Topography min/max: -1121 m, 1255 m RMS, max velocity: 0.0141 m/year, 0.0469 m/year *** Timestep 1615: t=3.20673e+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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434419 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276997 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273029 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284302 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281843 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280733 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281916 Postprocessing: Topography min/max: -1122 m, 1252 m RMS, max velocity: 0.0141 m/year, 0.047 m/year *** Timestep 1616: t=3.20873e+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 ... 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... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044612 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280714 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275116 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281511 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283069 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285416 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283209 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283084 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284516 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284098 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285003 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286585 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287128 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286954 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285512 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286349 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286716 Postprocessing: Topography min/max: -1123 m, 1250 m RMS, max velocity: 0.0141 m/year, 0.0471 m/year *** Timestep 1617: t=3.21073e+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 ... 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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447841 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280479 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278338 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285494 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286117 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288099 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286036 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028622 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285215 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286907 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287082 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286631 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283995 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286611 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285976 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287258 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286195 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287001 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002878 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285791 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285313 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287984 Postprocessing: Topography min/max: -1123 m, 1248 m RMS, max velocity: 0.0141 m/year, 0.0472 m/year *** Timestep 1618: t=3.21273e+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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045337 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028089 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282284 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285192 Postprocessing: Topography min/max: -1122 m, 1246 m RMS, max velocity: 0.0142 m/year, 0.0473 m/year *** Timestep 1619: t=3.21473e+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 ... 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... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448027 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283257 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272647 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284478 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028486 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028383 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282072 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028113 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281794 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282802 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280296 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279581 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280418 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280514 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283827 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280695 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283884 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282408 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283307 Postprocessing: Topography min/max: -1121 m, 1244 m RMS, max velocity: 0.0142 m/year, 0.0474 m/year *** Timestep 1620: t=3.21673e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450602 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283287 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281905 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284162 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280698 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282165 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285533 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282888 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282996 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283533 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282173 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283803 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280503 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281194 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028335 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284151 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280099 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283245 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282383 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283551 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028117 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284376 Postprocessing: Topography min/max: -1120 m, 1242 m RMS, max velocity: 0.0142 m/year, 0.0475 m/year *** Timestep 1621: t=3.21873e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444124 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279009 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271377 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282424 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283065 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283626 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284273 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283839 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283461 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284134 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283431 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284791 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287264 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285118 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283235 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284092 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286277 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285658 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028493 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282702 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284725 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028374 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282637 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283644 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283251 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028512 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284612 Postprocessing: Topography min/max: -1120 m, 1239 m RMS, max velocity: 0.0142 m/year, 0.0476 m/year *** Timestep 1622: t=3.22073e+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 ... 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: 0.00445762 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277013 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273432 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284443 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285478 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284772 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284323 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281267 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028333 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284188 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283488 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283856 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028289 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284551 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284395 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284889 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282521 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284575 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028392 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285141 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283346 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283612 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286679 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284773 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282705 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283752 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284709 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283973 Postprocessing: Topography min/max: -1118 m, 1236 m RMS, max velocity: 0.0142 m/year, 0.0477 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00161 *** Timestep 1623: t=3.22273e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445249 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279382 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272058 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283666 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283245 Rebuilding Stokes preconditioner... 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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 ... 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... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443807 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278157 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275399 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283509 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281849 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028686 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283441 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283162 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283466 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286775 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286112 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281462 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283576 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283734 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284051 Postprocessing: Topography min/max: -1113 m, 1232 m RMS, max velocity: 0.0143 m/year, 0.0479 m/year *** Timestep 1625: t=3.22673e+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 ... 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: 0.00444851 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276603 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284337 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284661 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284126 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285091 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285915 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287676 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028797 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285936 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284142 Postprocessing: Topography min/max: -1109 m, 1231 m RMS, max velocity: 0.0143 m/year, 0.048 m/year *** Timestep 1626: t=3.22873e+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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446935 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281366 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269492 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280494 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282381 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284536 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283931 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282228 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283579 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284187 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284777 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285759 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028244 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282827 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282851 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283063 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283271 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284368 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284842 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284253 Postprocessing: Topography min/max: -1107 m, 1232 m RMS, max velocity: 0.0143 m/year, 0.0481 m/year *** Timestep 1627: t=3.23073e+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 ... 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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044528 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275728 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270564 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279443 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282177 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281631 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280835 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279645 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283097 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027929 Postprocessing: Topography min/max: -1104 m, 1232 m RMS, max velocity: 0.0144 m/year, 0.0482 m/year *** Timestep 1628: t=3.23273e+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 ... 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... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448587 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448187 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277321 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270347 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281497 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278908 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278456 Postprocessing: Topography min/max: -1095 m, 1231 m RMS, max velocity: 0.0144 m/year, 0.0485 m/year *** Timestep 1630: t=3.23673e+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 ... 11 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: 0.0044629 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277125 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268401 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027514 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280401 Postprocessing: Topography min/max: -1091 m, 1231 m RMS, max velocity: 0.0144 m/year, 0.0486 m/year *** Timestep 1631: t=3.23873e+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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439274 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276975 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269891 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280367 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279673 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278224 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281753 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278318 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278313 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278595 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277783 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282852 Postprocessing: Topography min/max: -1087 m, 1231 m RMS, max velocity: 0.0145 m/year, 0.0487 m/year *** Timestep 1632: t=3.24073e+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 ... 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: 0.00442998 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277079 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270307 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027894 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281696 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281025 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028013 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281817 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028389 Postprocessing: Topography min/max: -1081 m, 1231 m RMS, max velocity: 0.0145 m/year, 0.0488 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00162 *** Timestep 1633: t=3.24273e+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 ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446872 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: 0.00443527 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275455 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269237 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280352 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279266 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278749 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027855 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277611 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280715 Postprocessing: Topography min/max: -1075 m, 1232 m RMS, max velocity: 0.0145 m/year, 0.049 m/year *** Timestep 1635: t=3.24673e+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 ... 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445044 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275599 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269104 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276788 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281606 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279876 Postprocessing: Topography min/max: -1076 m, 1232 m RMS, max velocity: 0.0146 m/year, 0.0491 m/year *** Timestep 1636: t=3.24873e+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 ... 11 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: 0.00444132 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281309 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269775 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283082 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280969 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282016 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280441 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281933 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280795 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027994 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280352 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282971 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280066 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279694 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282016 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282893 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284183 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280316 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280389 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283713 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281023 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282555 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280441 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278772 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281808 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281722 Postprocessing: Topography min/max: -1078 m, 1232 m RMS, max velocity: 0.0146 m/year, 0.0492 m/year *** Timestep 1637: t=3.25073e+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 ... 11 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: 0.00445988 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277085 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269978 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279993 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278159 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279755 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002834 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281408 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280115 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280691 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280785 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281178 Rebuilding Stokes preconditioner... Solving Stokes system... 18+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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0043739 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280504 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276032 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282865 Postprocessing: Topography min/max: -1079 m, 1231 m RMS, max velocity: 0.0146 m/year, 0.0495 m/year *** Timestep 1639: t=3.25473e+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 ... 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... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440493 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277862 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271961 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280185 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280759 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279264 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279729 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283944 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282512 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281429 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280539 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281848 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280554 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279569 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028233 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282794 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280792 Postprocessing: Topography min/max: -1078 m, 1232 m RMS, max velocity: 0.0147 m/year, 0.0496 m/year *** Timestep 1640: t=3.25673e+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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443063 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271757 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278513 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279131 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002804 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00281392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283573 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278952 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278683 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280628 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275834 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280901 Postprocessing: Topography min/max: -1077 m, 1232 m RMS, max velocity: 0.0147 m/year, 0.0497 m/year *** Timestep 1641: t=3.25873e+06 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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435529 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273577 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026635 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276082 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279906 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277529 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279695 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280692 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002783 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00279709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00278602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00278967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028105 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280232 Postprocessing: Topography min/max: -1080 m, 1232 m RMS, max velocity: 0.0147 m/year, 0.0498 m/year *** Timestep 1642: t=3.26073e+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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445981 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277016 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270101 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279764 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279673 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279806 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278603 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281208 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279248 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027956 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281488 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00277152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028016 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279962 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280359 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280258 Postprocessing: Topography min/max: -1083 m, 1232 m RMS, max velocity: 0.0147 m/year, 0.0499 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00163 *** Timestep 1643: t=3.26273e+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 ... 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... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446009 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268788 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278613 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278649 Rebuilding Stokes preconditioner... 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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 ... 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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445389 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277537 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268802 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279537 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027895 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280048 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282714 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280106 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282548 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279406 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279393 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279747 Postprocessing: Topography min/max: -1086 m, 1232 m RMS, max velocity: 0.0148 m/year, 0.0502 m/year *** Timestep 1645: t=3.26673e+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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443637 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278806 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268636 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281037 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282713 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279748 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278022 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281267 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283763 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282886 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281963 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280845 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281086 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281531 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00281244 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280206 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028334 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028247 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278784 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282723 Postprocessing: Topography min/max: -1087 m, 1231 m RMS, max velocity: 0.0148 m/year, 0.0503 m/year *** Timestep 1646: t=3.26873e+06 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 ... 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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446039 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280941 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278737 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279304 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279874 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279585 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028137 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281378 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282787 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280522 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278608 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283037 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281836 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281993 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281708 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028116 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280342 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283411 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028332 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283897 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279203 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280786 Postprocessing: Topography min/max: -1087 m, 1232 m RMS, max velocity: 0.0149 m/year, 0.0504 m/year *** Timestep 1647: t=3.27073e+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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448709 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282208 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274316 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280711 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280786 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283869 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282373 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283591 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283084 Postprocessing: Topography min/max: -1087 m, 1232 m RMS, max velocity: 0.0149 m/year, 0.0505 m/year *** Timestep 1648: t=3.27273e+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 ... 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... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443963 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282862 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282963 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282049 Postprocessing: Topography min/max: -1085 m, 1232 m RMS, max velocity: 0.0149 m/year, 0.0507 m/year *** Timestep 1649: t=3.27473e+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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447376 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279491 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273769 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282614 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282569 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284572 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284611 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282709 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284463 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028402 Postprocessing: Topography min/max: -1086 m, 1232 m RMS, max velocity: 0.0149 m/year, 0.0508 m/year *** Snapshot created! *** Timestep 1650: t=3.27673e+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 ... 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445351 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028453 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277186 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282724 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285166 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286122 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288979 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283706 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284073 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284906 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287114 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286629 Postprocessing: Topography min/max: -1089 m, 1232 m RMS, max velocity: 0.015 m/year, 0.0509 m/year *** Timestep 1651: t=3.27873e+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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449184 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284116 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274287 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285508 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028482 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285729 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287404 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284684 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284953 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282036 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285533 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286096 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284415 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286511 Postprocessing: Topography min/max: -1091 m, 1232 m RMS, max velocity: 0.015 m/year, 0.051 m/year *** Timestep 1652: t=3.28073e+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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448098 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284599 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275991 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284016 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283518 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282256 Postprocessing: Topography min/max: -1093 m, 1232 m RMS, max velocity: 0.015 m/year, 0.0512 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00164 *** Timestep 1653: t=3.28273e+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 ... 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... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044848 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446542 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285366 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284847 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285748 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286065 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002855 Postprocessing: Topography min/max: -1096 m, 1232 m RMS, max velocity: 0.0151 m/year, 0.0514 m/year *** Timestep 1655: t=3.28673e+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 ... 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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451031 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283051 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275832 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283926 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287626 Postprocessing: Topography min/max: -1097 m, 1232 m RMS, max velocity: 0.0151 m/year, 0.0515 m/year *** Timestep 1656: t=3.28873e+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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452031 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285992 Postprocessing: Topography min/max: -1098 m, 1232 m RMS, max velocity: 0.0151 m/year, 0.0517 m/year *** Timestep 1657: t=3.29073e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449286 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282959 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280171 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289959 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287053 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289269 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288993 Postprocessing: Topography min/max: -1098 m, 1232 m RMS, max velocity: 0.0152 m/year, 0.0518 m/year *** Timestep 1658: t=3.29273e+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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457449 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285773 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280168 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288158 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288022 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287478 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288316 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287624 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288346 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289115 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289033 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288158 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288071 Postprocessing: Topography min/max: -1098 m, 1232 m RMS, max velocity: 0.0152 m/year, 0.0519 m/year *** Timestep 1659: t=3.29473e+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 ... 11 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: 0.00445846 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284369 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275747 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286508 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285056 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285849 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284675 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286187 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284969 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285088 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283595 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286314 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283664 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286305 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286442 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288725 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028617 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285647 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288106 Postprocessing: Topography min/max: -1100 m, 1231 m RMS, max velocity: 0.0152 m/year, 0.052 m/year *** Timestep 1660: t=3.29673e+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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446359 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283282 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278352 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287533 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287288 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288846 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287187 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290539 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289573 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288581 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289838 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028981 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292081 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029082 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288601 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289766 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288014 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291525 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028919 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290869 Postprocessing: Topography min/max: -1102 m, 1232 m RMS, max velocity: 0.0153 m/year, 0.0522 m/year *** Timestep 1661: t=3.29873e+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 ... 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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00454476 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290342 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281079 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288022 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289368 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288062 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292104 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291561 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290785 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289386 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288523 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291266 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287828 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293033 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292956 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289541 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290497 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291159 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290106 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029068 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292764 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288569 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291351 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292858 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291581 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286141 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291974 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029421 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289367 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292131 Postprocessing: Topography min/max: -1104 m, 1232 m RMS, max velocity: 0.0153 m/year, 0.0523 m/year *** Timestep 1662: t=3.30073e+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 ... 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... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460747 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294306 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293661 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293975 Postprocessing: Topography min/max: -1105 m, 1232 m RMS, max velocity: 0.0153 m/year, 0.0525 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00165 *** Timestep 1663: t=3.30273e+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 ... 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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459995 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289254 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283694 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289216 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289908 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294359 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293509 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294776 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294468 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294815 Postprocessing: Topography min/max: -1106 m, 1232 m RMS, max velocity: 0.0154 m/year, 0.0526 m/year *** Timestep 1664: t=3.30473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462368 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292566 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283807 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291491 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290603 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292507 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029362 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292764 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294352 Postprocessing: Topography min/max: -1107 m, 1232 m RMS, max velocity: 0.0154 m/year, 0.0527 m/year *** Timestep 1665: t=3.30673e+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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456744 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028828 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284455 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290648 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293999 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290277 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291798 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292126 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029351 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290761 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289628 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290229 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289822 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290839 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290011 Postprocessing: Topography min/max: -1107 m, 1232 m RMS, max velocity: 0.0154 m/year, 0.0528 m/year *** Timestep 1666: t=3.30873e+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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045174 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286552 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290602 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289776 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292159 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293186 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292455 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291741 Postprocessing: Topography min/max: -1108 m, 1232 m RMS, max velocity: 0.0154 m/year, 0.053 m/year *** Timestep 1667: t=3.31073e+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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455697 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291278 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282994 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291065 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290577 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289856 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291101 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291622 Postprocessing: Topography min/max: -1108 m, 1232 m RMS, max velocity: 0.0155 m/year, 0.0531 m/year *** Timestep 1668: t=3.31273e+06 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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00454983 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290625 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280554 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290453 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028813 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290107 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291069 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029153 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292881 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291311 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291471 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292813 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294323 Postprocessing: Topography min/max: -1109 m, 1232 m RMS, max velocity: 0.0155 m/year, 0.0533 m/year *** Timestep 1669: t=3.31473e+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... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459243 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291075 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281997 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293095 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292545 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296751 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00296068 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00297157 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296263 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297496 Postprocessing: Topography min/max: -1111 m, 1232 m RMS, max velocity: 0.0155 m/year, 0.0534 m/year *** Timestep 1670: t=3.31673e+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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457372 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292597 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285747 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294138 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292987 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292312 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295286 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029307 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295107 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292794 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294037 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029298 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293142 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029431 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295263 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293073 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029496 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292942 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295087 Postprocessing: Topography min/max: -1113 m, 1232 m RMS, max velocity: 0.0156 m/year, 0.0535 m/year *** Timestep 1671: t=3.31873e+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 ... 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: 0.00458348 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292457 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286441 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291392 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294481 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291919 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296074 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292454 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294586 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293992 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294521 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294359 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293328 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294648 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029559 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292266 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291375 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291987 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046106 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290604 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286661 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292968 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292883 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029422 Postprocessing: Topography min/max: -1115 m, 1232 m RMS, max velocity: 0.0156 m/year, 0.0538 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00166 *** Timestep 1673: t=3.32273e+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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467328 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292012 Postprocessing: Topography min/max: -1115 m, 1232 m RMS, max velocity: 0.0157 m/year, 0.0539 m/year *** Timestep 1674: t=3.32473e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452225 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289938 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028129 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290966 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294418 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029477 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296647 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293492 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294062 Postprocessing: Topography min/max: -1115 m, 1232 m RMS, max velocity: 0.0157 m/year, 0.0541 m/year *** Timestep 1675: t=3.32673e+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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456977 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292705 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285926 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294619 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295118 Postprocessing: Topography min/max: -1114 m, 1232 m RMS, max velocity: 0.0157 m/year, 0.0542 m/year *** Timestep 1676: t=3.32873e+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 ... 16 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: 0.00461095 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298761 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299223 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297925 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00300436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029803 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301528 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302187 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300637 Postprocessing: Topography min/max: -1113 m, 1233 m RMS, max velocity: 0.0158 m/year, 0.0544 m/year *** Timestep 1677: t=3.33073e+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 ... 16 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: 0.00463772 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291233 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287243 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295914 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295763 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298216 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296413 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296673 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296949 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297469 Postprocessing: Topography min/max: -1114 m, 1233 m RMS, max velocity: 0.0158 m/year, 0.0545 m/year *** Timestep 1678: t=3.33273e+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... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458487 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292728 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288656 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029819 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293917 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296136 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297747 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294367 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295767 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295065 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294632 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294063 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296368 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295843 Postprocessing: Topography min/max: -1115 m, 1233 m RMS, max velocity: 0.0158 m/year, 0.0546 m/year *** Timestep 1679: t=3.33473e+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 ... 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: 0.00460189 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292697 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286904 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294338 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029292 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029429 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029714 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292871 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294599 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293307 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292815 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029456 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293501 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293064 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294589 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293132 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293531 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294968 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295467 Postprocessing: Topography min/max: -1116 m, 1233 m RMS, max velocity: 0.0159 m/year, 0.0548 m/year *** Timestep 1680: t=3.33673e+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 ... 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... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462737 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289843 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283326 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290354 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291439 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295859 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295832 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295042 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294898 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294614 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296166 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296021 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296954 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296365 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295597 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295902 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00298365 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00293883 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294849 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293965 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293011 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293654 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294887 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293423 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294955 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296644 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293665 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292505 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294332 Postprocessing: Topography min/max: -1116 m, 1232 m RMS, max velocity: 0.0159 m/year, 0.0549 m/year *** Timestep 1681: t=3.33873e+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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458865 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290256 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281917 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029053 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296303 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029547 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295404 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295276 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292713 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296324 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298798 Postprocessing: Topography min/max: -1117 m, 1233 m RMS, max velocity: 0.0159 m/year, 0.0551 m/year *** Timestep 1682: t=3.34073e+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 ... 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: 0.00463312 Rebuilding Stokes preconditioner... Solving Stokes system... 44+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... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460339 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292376 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285125 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293914 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293474 Rebuilding Stokes preconditioner... 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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 ... 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: 0.00466829 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294273 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290645 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300201 Postprocessing: Topography min/max: -1114 m, 1233 m RMS, max velocity: 0.016 m/year, 0.0555 m/year *** Timestep 1685: t=3.34673e+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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470682 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029346 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284131 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290161 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293183 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294878 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292135 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297546 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297046 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294574 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297525 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296529 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296104 Postprocessing: Topography min/max: -1115 m, 1233 m RMS, max velocity: 0.0161 m/year, 0.0557 m/year *** Timestep 1686: t=3.34873e+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 ... 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... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467418 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294578 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282879 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290911 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294547 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292039 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296921 Rebuilding Stokes preconditioner... Solving Stokes system... 26+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 ... 12 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: 0.0046004 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291471 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286644 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029465 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293951 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295569 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294761 Postprocessing: Topography min/max: -1116 m, 1233 m RMS, max velocity: 0.0161 m/year, 0.0559 m/year *** Timestep 1688: t=3.35273e+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 ... 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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457631 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293438 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284003 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029569 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029534 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294914 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294007 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298324 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297664 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294605 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295365 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296346 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295332 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296294 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293564 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029542 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296745 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296871 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297969 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296378 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297502 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298469 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029563 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295994 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296001 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292768 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297096 Postprocessing: Topography min/max: -1115 m, 1233 m RMS, max velocity: 0.0162 m/year, 0.0561 m/year *** Timestep 1689: t=3.35473e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461172 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297595 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289478 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029959 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298727 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299048 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300579 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301159 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00300037 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029892 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298709 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298777 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301433 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295867 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298288 Postprocessing: Topography min/max: -1114 m, 1234 m RMS, max velocity: 0.0162 m/year, 0.0562 m/year *** Timestep 1690: t=3.35673e+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 ... 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: 0.00463429 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295649 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290446 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298802 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297625 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298782 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300395 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303347 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030022 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00299354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00301795 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299786 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299455 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297932 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298532 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299304 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301376 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299666 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301099 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300739 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029872 Postprocessing: Topography min/max: -1112 m, 1234 m RMS, max velocity: 0.0163 m/year, 0.0564 m/year *** Timestep 1691: t=3.35873e+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 ... 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... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468752 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289002 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298192 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296333 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298956 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299212 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464599 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294958 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285533 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029549 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297744 Postprocessing: Topography min/max: -1110 m, 1234 m RMS, max velocity: 0.0163 m/year, 0.0567 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00168 *** Timestep 1693: t=3.36273e+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 ... 14 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: 0.00468533 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294299 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293091 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296921 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294852 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291803 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462357 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295235 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285968 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029276 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296579 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296706 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296977 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295402 Postprocessing: Topography min/max: -1109 m, 1234 m RMS, max velocity: 0.0164 m/year, 0.057 m/year *** Timestep 1695: t=3.36673e+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 ... 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: 0.00456916 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296046 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287725 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295934 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298289 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299225 Postprocessing: Topography min/max: -1108 m, 1235 m RMS, max velocity: 0.0164 m/year, 0.0572 m/year *** Timestep 1696: t=3.36873e+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 ... 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... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461416 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291458 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287254 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295131 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294178 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029434 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297491 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299421 Postprocessing: Topography min/max: -1107 m, 1235 m RMS, max velocity: 0.0165 m/year, 0.0573 m/year *** Timestep 1697: t=3.37073e+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 ... 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: 0.00460978 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294216 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287701 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298629 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299522 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297778 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299197 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300703 Postprocessing: Topography min/max: -1105 m, 1235 m RMS, max velocity: 0.0165 m/year, 0.0575 m/year *** Timestep 1698: t=3.37273e+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 ... 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: 0.00462223 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294943 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296437 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296688 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298658 Postprocessing: Topography min/max: -1103 m, 1236 m RMS, max velocity: 0.0166 m/year, 0.0577 m/year *** Timestep 1699: t=3.37473e+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... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462855 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293933 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029066 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295452 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292796 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294612 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296127 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295654 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293906 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295241 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296247 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029755 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294861 Postprocessing: Topography min/max: -1103 m, 1236 m RMS, max velocity: 0.0166 m/year, 0.0578 m/year *** Snapshot created! *** Timestep 1700: t=3.37673e+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 ... 11 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: 0.00465065 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295326 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286564 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295068 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294044 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294317 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295897 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029539 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029551 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293101 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295022 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295766 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294636 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294824 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294724 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293926 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295675 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294996 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297164 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297419 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002951 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029675 Postprocessing: Topography min/max: -1102 m, 1236 m RMS, max velocity: 0.0166 m/year, 0.058 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.23e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 6040 | 3.12e+03s | 25% | | Assemble composition system | 1057 | 3e+03s | 24% | | Assemble temperature system | 151 | 434s | 3.5% | | Build Stokes preconditioner | 6040 | 3.62e+03s | 30% | | Build composition preconditioner | 1057 | 32s | 0.26% | | Build temperature preconditioner | 151 | 4.54s | 0% | | Create snapshot | 3 | 1.72s | 0% | | Initialization | 1 | 0.0732s | 0% | | Mesh deformation | 151 | 18.2s | 0.15% | | Postprocessing | 151 | 40.5s | 0.33% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.796s | 0% | | Solve Stokes system | 6040 | 1.89e+03s | 15% | | Solve composition system | 1057 | 54.8s | 0.45% | | Solve temperature system | 151 | 16.4s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1701: t=3.37873e+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 ... 14 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: 0.00461976 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295281 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028539 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297237 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296004 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300269 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297163 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296073 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295207 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297846 Postprocessing: Topography min/max: -1100 m, 1236 m RMS, max velocity: 0.0167 m/year, 0.0581 m/year *** Timestep 1702: t=3.38073e+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 ... 14 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: 0.00469838 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297579 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298401 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297804 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00298974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295689 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297942 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298335 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299137 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300327 Postprocessing: Topography min/max: -1098 m, 1236 m RMS, max velocity: 0.0167 m/year, 0.0583 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00169 *** Timestep 1703: t=3.38273e+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 ... 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: 0.00475816 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299122 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288378 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298966 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300286 Postprocessing: Topography min/max: -1095 m, 1237 m RMS, max velocity: 0.0167 m/year, 0.0585 m/year *** Timestep 1704: t=3.38473e+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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474859 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299394 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291318 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304283 Postprocessing: Topography min/max: -1092 m, 1238 m RMS, max velocity: 0.0168 m/year, 0.0587 m/year *** Timestep 1705: t=3.38673e+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 ... 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: 0.00470803 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303455 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302704 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302796 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304112 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300198 Postprocessing: Topography min/max: -1089 m, 1238 m RMS, max velocity: 0.0168 m/year, 0.0588 m/year *** Timestep 1706: t=3.38873e+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 ... 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: 0.0046804 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299946 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293874 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304346 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304822 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306132 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305458 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305866 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304148 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305346 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305106 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303056 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304128 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304119 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302951 Postprocessing: Topography min/max: -1088 m, 1238 m RMS, max velocity: 0.0169 m/year, 0.059 m/year *** Timestep 1707: t=3.39073e+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 ... 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... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475114 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029374 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030316 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306498 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00305886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305429 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305997 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302769 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304233 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00305839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307006 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00300493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302717 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305136 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305256 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305816 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030487 Postprocessing: Topography min/max: -1085 m, 1239 m RMS, max velocity: 0.0169 m/year, 0.0592 m/year *** Timestep 1708: t=3.39273e+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 ... 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: 0.00469265 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298595 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293528 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300411 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030405 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304177 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303216 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307212 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304573 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305629 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.003048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00307564 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304616 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030315 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305474 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302484 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304669 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307019 Postprocessing: Topography min/max: -1082 m, 1239 m RMS, max velocity: 0.017 m/year, 0.0594 m/year *** Timestep 1709: t=3.39473e+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 ... 14 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: 0.0047821 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302067 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029527 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304152 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304754 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304716 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304001 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307128 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00306602 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306545 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030631 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308068 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308799 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00307188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307027 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305207 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306171 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307875 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307289 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305407 Postprocessing: Topography min/max: -1079 m, 1240 m RMS, max velocity: 0.017 m/year, 0.0595 m/year *** Timestep 1710: t=3.39673e+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... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477076 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305073 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029924 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030549 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307325 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307021 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00308147 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305394 Postprocessing: Topography min/max: -1075 m, 1240 m RMS, max velocity: 0.017 m/year, 0.0597 m/year *** Timestep 1711: t=3.39873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474045 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478454 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309366 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299224 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310511 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309718 Postprocessing: Topography min/max: -1070 m, 1241 m RMS, max velocity: 0.0171 m/year, 0.0601 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00170 *** Timestep 1713: t=3.40273e+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 ... 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: 0.00481198 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310096 Postprocessing: Topography min/max: -1067 m, 1242 m RMS, max velocity: 0.0172 m/year, 0.0603 m/year *** Timestep 1714: t=3.40473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481997 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303313 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307867 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310456 Postprocessing: Topography min/max: -1064 m, 1245 m RMS, max velocity: 0.0172 m/year, 0.0604 m/year *** Timestep 1715: t=3.40673e+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 ... 14 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: 0.00477956 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306218 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030109 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306983 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309571 Postprocessing: Topography min/max: -1060 m, 1247 m RMS, max velocity: 0.0172 m/year, 0.0606 m/year *** Timestep 1716: t=3.40873e+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 ... 11 iterations. Solving plastic_strain system ... 14 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: 0.00474712 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480935 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306666 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308764 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308154 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00312158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308984 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308503 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311758 Postprocessing: Topography min/max: -1054 m, 1251 m RMS, max velocity: 0.0173 m/year, 0.061 m/year *** Timestep 1718: t=3.41273e+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 ... 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: 0.00481357 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029839 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306739 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309779 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311838 Postprocessing: Topography min/max: -1051 m, 1254 m RMS, max velocity: 0.0174 m/year, 0.0612 m/year *** Timestep 1719: t=3.41473e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481653 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304607 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299544 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309269 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307357 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305009 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030814 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0031092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309277 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308164 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.003122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309324 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308696 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310231 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309841 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00309324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309871 Postprocessing: Topography min/max: -1049 m, 1256 m RMS, max velocity: 0.0174 m/year, 0.0614 m/year *** Timestep 1720: t=3.41673e+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 ... 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... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478566 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030696 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309583 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00312928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0031012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00312636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00313304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+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 ... 14 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: 0.004828 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031287 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00306718 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311107 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00312964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310142 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031147 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310005 Postprocessing: Topography min/max: -1041 m, 1260 m RMS, max velocity: 0.0175 m/year, 0.0618 m/year *** Timestep 1722: t=3.42073e+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 ... 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: 0.00486416 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310227 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313063 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00309921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00312958 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00313433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00311998 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311221 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00312652 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312807 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310166 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311058 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00312059 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00313187 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310077 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309664 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0031009 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310401 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310302 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310851 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311662 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307821 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310926 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312054 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309856 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308273 Postprocessing: Topography min/max: -1038 m, 1263 m RMS, max velocity: 0.0176 m/year, 0.062 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00171 *** Timestep 1723: t=3.42273e+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 ... 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486118 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310395 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030272 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308561 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00311799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310046 Rebuilding Stokes preconditioner... Solving Stokes system... 27+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: 0.00308737 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309439 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00312215 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309661 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309834 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00311972 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314219 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310641 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311374 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312271 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311621 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311089 Postprocessing: Topography min/max: -1035 m, 1265 m RMS, max velocity: 0.0176 m/year, 0.0622 m/year *** Timestep 1724: t=3.42473e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483818 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307046 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303442 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312517 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313692 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309897 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0031201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00312501 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310507 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031005 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00312902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00312144 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310523 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309941 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310782 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00313578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00310131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00313466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00310808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00309972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309829 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00311937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310516 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310479 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00313124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00312927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311095 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00312609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311471 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309631 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313614 Postprocessing: Topography min/max: -1032 m, 1267 m RMS, max velocity: 0.0177 m/year, 0.0624 m/year *** Timestep 1725: t=3.42673e+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 ... 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: 0.00488584 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311651 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302784 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00314059 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310438 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313872 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310982 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00313785 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00314958 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031296 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310862 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309206 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00313924 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311271 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309718 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310727 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485321 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308898 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305377 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305293 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307899 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307591 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305292 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030582 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307552 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305711 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030916 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308537 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310481 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307052 Postprocessing: Topography min/max: -1024 m, 1271 m RMS, max velocity: 0.0178 m/year, 0.0628 m/year *** Timestep 1727: t=3.43073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489019 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310513 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300024 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308722 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307401 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306341 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308822 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00311886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309143 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030864 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309039 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311605 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313576 Postprocessing: Topography min/max: -1020 m, 1273 m RMS, max velocity: 0.0178 m/year, 0.063 m/year *** Timestep 1728: t=3.43273e+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 ... 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: 0.0048836 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310406 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300031 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305672 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308474 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306182 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310449 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308684 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308291 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307739 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307553 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308695 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310627 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030971 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310163 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309599 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310178 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030942 Postprocessing: Topography min/max: -1018 m, 1275 m RMS, max velocity: 0.0179 m/year, 0.0632 m/year *** Timestep 1729: t=3.43473e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482796 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030965 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302375 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309343 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308497 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030651 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308311 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307696 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00308677 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308449 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307812 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308052 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030869 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310217 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309418 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308346 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00307619 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308108 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311467 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310093 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307706 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00308998 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031084 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307475 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309174 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311143 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311266 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309732 Postprocessing: Topography min/max: -1015 m, 1277 m RMS, max velocity: 0.0179 m/year, 0.0634 m/year *** Timestep 1730: t=3.43673e+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... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477314 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308502 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299077 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307003 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310543 Postprocessing: Topography min/max: -1011 m, 1279 m RMS, max velocity: 0.018 m/year, 0.0636 m/year *** Timestep 1731: t=3.43873e+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 ... 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... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478806 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486933 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306921 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030694 Postprocessing: Topography min/max: -1005 m, 1282 m RMS, max velocity: 0.0181 m/year, 0.064 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00172 *** Timestep 1733: t=3.44273e+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 ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00486957 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030486 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305082 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303117 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304311 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306029 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030533 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305334 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030533 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303049 Postprocessing: Topography min/max: -1002 m, 1283 m RMS, max velocity: 0.0181 m/year, 0.0642 m/year *** Timestep 1734: t=3.44473e+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... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048129 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306266 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297396 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303316 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303805 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305402 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304043 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302703 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303071 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305068 Postprocessing: Topography min/max: -998.4 m, 1285 m RMS, max velocity: 0.0182 m/year, 0.0644 m/year *** Timestep 1735: t=3.44673e+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 ... 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: 0.00484627 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303296 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294579 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301469 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300347 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301169 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301948 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.003048 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307178 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306378 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304035 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030358 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303237 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305594 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305327 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303987 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301599 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304371 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302333 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00303876 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00303943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305364 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00304999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00304375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302372 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00305714 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303478 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301867 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304744 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304571 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302078 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303365 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302395 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303224 Postprocessing: Topography min/max: -994.4 m, 1286 m RMS, max velocity: 0.0182 m/year, 0.0647 m/year *** Timestep 1736: t=3.44873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048524 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030754 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297175 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304565 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304596 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303898 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00305714 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305183 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307252 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308627 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306562 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305663 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306161 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306183 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00307871 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307982 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030616 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030657 Postprocessing: Topography min/max: -991.7 m, 1287 m RMS, max velocity: 0.0183 m/year, 0.0649 m/year *** Timestep 1737: t=3.45073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484352 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306582 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030013 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306809 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305401 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305394 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303786 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309418 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309691 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309188 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307915 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309296 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308952 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00310627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308024 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307718 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307344 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00308118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00306957 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307804 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308989 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308398 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306871 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308951 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307247 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308831 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310141 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030925 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030764 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306752 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309118 Postprocessing: Topography min/max: -988.8 m, 1289 m RMS, max velocity: 0.0183 m/year, 0.0651 m/year *** Timestep 1738: t=3.45273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491916 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309068 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298713 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305014 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303282 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305453 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00305195 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306855 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309308 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308621 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305472 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306038 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030376 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304875 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306381 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030815 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305819 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305674 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305864 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00309362 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308286 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.003066 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308234 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308208 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309216 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306642 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308527 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307664 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307341 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306033 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306746 Postprocessing: Topography min/max: -985.4 m, 1290 m RMS, max velocity: 0.0184 m/year, 0.0653 m/year *** Timestep 1739: t=3.45473e+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 ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00493016 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310952 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300793 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307444 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307253 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308388 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307557 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030738 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308633 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309156 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00308798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311102 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310012 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307764 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309417 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310565 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307392 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00310394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307913 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309705 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00309068 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00311041 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00310797 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00311069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310707 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00311395 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307858 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309984 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309854 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308295 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030708 Postprocessing: Topography min/max: -982 m, 1290 m RMS, max velocity: 0.0184 m/year, 0.0655 m/year *** Timestep 1740: t=3.45673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489939 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307946 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301329 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304196 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030497 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305492 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309604 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308389 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307532 Postprocessing: Topography min/max: -979.8 m, 1291 m RMS, max velocity: 0.0185 m/year, 0.0657 m/year *** Timestep 1741: t=3.45873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492055 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310156 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301116 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308735 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308232 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309832 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308994 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308947 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310501 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308766 Postprocessing: Topography min/max: -977.1 m, 1292 m RMS, max velocity: 0.0185 m/year, 0.0659 m/year *** Timestep 1742: t=3.46073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486883 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308481 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300755 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305275 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305614 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030659 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303714 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306972 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030544 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030792 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306897 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308387 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307065 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307082 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303869 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305424 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308295 Postprocessing: Topography min/max: -976.8 m, 1293 m RMS, max velocity: 0.0186 m/year, 0.0661 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00173 *** Timestep 1743: t=3.46273e+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 ... 12 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: 0.00487813 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307119 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295696 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302598 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304092 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030522 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304529 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307135 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306445 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306931 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306685 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306549 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030774 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305508 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306798 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307079 Postprocessing: Topography min/max: -976.3 m, 1293 m RMS, max velocity: 0.0186 m/year, 0.0664 m/year *** Timestep 1744: t=3.46473e+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 ... 12 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: 0.00498309 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308696 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298409 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302289 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303512 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305028 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302983 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... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306942 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303398 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00304463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00306311 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00307456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304182 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306417 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305399 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304247 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306182 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306862 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030375 Postprocessing: Topography min/max: -975.2 m, 1293 m RMS, max velocity: 0.0187 m/year, 0.0666 m/year *** Timestep 1745: t=3.46673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493089 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306523 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294649 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303016 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303495 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305697 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303462 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003041 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00304643 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030312 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304826 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305993 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304951 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302106 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302099 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304555 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305385 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305119 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300425 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302739 Postprocessing: Topography min/max: -973.6 m, 1294 m RMS, max velocity: 0.0187 m/year, 0.0668 m/year *** Timestep 1746: t=3.46873e+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 ... 12 iterations. Solving plastic_strain system ... 14 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: 0.00490963 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308504 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298124 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301183 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300286 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030363 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030513 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307043 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302788 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302964 Postprocessing: Topography min/max: -975.4 m, 1294 m RMS, max velocity: 0.0188 m/year, 0.067 m/year *** Timestep 1747: t=3.47073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489535 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304593 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294963 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301321 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302795 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301191 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303618 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303156 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300656 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304243 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302828 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299527 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303247 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303155 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302915 Postprocessing: Topography min/max: -976.8 m, 1294 m RMS, max velocity: 0.0188 m/year, 0.0672 m/year *** Timestep 1748: t=3.47273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489298 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308231 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294533 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030094 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302026 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304105 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304136 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306494 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305996 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305992 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00306089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304573 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030452 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00304886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305891 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304856 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305315 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304156 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305088 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305543 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307873 Postprocessing: Topography min/max: -977.7 m, 1294 m RMS, max velocity: 0.0189 m/year, 0.0675 m/year *** Timestep 1749: t=3.47473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487958 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311332 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297487 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302459 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304917 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308983 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308441 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304637 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306287 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304773 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306001 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307185 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304599 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304952 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00305284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030611 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00307762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308317 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305804 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030741 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303138 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306267 Postprocessing: Topography min/max: -978.1 m, 1294 m RMS, max velocity: 0.0189 m/year, 0.0677 m/year *** Snapshot created! *** Timestep 1750: t=3.47673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502255 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312546 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296089 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309346 Postprocessing: Topography min/max: -977.9 m, 1293 m RMS, max velocity: 0.019 m/year, 0.0679 m/year *** Timestep 1751: t=3.47873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498097 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030549 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030686 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0030775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00306234 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307785 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304277 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306769 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307984 Postprocessing: Topography min/max: -977.1 m, 1293 m RMS, max velocity: 0.0191 m/year, 0.0682 m/year *** Timestep 1752: t=3.48073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497811 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030804 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295995 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299201 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003011 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303707 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302286 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305024 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302977 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030313 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306209 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305945 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306214 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304824 Postprocessing: Topography min/max: -975.9 m, 1292 m RMS, max velocity: 0.0191 m/year, 0.0684 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00174 *** Timestep 1753: t=3.48273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497047 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031269 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029883 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302207 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030218 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304218 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304761 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030477 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303223 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303744 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305968 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303536 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304569 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306623 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307611 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030667 Postprocessing: Topography min/max: -977.4 m, 1291 m RMS, max velocity: 0.0192 m/year, 0.0686 m/year *** Timestep 1754: t=3.48473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048489 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305253 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298226 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304827 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307124 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308006 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308142 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306717 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304518 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303795 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308642 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307174 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307262 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309008 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030725 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308792 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308025 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306528 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304846 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305343 Postprocessing: Topography min/max: -979.4 m, 1290 m RMS, max velocity: 0.0192 m/year, 0.0688 m/year *** Timestep 1755: t=3.48673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493189 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305925 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029521 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303052 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300199 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301768 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301978 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303197 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304218 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.003019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303931 Postprocessing: Topography min/max: -981 m, 1289 m RMS, max velocity: 0.0193 m/year, 0.0691 m/year *** Timestep 1756: t=3.48873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496347 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304362 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295324 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302385 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298093 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303295 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300697 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303067 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299748 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304964 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.003017 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304315 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302884 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303314 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299456 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030123 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302481 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301206 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300772 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301745 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030019 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302146 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303016 Postprocessing: Topography min/max: -982.3 m, 1288 m RMS, max velocity: 0.0193 m/year, 0.0693 m/year *** Timestep 1757: t=3.49073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049248 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303191 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002938 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299662 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299363 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300073 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.003021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030084 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300941 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299786 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302342 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298775 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00304322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301066 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301401 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300376 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300785 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302517 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301445 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300923 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302006 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301786 Postprocessing: Topography min/max: -983.3 m, 1287 m RMS, max velocity: 0.0194 m/year, 0.0695 m/year *** Timestep 1758: t=3.49273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485257 Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305306 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293359 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299019 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298291 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298459 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299506 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299999 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300476 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030004 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299439 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300199 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00299657 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00298454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00300911 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299762 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299727 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300242 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00300922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029843 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301553 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300837 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299479 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302995 Postprocessing: Topography min/max: -984.1 m, 1285 m RMS, max velocity: 0.0195 m/year, 0.0698 m/year *** Timestep 1759: t=3.49473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486346 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306577 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293984 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030164 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030124 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301434 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300241 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030271 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304077 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303598 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301167 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302789 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00304402 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0030371 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301928 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303504 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.003052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496295 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312958 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299866 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303462 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303617 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300366 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030215 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303411 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300724 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302491 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304194 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305055 Postprocessing: Topography min/max: -985.1 m, 1282 m RMS, max velocity: 0.0196 m/year, 0.0702 m/year *** Timestep 1761: t=3.49873e+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... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488022 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031338 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300038 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302829 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303403 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306097 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305159 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303467 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302859 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305615 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305068 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305598 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306318 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305669 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302089 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302656 Postprocessing: Topography min/max: -985.2 m, 1280 m RMS, max velocity: 0.0196 m/year, 0.0705 m/year *** Timestep 1762: t=3.50073e+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... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486486 Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031317 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301289 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306695 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030387 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304948 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304307 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306483 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304928 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302409 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299763 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304631 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305512 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303832 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00302669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303723 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00307901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030419 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304725 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306403 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303606 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308055 Postprocessing: Topography min/max: -985.5 m, 1278 m RMS, max velocity: 0.0197 m/year, 0.0707 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00175 *** Timestep 1763: t=3.50273e+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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491571 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304582 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029776 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301555 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003009 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304358 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306364 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305103 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030356 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304051 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303504 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00303571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00303577 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305916 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00306347 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305456 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030354 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00307085 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304005 Postprocessing: Topography min/max: -987.1 m, 1276 m RMS, max velocity: 0.0198 m/year, 0.0709 m/year *** Timestep 1764: t=3.50473e+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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492539 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305987 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296714 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300521 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030154 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301121 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298772 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030338 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303816 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301457 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300599 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302285 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302819 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303549 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301321 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302907 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00304777 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302858 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00304463 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301961 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305174 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303083 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303659 Postprocessing: Topography min/max: -988.1 m, 1277 m RMS, max velocity: 0.0198 m/year, 0.0712 m/year *** Timestep 1765: t=3.50673e+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... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484997 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306064 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293858 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300367 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030276 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030253 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300642 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.003005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301771 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301901 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00300201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299959 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302395 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302847 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029917 Postprocessing: Topography min/max: -988.7 m, 1279 m RMS, max velocity: 0.0199 m/year, 0.0714 m/year *** Timestep 1766: t=3.50873e+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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485117 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308656 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297797 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301539 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299292 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299936 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299635 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302391 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302856 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302582 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303235 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300453 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303256 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306164 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302523 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303635 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305136 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302817 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00303496 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301512 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00301008 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300867 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00302578 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299699 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299274 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300628 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302153 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301999 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302904 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302815 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300549 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301564 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301338 Postprocessing: Topography min/max: -988.8 m, 1280 m RMS, max velocity: 0.0199 m/year, 0.0716 m/year *** Timestep 1767: t=3.51073e+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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479929 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300573 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293053 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301869 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300052 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300121 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300593 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300936 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301393 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029918 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303014 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300547 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300253 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300765 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299378 Postprocessing: Topography min/max: -988.6 m, 1281 m RMS, max velocity: 0.02 m/year, 0.0719 m/year *** Timestep 1768: t=3.51273e+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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482459 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302305 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289862 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297732 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297397 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294774 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299398 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301036 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300187 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300765 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300223 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299159 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300765 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301978 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300678 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300931 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296828 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00298722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00301495 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030041 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298463 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296763 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302341 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299924 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298904 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298008 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303118 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296652 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296876 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297105 Postprocessing: Topography min/max: -988.2 m, 1282 m RMS, max velocity: 0.0201 m/year, 0.0721 m/year *** Timestep 1769: t=3.51473e+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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474572 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295577 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288876 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292629 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289724 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291932 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295645 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295135 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294695 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295174 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293015 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291536 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294882 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292746 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294167 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029181 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292427 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294848 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295542 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292702 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293508 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 ... 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... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480465 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297867 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287783 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291924 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296105 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296038 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296291 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294442 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296804 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029594 Postprocessing: Topography min/max: -986.9 m, 1284 m RMS, max velocity: 0.0202 m/year, 0.0725 m/year *** Timestep 1771: t=3.51873e+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... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482093 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296732 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289391 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292859 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291483 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293008 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295772 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298213 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296952 Postprocessing: Topography min/max: -986.3 m, 1286 m RMS, max velocity: 0.0202 m/year, 0.0728 m/year *** Timestep 1772: t=3.52073e+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... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479834 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299186 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290963 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294769 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290372 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293568 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295169 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295388 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295987 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00297028 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00291277 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296307 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295699 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298704 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298301 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299702 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297849 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300488 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299808 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296555 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298622 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298013 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294672 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029479 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298078 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296088 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298451 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298028 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298418 Postprocessing: Topography min/max: -986.4 m, 1287 m RMS, max velocity: 0.0203 m/year, 0.073 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00176 *** Timestep 1773: t=3.52273e+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 ... 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: 0.00485576 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296665 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288975 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294612 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294313 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296551 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296003 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295753 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295564 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298942 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295972 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299454 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294541 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300892 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297053 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301187 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029691 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297999 Postprocessing: Topography min/max: -987.2 m, 1288 m RMS, max velocity: 0.0204 m/year, 0.0733 m/year *** Timestep 1774: t=3.52473e+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... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479784 Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294891 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286245 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292554 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290107 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292477 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293343 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291607 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292063 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291842 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00293077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294646 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293416 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291444 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291719 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292034 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291199 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293341 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294143 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293183 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029088 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292996 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293989 Postprocessing: Topography min/max: -987.9 m, 1289 m RMS, max velocity: 0.0204 m/year, 0.0735 m/year *** Timestep 1775: t=3.52673e+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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476216 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295562 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285512 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291186 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291109 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290736 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293191 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293564 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294333 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297217 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029738 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295195 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.002958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296068 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293195 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297104 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029401 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294157 Postprocessing: Topography min/max: -988.2 m, 1290 m RMS, max velocity: 0.0205 m/year, 0.0737 m/year *** Timestep 1776: t=3.52873e+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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474933 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294166 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285555 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291201 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289993 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292186 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295861 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293815 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294742 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291026 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293997 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294842 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293763 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291626 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291531 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294798 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292745 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00293306 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297512 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293525 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292045 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290831 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292195 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293811 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290751 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292114 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296313 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029642 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294199 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296401 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294867 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296657 Postprocessing: Topography min/max: -988.2 m, 1290 m RMS, max velocity: 0.0206 m/year, 0.0739 m/year *** Timestep 1777: t=3.53073e+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... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472403 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288025 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283552 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295014 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294532 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292307 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289719 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290723 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291776 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289693 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290094 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291107 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291035 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292863 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291161 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291562 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295874 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288207 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289542 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292461 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029017 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291029 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289778 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290658 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290615 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290526 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293311 Postprocessing: Topography min/max: -987.9 m, 1292 m RMS, max velocity: 0.0206 m/year, 0.0742 m/year *** Timestep 1778: t=3.53273e+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... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469271 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289463 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028358 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291983 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292146 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290586 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029172 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290429 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290691 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291241 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292241 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289574 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292468 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292601 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291871 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292176 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290695 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291205 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291626 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028934 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290045 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291316 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289092 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292643 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290499 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288579 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287799 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288769 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289462 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288359 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028644 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289161 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289759 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289606 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289215 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288307 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289877 Postprocessing: Topography min/max: -987.1 m, 1293 m RMS, max velocity: 0.0207 m/year, 0.0744 m/year *** Timestep 1779: t=3.53473e+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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471591 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289705 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279449 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288442 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284656 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028415 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466431 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290315 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282129 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290283 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289471 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029015 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291762 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291501 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292082 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294135 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290494 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292129 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292712 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290148 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290582 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291435 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293086 Postprocessing: Topography min/max: -984.4 m, 1296 m RMS, max velocity: 0.0208 m/year, 0.0749 m/year *** Timestep 1781: t=3.53873e+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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047307 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286215 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281375 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028949 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294045 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292372 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293434 Postprocessing: Topography min/max: -982.9 m, 1297 m RMS, max velocity: 0.0209 m/year, 0.0752 m/year *** Timestep 1782: t=3.54073e+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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470961 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292885 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283562 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289066 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284964 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288859 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288656 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289418 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288823 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289745 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293998 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291597 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295134 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290815 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292245 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289998 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288838 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287595 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291983 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289662 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290203 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289268 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288553 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289954 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285516 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288517 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290793 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291589 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289014 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290121 Postprocessing: Topography min/max: -983 m, 1298 m RMS, max velocity: 0.021 m/year, 0.0754 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00177 *** Timestep 1783: t=3.54273e+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... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468788 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285197 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278485 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284287 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287526 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028698 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285512 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288058 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285398 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282505 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287436 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291335 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289016 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287112 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289285 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288325 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290009 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287576 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286292 Postprocessing: Topography min/max: -982.8 m, 1299 m RMS, max velocity: 0.021 m/year, 0.0756 m/year *** Timestep 1784: t=3.54473e+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470493 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286491 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287551 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285429 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282653 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288046 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285063 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287358 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288417 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284931 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287357 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287993 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284265 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285706 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028776 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286589 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285922 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284298 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284644 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285392 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002849 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287239 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286308 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288253 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285556 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286193 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283935 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284972 Postprocessing: Topography min/max: -982.4 m, 1300 m RMS, max velocity: 0.0211 m/year, 0.0759 m/year *** Timestep 1785: t=3.54673e+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... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456091 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287353 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277295 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282053 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281732 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279971 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281034 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285448 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028543 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281993 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279635 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279945 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280728 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002783 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281482 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281921 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285126 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028191 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282102 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281094 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281943 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283931 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028302 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284736 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279247 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281328 Postprocessing: Topography min/max: -981.6 m, 1301 m RMS, max velocity: 0.0212 m/year, 0.0761 m/year *** Timestep 1786: t=3.54873e+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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465086 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285296 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274173 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279018 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283065 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283596 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028566 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284795 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002848 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283901 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287148 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281851 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287374 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285041 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285087 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281512 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283402 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285822 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282045 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282264 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028441 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282819 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280994 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280232 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284162 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283961 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283015 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282625 Postprocessing: Topography min/max: -980.6 m, 1302 m RMS, max velocity: 0.0212 m/year, 0.0764 m/year *** Timestep 1787: t=3.55073e+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... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468926 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282549 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274523 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280053 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279563 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279301 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282207 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280483 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028415 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282688 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282995 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282584 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283185 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282131 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283836 Postprocessing: Topography min/max: -979.2 m, 1303 m RMS, max velocity: 0.0213 m/year, 0.0766 m/year *** Timestep 1788: t=3.55273e+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456075 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281452 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274122 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283809 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282364 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280091 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283533 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285775 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028573 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282701 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284261 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286851 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285478 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028562 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283788 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282365 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284304 Postprocessing: Topography min/max: -977.6 m, 1304 m RMS, max velocity: 0.0214 m/year, 0.0769 m/year *** Timestep 1789: t=3.55473e+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... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462568 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287924 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279239 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284359 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281349 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 ... 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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456216 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284654 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271639 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027891 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283756 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286305 Postprocessing: Topography min/max: -975.9 m, 1306 m RMS, max velocity: 0.0215 m/year, 0.0774 m/year *** Timestep 1791: t=3.55873e+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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462879 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283107 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280007 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282486 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282073 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002832 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281833 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283548 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283949 Postprocessing: Topography min/max: -975.2 m, 1307 m RMS, max velocity: 0.0216 m/year, 0.0776 m/year *** Timestep 1792: t=3.56073e+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... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450352 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279877 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273745 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284452 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279751 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283107 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00278346 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280168 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278926 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280573 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282037 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280459 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280309 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280516 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280776 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281659 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028233 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028219 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028425 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028207 Postprocessing: Topography min/max: -974.2 m, 1308 m RMS, max velocity: 0.0217 m/year, 0.0779 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00178 *** Timestep 1793: t=3.56273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460174 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279046 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271232 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280444 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278921 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280301 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028211 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282484 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280959 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280573 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277872 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277078 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281476 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281487 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279954 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278923 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278651 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278875 Postprocessing: Topography min/max: -972.6 m, 1309 m RMS, max velocity: 0.0217 m/year, 0.0781 m/year *** Timestep 1794: t=3.56473e+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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452616 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027643 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270929 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278154 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278963 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279234 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027874 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279994 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028022 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280774 Postprocessing: Topography min/max: -970.5 m, 1310 m RMS, max velocity: 0.0218 m/year, 0.0784 m/year *** Timestep 1795: t=3.56673e+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... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459674 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280101 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027215 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282205 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284186 Postprocessing: Topography min/max: -967.7 m, 1311 m RMS, max velocity: 0.0219 m/year, 0.0786 m/year *** Timestep 1796: t=3.56873e+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... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462181 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276863 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268756 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275566 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277075 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278159 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278722 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280763 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278468 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028079 Postprocessing: Topography min/max: -964.6 m, 1311 m RMS, max velocity: 0.022 m/year, 0.0789 m/year *** Timestep 1797: t=3.57073e+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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453667 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002767 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274042 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279958 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280676 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278655 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027927 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278921 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279376 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277275 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278374 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278375 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278148 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278393 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278833 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281814 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279534 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00279723 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00277177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277004 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279542 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276696 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277638 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276686 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027866 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274141 Postprocessing: Topography min/max: -963.4 m, 1312 m RMS, max velocity: 0.022 m/year, 0.0791 m/year *** Timestep 1798: t=3.57273e+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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455968 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027764 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271473 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275924 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027523 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277711 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279292 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279217 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275924 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281157 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278203 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276913 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277755 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277163 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280343 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277258 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002778 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279105 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283753 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281516 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281218 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027836 Postprocessing: Topography min/max: -961.6 m, 1313 m RMS, max velocity: 0.0221 m/year, 0.0794 m/year *** Timestep 1799: t=3.57473e+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: 0.00461999 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458632 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276381 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271185 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278113 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275833 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277434 Postprocessing: Topography min/max: -956 m, 1315 m RMS, max velocity: 0.0223 m/year, 0.0799 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.04e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 10040 | 5.17e+03s | 25% | | Assemble composition system | 1757 | 4.94e+03s | 24% | | Assemble temperature system | 251 | 717s | 3.5% | | Build Stokes preconditioner | 10040 | 6.01e+03s | 29% | | Build composition preconditioner | 1757 | 53.1s | 0.26% | | Build temperature preconditioner | 251 | 7.52s | 0% | | Create snapshot | 5 | 2.95s | 0% | | Initialization | 1 | 0.0732s | 0% | | Mesh deformation | 251 | 30.2s | 0.15% | | Postprocessing | 251 | 66.4s | 0.33% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.796s | 0% | | Solve Stokes system | 10040 | 3.23e+03s | 16% | | Solve composition system | 1757 | 90.3s | 0.44% | | Solve temperature system | 251 | 27.2s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1801: t=3.57873e+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... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444433 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278526 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026869 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277886 Postprocessing: Topography min/max: -952.2 m, 1315 m RMS, max velocity: 0.0223 m/year, 0.0802 m/year *** Timestep 1802: t=3.58073e+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004452 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279473 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028317 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281719 Postprocessing: Topography min/max: -947.7 m, 1316 m RMS, max velocity: 0.0224 m/year, 0.0804 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00179 *** Timestep 1803: t=3.58273e+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... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447459 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278177 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271194 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278248 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279705 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 ... 13 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: 0.00458928 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277232 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272451 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028145 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282316 Postprocessing: Topography min/max: -941.5 m, 1317 m RMS, max velocity: 0.0226 m/year, 0.081 m/year *** Timestep 1805: t=3.58673e+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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457914 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278428 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274283 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279093 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028255 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279979 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279876 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278103 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280421 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279365 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279424 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028029 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282146 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283646 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028022 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281838 Postprocessing: Topography min/max: -937.5 m, 1318 m RMS, max velocity: 0.0227 m/year, 0.0812 m/year *** Timestep 1806: t=3.58873e+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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447632 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276671 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271075 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280545 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279285 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028314 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283443 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281411 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028087 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278845 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284492 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281819 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00277488 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281854 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280222 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280716 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282122 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279097 Postprocessing: Topography min/max: -933.1 m, 1319 m RMS, max velocity: 0.0227 m/year, 0.0815 m/year *** Timestep 1807: t=3.59073e+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 ... 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... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449137 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280398 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273215 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028324 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282573 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279342 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279519 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282815 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028114 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283253 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280102 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00281788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283728 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284157 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285835 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281499 Postprocessing: Topography min/max: -928 m, 1319 m RMS, max velocity: 0.0228 m/year, 0.0818 m/year *** Timestep 1808: t=3.59273e+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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445038 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279259 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282664 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028066 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447062 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278171 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273644 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277837 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281017 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283407 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281778 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282203 Postprocessing: Topography min/max: -920.1 m, 1320 m RMS, max velocity: 0.023 m/year, 0.0824 m/year *** Timestep 1810: t=3.59673e+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... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446514 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274832 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271303 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276592 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280928 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282527 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027907 Postprocessing: Topography min/max: -915.6 m, 1320 m RMS, max velocity: 0.0231 m/year, 0.0826 m/year *** Timestep 1811: t=3.59873e+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 ... 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... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455308 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002742 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268719 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275635 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279572 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279361 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281799 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280222 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281883 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280065 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280912 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280411 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.002794 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280251 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278951 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278215 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279442 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282767 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281087 Postprocessing: Topography min/max: -910.6 m, 1321 m RMS, max velocity: 0.0232 m/year, 0.0829 m/year *** Timestep 1812: t=3.60073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452245 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279384 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269872 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277592 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277802 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278201 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027841 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278797 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278803 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275531 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278153 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278412 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027745 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279017 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0027859 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278004 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00277902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00277475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276319 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275762 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276182 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276837 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280829 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027782 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279095 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276753 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276948 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278889 Postprocessing: Topography min/max: -905.3 m, 1321 m RMS, max velocity: 0.0232 m/year, 0.0832 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00180 *** Timestep 1813: t=3.60273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449561 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278053 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027203 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276823 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276257 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277314 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002753 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278077 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279361 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277735 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275818 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279341 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460561 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277643 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272923 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279542 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278821 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278936 Postprocessing: Topography min/max: -896 m, 1322 m RMS, max velocity: 0.0234 m/year, 0.0838 m/year *** Timestep 1815: t=3.60673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447805 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276993 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274519 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283087 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281041 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282321 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277224 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281527 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279139 Postprocessing: Topography min/max: -890 m, 1322 m RMS, max velocity: 0.0235 m/year, 0.084 m/year *** Timestep 1816: t=3.60873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440905 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273203 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270809 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281494 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281031 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276742 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278261 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027523 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281405 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281713 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278917 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278364 Postprocessing: Topography min/max: -883.4 m, 1322 m RMS, max velocity: 0.0236 m/year, 0.0843 m/year *** Timestep 1817: t=3.61073e+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 ... 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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443919 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278798 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268109 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027559 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278209 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280014 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282145 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279778 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00278084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00278008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280466 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280039 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275619 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278793 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282771 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278691 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277851 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277946 Postprocessing: Topography min/max: -877.9 m, 1323 m RMS, max velocity: 0.0237 m/year, 0.0846 m/year *** Timestep 1818: t=3.61273e+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 ... 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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443199 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027234 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269338 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274073 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280413 Postprocessing: Topography min/max: -873.7 m, 1323 m RMS, max velocity: 0.0238 m/year, 0.0849 m/year *** Timestep 1819: t=3.61473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445669 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450652 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275716 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269442 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277333 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027671 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274686 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275554 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277078 Postprocessing: Topography min/max: -871 m, 1324 m RMS, max velocity: 0.0239 m/year, 0.0854 m/year *** Timestep 1821: t=3.61873e+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 ... 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: 0.0044558 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264923 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267684 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271408 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272031 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276937 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279479 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274986 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276724 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276221 Postprocessing: Topography min/max: -869.9 m, 1324 m RMS, max velocity: 0.024 m/year, 0.0857 m/year *** Timestep 1822: t=3.62073e+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 ... 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... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044858 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273389 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269421 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275057 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273763 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272458 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278529 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273758 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276359 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276437 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278799 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274149 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00276222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276687 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027849 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275343 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275715 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276663 Postprocessing: Topography min/max: -867.3 m, 1324 m RMS, max velocity: 0.0241 m/year, 0.086 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00181 *** Timestep 1823: t=3.62273e+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... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447657 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275265 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271176 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280503 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275872 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276809 Rebuilding Stokes preconditioner... 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Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028025 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274546 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278114 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275856 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277316 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278427 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027439 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275759 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277741 Postprocessing: Topography min/max: -863.6 m, 1324 m RMS, max velocity: 0.0242 m/year, 0.0863 m/year *** Timestep 1824: t=3.62473e+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 ... 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... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446562 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279117 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269263 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274722 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277936 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278008 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277811 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002801 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00278695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280892 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275786 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280182 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00278087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280743 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279602 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279066 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275965 Postprocessing: Topography min/max: -865.6 m, 1327 m RMS, max velocity: 0.0243 m/year, 0.0866 m/year *** Timestep 1825: t=3.62673e+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 ... 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... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453184 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278483 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271767 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274759 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279124 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277967 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276917 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00277481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276733 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00278617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00277851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274672 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275768 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277004 Postprocessing: Topography min/max: -867.2 m, 1329 m RMS, max velocity: 0.0244 m/year, 0.0869 m/year *** Timestep 1826: t=3.62873e+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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442101 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026942 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275152 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277769 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277188 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273328 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276388 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278857 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279502 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276434 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00277803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277076 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275704 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276036 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276546 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277549 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275517 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275705 Postprocessing: Topography min/max: -867.7 m, 1331 m RMS, max velocity: 0.0245 m/year, 0.0872 m/year *** Timestep 1827: t=3.63073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044042 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281345 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279033 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277439 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277689 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276074 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278081 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279221 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278123 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277644 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279148 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275986 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277818 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00277277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0027696 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279614 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00279456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277199 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276139 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275912 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276819 Postprocessing: Topography min/max: -867.4 m, 1334 m RMS, max velocity: 0.0246 m/year, 0.0875 m/year *** Timestep 1828: t=3.63273e+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 ... 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... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436805 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276821 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278073 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276843 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277268 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279078 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278552 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277072 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279775 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027955 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276788 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278591 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279108 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276774 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278785 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279389 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278176 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279199 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276625 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274866 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276026 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273943 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277565 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278077 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277486 Postprocessing: Topography min/max: -866 m, 1336 m RMS, max velocity: 0.0247 m/year, 0.0878 m/year *** Timestep 1829: t=3.63473e+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 ... 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: 0.00448446 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279975 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272729 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276172 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276475 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278226 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277567 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279904 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278105 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280178 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281679 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279313 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277971 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279278 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278737 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279194 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278288 Postprocessing: Topography min/max: -863.4 m, 1339 m RMS, max velocity: 0.0248 m/year, 0.0881 m/year *** Timestep 1830: t=3.63673e+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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447037 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281247 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274556 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280802 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280312 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278878 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280208 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283217 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280955 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283068 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282107 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281423 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028107 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279327 Postprocessing: Topography min/max: -861.8 m, 1341 m RMS, max velocity: 0.0249 m/year, 0.0884 m/year *** Timestep 1831: t=3.63873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446097 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276623 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027344 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281381 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280474 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283201 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281498 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278264 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028244 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282482 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282682 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281315 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282111 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284007 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284764 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282893 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281443 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281558 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283035 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284138 Postprocessing: Topography min/max: -863.7 m, 1343 m RMS, max velocity: 0.025 m/year, 0.0887 m/year *** Timestep 1832: t=3.64073e+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 ... 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... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044411 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281882 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278632 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281616 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283883 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283195 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279614 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284277 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280827 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279713 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027949 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028308 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028089 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281211 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282458 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280981 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280426 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284051 Postprocessing: Topography min/max: -864.7 m, 1346 m RMS, max velocity: 0.0251 m/year, 0.0889 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00182 *** Timestep 1833: t=3.64273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441689 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027863 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275505 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281963 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027893 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281415 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449116 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282183 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274782 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283955 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283319 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283561 Postprocessing: Topography min/max: -863.6 m, 1351 m RMS, max velocity: 0.0253 m/year, 0.0896 m/year *** Timestep 1835: t=3.64673e+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 ... 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: 0.00449306 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283168 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280653 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028385 Postprocessing: Topography min/max: -861.6 m, 1353 m RMS, max velocity: 0.0254 m/year, 0.0899 m/year *** Timestep 1836: t=3.64873e+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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445748 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285026 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281818 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028202 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284819 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283372 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285299 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286416 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284599 Postprocessing: Topography min/max: -858.6 m, 1355 m RMS, max velocity: 0.0255 m/year, 0.0902 m/year *** Timestep 1837: t=3.65073e+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 ... 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: 0.00450249 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285934 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279918 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284449 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285363 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283064 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284482 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284772 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284388 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287035 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287097 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288478 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028756 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286396 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289102 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289415 Postprocessing: Topography min/max: -857.5 m, 1358 m RMS, max velocity: 0.0256 m/year, 0.0905 m/year *** Timestep 1838: t=3.65273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045064 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281149 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275321 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279127 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286984 Postprocessing: Topography min/max: -859.1 m, 1360 m RMS, max velocity: 0.0257 m/year, 0.0908 m/year *** Timestep 1839: t=3.65473e+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 ... 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: 0.00447177 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283377 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283505 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285463 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283016 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028525 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290076 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286546 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285719 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286428 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286085 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285909 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285422 Postprocessing: Topography min/max: -860 m, 1363 m RMS, max velocity: 0.0258 m/year, 0.0911 m/year *** Timestep 1840: t=3.65673e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448155 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283117 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284618 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280347 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289441 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284715 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286277 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028969 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286916 Postprocessing: Topography min/max: -860.2 m, 1366 m RMS, max velocity: 0.0259 m/year, 0.0915 m/year *** Timestep 1841: t=3.65873e+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 ... 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446839 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286123 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282121 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284528 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289561 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289564 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289034 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292068 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.002899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286639 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287805 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287983 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288734 Postprocessing: Topography min/max: -859.7 m, 1368 m RMS, max velocity: 0.026 m/year, 0.0918 m/year *** Timestep 1842: t=3.66073e+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 ... 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: 0.00448921 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289758 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284771 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289437 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290632 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289043 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291382 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293376 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291552 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290748 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289715 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290916 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290918 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287942 Postprocessing: Topography min/max: -858.3 m, 1371 m RMS, max velocity: 0.0261 m/year, 0.0921 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00183 *** Timestep 1843: t=3.66273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453952 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289577 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289359 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286738 Rebuilding Stokes preconditioner... 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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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453699 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028881 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286151 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293081 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296445 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297721 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293142 Postprocessing: Topography min/max: -854.2 m, 1376 m RMS, max velocity: 0.0263 m/year, 0.0928 m/year *** Timestep 1845: t=3.66673e+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 ... 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... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455636 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294179 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286292 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288769 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029177 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291676 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292483 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293552 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029044 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291664 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293561 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294793 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00291662 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295305 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294441 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294609 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293327 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294813 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293684 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292761 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291791 Postprocessing: Topography min/max: -855.8 m, 1379 m RMS, max velocity: 0.0264 m/year, 0.0931 m/year *** Timestep 1846: t=3.66873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455537 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292441 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296091 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293323 Postprocessing: Topography min/max: -856.7 m, 1381 m RMS, max velocity: 0.0265 m/year, 0.0935 m/year *** Timestep 1847: t=3.67073e+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 ... 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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462393 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293715 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292001 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290824 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293621 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290577 Postprocessing: Topography min/max: -856.8 m, 1384 m RMS, max velocity: 0.0267 m/year, 0.0938 m/year *** Timestep 1848: t=3.67273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459656 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461511 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293099 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288752 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289057 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292677 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297226 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292321 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293082 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292624 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296266 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295915 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297013 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294057 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296746 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292919 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294335 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291749 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296543 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289077 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289825 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288281 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291446 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294392 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292651 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029327 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290072 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294116 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294963 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293361 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292378 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290861 Postprocessing: Topography min/max: -854.5 m, 1389 m RMS, max velocity: 0.0269 m/year, 0.0946 m/year *** Snapshot created! *** Timestep 1850: t=3.67673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458958 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289898 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287986 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294888 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298754 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029628 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029466 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296045 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296543 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297936 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297008 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296023 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298442 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296435 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296692 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299374 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299975 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298674 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295696 Postprocessing: Topography min/max: -852.2 m, 1392 m RMS, max velocity: 0.027 m/year, 0.0951 m/year *** Timestep 1851: t=3.67873e+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 ... 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... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466912 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290617 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287618 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293605 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029797 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296895 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294618 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292966 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296478 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298262 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293732 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292291 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292548 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292051 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293967 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029213 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295493 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296388 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296546 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297721 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298355 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292298 Postprocessing: Topography min/max: -850 m, 1395 m RMS, max velocity: 0.0271 m/year, 0.0956 m/year *** Timestep 1852: t=3.68073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463187 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292337 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028775 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288915 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294633 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292799 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290541 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293205 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029321 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293912 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292015 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292111 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290527 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028949 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292164 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292588 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290593 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291307 Postprocessing: Topography min/max: -851.5 m, 1397 m RMS, max velocity: 0.0272 m/year, 0.096 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00184 *** Timestep 1853: t=3.68273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463022 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295362 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292195 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291878 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292069 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458897 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291068 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289784 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293132 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292923 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291848 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293024 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294186 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293897 Postprocessing: Topography min/max: -852.7 m, 1403 m RMS, max velocity: 0.0275 m/year, 0.097 m/year *** Timestep 1855: t=3.68673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468411 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295205 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291516 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296077 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029535 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297781 Postprocessing: Topography min/max: -852.2 m, 1406 m RMS, max velocity: 0.0276 m/year, 0.0975 m/year *** Timestep 1856: t=3.68873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463497 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296963 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295859 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029557 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297058 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297176 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301466 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298344 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295706 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00298798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00298588 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296962 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300333 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00297536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296528 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297913 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298977 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295816 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297026 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297888 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298432 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298801 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297201 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295919 Postprocessing: Topography min/max: -851 m, 1408 m RMS, max velocity: 0.0277 m/year, 0.098 m/year *** Timestep 1857: t=3.69073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463739 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295234 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292945 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295772 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290992 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297149 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295761 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297402 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297765 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299365 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297548 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295268 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296319 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00297419 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00297816 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298089 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296575 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296359 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297864 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029677 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300624 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297726 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029585 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295126 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029491 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297131 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297205 Postprocessing: Topography min/max: -849.1 m, 1411 m RMS, max velocity: 0.0278 m/year, 0.0985 m/year *** Timestep 1858: t=3.69273e+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 ... 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... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466079 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030077 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289393 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296324 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297573 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296317 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296389 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299263 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029226 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295638 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296634 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293979 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00294277 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292595 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292256 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297198 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029461 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294801 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295517 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294375 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294839 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297404 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297376 Postprocessing: Topography min/max: -846.4 m, 1414 m RMS, max velocity: 0.028 m/year, 0.099 m/year *** Timestep 1859: t=3.69473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463407 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299544 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029558 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029446 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290694 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296044 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298768 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298965 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296592 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294234 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295752 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297232 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029896 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298245 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00293677 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297207 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00297831 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00297186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00297628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296674 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029607 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296711 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298042 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029533 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293513 Postprocessing: Topography min/max: -848 m, 1417 m RMS, max velocity: 0.0281 m/year, 0.0995 m/year *** Timestep 1860: t=3.69673e+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 ... 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... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456367 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029633 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287749 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291769 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294128 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295457 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295101 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294496 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298268 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296614 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296641 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294145 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296854 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294795 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294011 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292014 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294472 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296293 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293787 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029435 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029566 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293354 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293871 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029261 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293246 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296182 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296726 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293327 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292584 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292666 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296742 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294498 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293958 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295977 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295536 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297293 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296856 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295785 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294088 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293999 Postprocessing: Topography min/max: -848.9 m, 1420 m RMS, max velocity: 0.0282 m/year, 0.1 m/year *** Timestep 1861: t=3.69873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458647 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297126 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287972 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291506 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029502 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296709 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029761 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297221 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002989 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297869 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296702 Postprocessing: Topography min/max: -849.1 m, 1423 m RMS, max velocity: 0.0283 m/year, 0.101 m/year *** Timestep 1862: t=3.70073e+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 ... 13 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: 0.00459314 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298621 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292802 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297753 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296131 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300657 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300998 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299075 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295747 Postprocessing: Topography min/max: -848.6 m, 1426 m RMS, max velocity: 0.0284 m/year, 0.101 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00185 *** Timestep 1863: t=3.70273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465762 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293925 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295814 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298346 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300859 Postprocessing: Topography min/max: -847.3 m, 1429 m RMS, max velocity: 0.0286 m/year, 0.102 m/year *** Timestep 1864: t=3.70473e+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 ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046249 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299193 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293917 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298318 Postprocessing: Topography min/max: -845.2 m, 1432 m RMS, max velocity: 0.0287 m/year, 0.102 m/year *** Timestep 1865: t=3.70673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470329 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293582 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029701 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296867 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298854 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00297994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297367 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297886 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294923 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294408 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294179 Postprocessing: Topography min/max: -842.5 m, 1434 m RMS, max velocity: 0.0288 m/year, 0.103 m/year *** Timestep 1866: t=3.70873e+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 ... 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: 0.00458256 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295771 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295718 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002981 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295282 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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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: 0.00296315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295805 Postprocessing: Topography min/max: -844 m, 1437 m RMS, max velocity: 0.029 m/year, 0.103 m/year *** Timestep 1867: t=3.71073e+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 ... 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... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462853 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300795 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295675 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297732 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302954 Postprocessing: Topography min/max: -844.8 m, 1441 m RMS, max velocity: 0.0291 m/year, 0.104 m/year *** Timestep 1868: t=3.71273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466759 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030198 Postprocessing: Topography min/max: -845 m, 1444 m RMS, max velocity: 0.0292 m/year, 0.104 m/year *** Timestep 1869: t=3.71473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472494 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297616 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299724 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300267 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299826 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297713 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296825 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300072 Postprocessing: Topography min/max: -844.6 m, 1446 m RMS, max velocity: 0.0293 m/year, 0.105 m/year *** Timestep 1870: t=3.71673e+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 ... 13 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: 0.00459453 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295582 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293447 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293738 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300024 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296821 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295782 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293364 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292419 Postprocessing: Topography min/max: -843.3 m, 1450 m RMS, max velocity: 0.0295 m/year, 0.105 m/year *** Timestep 1871: t=3.71873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460502 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029276 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289189 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290971 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297223 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297771 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292616 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294362 Postprocessing: Topography min/max: -841.4 m, 1453 m RMS, max velocity: 0.0296 m/year, 0.106 m/year *** Timestep 1872: t=3.72073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046433 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297119 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294084 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292509 Postprocessing: Topography min/max: -838.8 m, 1456 m RMS, max velocity: 0.0297 m/year, 0.106 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00186 *** Timestep 1873: t=3.72273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461542 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456466 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296862 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290529 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295312 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029415 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292135 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029439 Postprocessing: Topography min/max: -840.9 m, 1462 m RMS, max velocity: 0.03 m/year, 0.107 m/year *** Timestep 1875: t=3.72673e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455829 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029254 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287084 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290383 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291251 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289837 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291463 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291022 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292745 Postprocessing: Topography min/max: -841 m, 1465 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 1876: t=3.72873e+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 ... 13 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: 0.00462336 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290619 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285555 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293241 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290337 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294998 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291754 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292696 Postprocessing: Topography min/max: -840.5 m, 1469 m RMS, max velocity: 0.0303 m/year, 0.108 m/year *** Timestep 1877: t=3.73073e+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 ... 13 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: 0.00459764 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294627 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296519 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294387 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294382 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295257 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029708 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294791 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297096 Postprocessing: Topography min/max: -839.2 m, 1472 m RMS, max velocity: 0.0304 m/year, 0.109 m/year *** Timestep 1878: t=3.73273e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457871 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293356 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285628 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291489 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293529 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291559 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291691 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291523 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292397 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291979 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029336 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295136 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294718 Postprocessing: Topography min/max: -837.2 m, 1475 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 1879: t=3.73473e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467709 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294714 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285183 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291254 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291271 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292945 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290458 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291994 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293712 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289619 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028999 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289439 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029207 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028713 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287083 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289195 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028986 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289526 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288122 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028834 Postprocessing: Topography min/max: -834.9 m, 1478 m RMS, max velocity: 0.0307 m/year, 0.11 m/year *** Timestep 1880: t=3.73673e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00453294 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289018 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282362 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286762 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287962 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292996 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286297 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290642 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291646 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291505 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288922 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288903 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289763 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288675 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029131 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288647 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291735 Postprocessing: Topography min/max: -836.2 m, 1482 m RMS, max velocity: 0.0308 m/year, 0.111 m/year *** Timestep 1881: t=3.73873e+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 ... 13 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: 0.00459625 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285157 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279084 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287138 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289148 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029162 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291403 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290812 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289483 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289783 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289056 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284897 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289034 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287195 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287383 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287644 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288276 Postprocessing: Topography min/max: -843.6 m, 1485 m RMS, max velocity: 0.031 m/year, 0.111 m/year *** Timestep 1882: t=3.74073e+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 ... 13 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: 0.00454214 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289375 Postprocessing: Topography min/max: -853 m, 1488 m RMS, max velocity: 0.0311 m/year, 0.112 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00187 *** Timestep 1883: t=3.74273e+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 ... 13 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: 0.00454483 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288566 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280518 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281567 Rebuilding Stokes preconditioner... 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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 ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456441 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287615 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280904 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287718 Postprocessing: Topography min/max: -871.1 m, 1495 m RMS, max velocity: 0.0314 m/year, 0.113 m/year *** Timestep 1885: t=3.74673e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.0046002 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285232 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284131 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283713 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282316 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283368 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028418 Postprocessing: Topography min/max: -879.9 m, 1499 m RMS, max velocity: 0.0315 m/year, 0.113 m/year *** Timestep 1886: t=3.74873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466247 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284607 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276205 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279324 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282226 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283393 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282942 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283647 Postprocessing: Topography min/max: -890 m, 1502 m RMS, max velocity: 0.0317 m/year, 0.114 m/year *** Timestep 1887: t=3.75073e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455388 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279958 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276417 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279541 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283172 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284957 Postprocessing: Topography min/max: -900 m, 1506 m RMS, max velocity: 0.0318 m/year, 0.114 m/year *** Timestep 1888: t=3.75273e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00446165 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028369 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279207 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283533 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285784 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284037 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287082 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287851 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028718 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284258 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285462 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281317 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002842 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288034 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280351 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284649 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284059 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285021 Postprocessing: Topography min/max: -909.8 m, 1509 m RMS, max velocity: 0.032 m/year, 0.115 m/year *** Timestep 1889: t=3.75473e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00453913 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282465 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271239 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281777 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281684 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280732 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279726 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281154 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280112 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283583 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00278817 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280894 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028007 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281477 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279727 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283864 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282081 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282076 Postprocessing: Topography min/max: -919.4 m, 1513 m RMS, max velocity: 0.0321 m/year, 0.116 m/year *** Timestep 1890: t=3.75673e+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 ... 13 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: 0.00451448 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278496 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273568 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279247 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276501 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278431 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280753 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279591 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280311 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0027974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282527 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282222 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277707 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277714 Postprocessing: Topography min/max: -928.6 m, 1516 m RMS, max velocity: 0.0323 m/year, 0.116 m/year *** Timestep 1891: t=3.75873e+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 ... 13 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: 0.00445057 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282258 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276921 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278393 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280776 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279051 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279068 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280198 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279067 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281369 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281549 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277103 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277246 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281889 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00281083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282047 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282054 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278492 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280558 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282915 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279997 Postprocessing: Topography min/max: -937.6 m, 1519 m RMS, max velocity: 0.0324 m/year, 0.117 m/year *** Timestep 1892: t=3.76073e+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 ... 13 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: 0.00450399 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274691 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269943 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276346 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276418 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0027693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276088 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278078 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00276235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0027316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274355 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277186 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275046 Postprocessing: Topography min/max: -946.2 m, 1523 m RMS, max velocity: 0.0325 m/year, 0.118 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00188 *** Timestep 1893: t=3.76273e+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 ... 13 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: 0.00449774 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274185 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269414 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269774 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276528 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00271924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272444 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274771 Postprocessing: Topography min/max: -954.5 m, 1526 m RMS, max velocity: 0.0327 m/year, 0.119 m/year *** Timestep 1894: t=3.76473e+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... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044514 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274459 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266634 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272936 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027262 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276834 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275854 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275581 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274764 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002762 Postprocessing: Topography min/max: -962.4 m, 1529 m RMS, max velocity: 0.0328 m/year, 0.119 m/year *** Timestep 1895: t=3.76673e+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 ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440869 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273145 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266362 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271571 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027299 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271124 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272829 Postprocessing: Topography min/max: -970 m, 1532 m RMS, max velocity: 0.033 m/year, 0.12 m/year *** Timestep 1896: t=3.76873e+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... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440372 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273892 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264408 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267369 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274093 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027333 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268892 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270832 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002733 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00276259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270192 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00266817 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270204 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274016 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271386 Postprocessing: Topography min/max: -977.1 m, 1535 m RMS, max velocity: 0.0331 m/year, 0.121 m/year *** Timestep 1897: t=3.77073e+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... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457439 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272841 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266891 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272428 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276666 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0026994 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271287 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002767 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274356 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270123 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274313 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273418 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272542 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276694 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275084 Postprocessing: Topography min/max: -983.7 m, 1538 m RMS, max velocity: 0.0333 m/year, 0.122 m/year *** Timestep 1898: t=3.77273e+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 ... 13 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: 0.00444204 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269361 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265962 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270474 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026775 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026784 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270692 Postprocessing: Topography min/max: -989.8 m, 1540 m RMS, max velocity: 0.0334 m/year, 0.123 m/year *** Timestep 1899: t=3.77473e+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... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444891 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269549 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026424 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268903 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00265799 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00268269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267869 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00267152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269321 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269473 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00264907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00264987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00265414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00266872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264248 Postprocessing: Topography min/max: -995.3 m, 1542 m RMS, max velocity: 0.0336 m/year, 0.124 m/year *** Snapshot created! *** Timestep 1900: t=3.77673e+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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444185 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00270736 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026141 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266546 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026135 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266198 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00266695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00265456 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00264859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0026617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00265696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00268223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00264508 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00266305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270739 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00265934 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00266645 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.002671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0026677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268068 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0026955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00264603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00266237 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00263939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269094 Postprocessing: Topography min/max: -1000 m, 1544 m RMS, max velocity: 0.0337 m/year, 0.125 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.84e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 14040 | 7.22e+03s | 25% | | Assemble composition system | 2457 | 6.89e+03s | 24% | | Assemble temperature system | 351 | 999s | 3.5% | | Build Stokes preconditioner | 14040 | 8.4e+03s | 30% | | Build composition preconditioner | 2457 | 74.4s | 0.26% | | Build temperature preconditioner | 351 | 10.5s | 0% | | Create snapshot | 7 | 6.19s | 0% | | Initialization | 1 | 0.0732s | 0% | | Mesh deformation | 351 | 42.2s | 0.15% | | Postprocessing | 351 | 101s | 0.35% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.796s | 0% | | Solve Stokes system | 14040 | 4.42e+03s | 16% | | Solve composition system | 2457 | 124s | 0.44% | | Solve temperature system | 351 | 38.4s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1901: t=3.77873e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444936 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272448 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269069 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271119 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271689 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271772 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0026955 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268399 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027113 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269236 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270475 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027299 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272669 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270358 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0026749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269981 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269654 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267982 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268433 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271311 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267816 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272338 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270833 Postprocessing: Topography min/max: -1005 m, 1546 m RMS, max velocity: 0.0339 m/year, 0.126 m/year *** Timestep 1902: t=3.78073e+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 ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448521 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273718 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269833 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271446 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273494 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027276 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271837 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273747 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275648 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274353 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273129 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027183 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272965 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275153 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271617 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272936 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274493 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274407 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270775 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272513 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272089 Postprocessing: Topography min/max: -1009 m, 1548 m RMS, max velocity: 0.034 m/year, 0.126 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00189 *** Timestep 1903: t=3.78273e+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 ... 12 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: 0.00440645 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271678 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267682 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268925 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00270281 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00268477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00267971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00266179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268292 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271933 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270352 Postprocessing: Topography min/max: -1013 m, 1549 m RMS, max velocity: 0.0342 m/year, 0.127 m/year *** Timestep 1904: t=3.78473e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00436902 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00271523 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00266799 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269139 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00267374 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269664 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266864 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00265679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266358 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00270033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00268681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00271884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270372 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00266107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268793 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026912 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266862 Postprocessing: Topography min/max: -1016 m, 1551 m RMS, max velocity: 0.0343 m/year, 0.128 m/year *** Timestep 1905: t=3.78673e+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 ... 13 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: 0.00439548 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269952 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266153 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268863 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269991 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00267661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00267482 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00265934 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00267741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270415 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00266386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00267673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0027073 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00267528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00267582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00264877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00264589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00265181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00267566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00266611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00265363 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263824 Postprocessing: Topography min/max: -1019 m, 1552 m RMS, max velocity: 0.0345 m/year, 0.129 m/year *** Timestep 1906: t=3.78873e+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 ... 13 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: 0.00437064 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269954 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262771 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002689 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270543 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269112 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00266824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268915 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268792 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270304 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00267615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00267423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00266495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00265549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269492 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270066 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271465 Postprocessing: Topography min/max: -1023 m, 1553 m RMS, max velocity: 0.0346 m/year, 0.13 m/year *** Timestep 1907: t=3.79073e+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 ... 13 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: 0.00433561 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026734 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263956 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266931 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271006 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271241 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270487 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269946 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272998 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270877 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002686 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270684 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273714 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268931 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00266865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266664 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002692 Postprocessing: Topography min/max: -1027 m, 1554 m RMS, max velocity: 0.0348 m/year, 0.131 m/year *** Timestep 1908: t=3.79273e+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 ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442708 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273286 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262502 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00267705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269937 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268695 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271509 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272378 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268856 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267682 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269762 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268266 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269352 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269464 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027318 Postprocessing: Topography min/max: -1030 m, 1554 m RMS, max velocity: 0.0349 m/year, 0.132 m/year *** Timestep 1909: t=3.79473e+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 ... 13 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: 0.00437479 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273871 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264756 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270668 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267507 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271561 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00268228 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269576 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268316 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268445 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269212 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0026933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270819 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00269391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00269719 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0026791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0026801 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269152 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026784 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269246 Postprocessing: Topography min/max: -1032 m, 1555 m RMS, max velocity: 0.0351 m/year, 0.133 m/year *** Timestep 1910: t=3.79673e+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 ... 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... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437131 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275405 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268717 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269368 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272823 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272629 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276633 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269535 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0027585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00270314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00271746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00270981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026947 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270032 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272679 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271272 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027304 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027329 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274366 Postprocessing: Topography min/max: -1034 m, 1555 m RMS, max velocity: 0.0352 m/year, 0.134 m/year *** Timestep 1911: t=3.79873e+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 ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0044015 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275197 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268475 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273981 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274022 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272575 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442434 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263935 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027221 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273998 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271534 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274887 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272874 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274173 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276995 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273199 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273102 Postprocessing: Topography min/max: -1037 m, 1556 m RMS, max velocity: 0.0355 m/year, 0.135 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00190 *** Timestep 1913: t=3.80273e+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 ... 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: 0.00433511 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276476 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269962 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272816 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272308 Rebuilding Stokes preconditioner... 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Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00273337 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272684 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273771 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275179 Postprocessing: Topography min/max: -1037 m, 1556 m RMS, max velocity: 0.0357 m/year, 0.136 m/year *** Timestep 1914: t=3.80473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00442409 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027938 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270282 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273127 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027539 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274619 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00278457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00279355 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276507 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00277472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274867 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276048 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275229 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276906 Postprocessing: Topography min/max: -1037 m, 1556 m RMS, max velocity: 0.0359 m/year, 0.137 m/year *** Timestep 1915: t=3.80673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00448345 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279396 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275029 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274717 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279035 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275811 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277004 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275164 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277677 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275694 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278156 Rebuilding Stokes preconditioner... 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Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275343 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275825 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00278262 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278684 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027702 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00279329 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027517 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275818 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279856 Postprocessing: Topography min/max: -1037 m, 1555 m RMS, max velocity: 0.036 m/year, 0.138 m/year *** Timestep 1916: t=3.80873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449897 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278605 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274339 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274914 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276002 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275309 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275776 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276086 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272649 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273129 Postprocessing: Topography min/max: -1036 m, 1555 m RMS, max velocity: 0.0362 m/year, 0.139 m/year *** Timestep 1917: t=3.81073e+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 ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450617 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284814 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276527 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279613 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280276 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281725 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279938 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00279971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277294 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283614 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278241 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027956 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281554 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279385 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280165 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279544 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278472 Postprocessing: Topography min/max: -1034 m, 1555 m RMS, max velocity: 0.0363 m/year, 0.14 m/year *** Timestep 1918: t=3.81273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00452463 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286512 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278165 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027775 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277357 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285227 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279181 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280303 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284207 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283105 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279712 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028032 Postprocessing: Topography min/max: -1033 m, 1555 m RMS, max velocity: 0.0365 m/year, 0.141 m/year *** Timestep 1919: t=3.81473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 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: 0.00459234 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288127 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279041 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280213 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279427 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284028 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028352 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285154 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281382 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281431 Postprocessing: Topography min/max: -1033 m, 1554 m RMS, max velocity: 0.0366 m/year, 0.142 m/year *** Timestep 1920: t=3.81673e+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 ... 13 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: 0.00460251 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289838 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278502 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280325 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283379 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286079 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284209 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284414 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283388 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282818 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283823 Postprocessing: Topography min/max: -1031 m, 1554 m RMS, max velocity: 0.0368 m/year, 0.143 m/year *** Timestep 1921: t=3.81873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.0045203 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285745 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283586 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286993 Postprocessing: Topography min/max: -1029 m, 1553 m RMS, max velocity: 0.0369 m/year, 0.144 m/year *** Timestep 1922: t=3.82073e+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 ... 10 iterations. Solving crust system ... 12 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: 0.00470128 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285765 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280689 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282129 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286196 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028773 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290047 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029032 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288226 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290675 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287919 Postprocessing: Topography min/max: -1026 m, 1553 m RMS, max velocity: 0.0371 m/year, 0.145 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00191 *** Timestep 1923: t=3.82273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00466339 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286274 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280373 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284345 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287537 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284878 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283692 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285022 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280649 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028138 Postprocessing: Topography min/max: -1022 m, 1553 m RMS, max velocity: 0.0372 m/year, 0.146 m/year *** Timestep 1924: t=3.82473e+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 ... 13 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: 0.00459627 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286221 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278434 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282008 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284249 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282217 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282152 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283689 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283856 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284208 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284341 Postprocessing: Topography min/max: -1018 m, 1552 m RMS, max velocity: 0.0374 m/year, 0.147 m/year *** Timestep 1925: t=3.82673e+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 ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461021 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290689 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281263 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284253 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284189 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282322 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284762 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028524 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286967 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028184 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287562 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284117 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284093 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284879 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288729 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283827 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284188 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285014 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282221 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285506 Postprocessing: Topography min/max: -1012 m, 1552 m RMS, max velocity: 0.0376 m/year, 0.148 m/year *** Timestep 1926: t=3.82873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.0045682 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288934 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283514 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028487 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286285 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284687 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286198 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285327 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282716 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028681 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282571 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028505 Postprocessing: Topography min/max: -1006 m, 1551 m RMS, max velocity: 0.0377 m/year, 0.149 m/year *** Timestep 1927: t=3.83073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 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: 0.00452192 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288347 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281646 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... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285923 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287198 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285561 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284598 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287171 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286587 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283887 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282301 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285875 Postprocessing: Topography min/max: -1001 m, 1550 m RMS, max velocity: 0.0379 m/year, 0.149 m/year *** Timestep 1928: t=3.83273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00456931 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287561 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282153 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286355 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285541 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284173 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287843 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285345 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282716 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286073 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286972 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284016 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286467 Postprocessing: Topography min/max: -995.3 m, 1549 m RMS, max velocity: 0.038 m/year, 0.15 m/year *** Timestep 1929: t=3.83473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00470681 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291624 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028421 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288871 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285793 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287874 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286376 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288471 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288689 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290258 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287988 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287865 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288802 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028907 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290192 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288465 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288089 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290322 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290582 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291163 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288624 Postprocessing: Topography min/max: -988.8 m, 1549 m RMS, max velocity: 0.0382 m/year, 0.151 m/year *** Timestep 1930: t=3.83673e+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 ... 13 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: 0.00462826 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292683 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283492 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287475 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285468 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283423 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028708 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288334 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288712 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286856 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291658 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286531 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288029 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288185 Postprocessing: Topography min/max: -981.2 m, 1548 m RMS, max velocity: 0.0383 m/year, 0.152 m/year *** Timestep 1931: t=3.83873e+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 ... 12 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: 0.00465571 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472462 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293563 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275921 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283825 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028635 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286716 Postprocessing: Topography min/max: -962.5 m, 1547 m RMS, max velocity: 0.0386 m/year, 0.154 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00192 *** Timestep 1933: t=3.84273e+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 ... 13 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: 0.00462612 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291157 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284025 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288578 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028633 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286161 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002846 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288323 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284928 Postprocessing: Topography min/max: -951.4 m, 1547 m RMS, max velocity: 0.0388 m/year, 0.155 m/year *** Timestep 1934: t=3.84473e+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 ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00476951 Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029617 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281889 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287226 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286529 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286512 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283787 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290264 Postprocessing: Topography min/max: -940.6 m, 1547 m RMS, max velocity: 0.0389 m/year, 0.156 m/year *** Timestep 1935: t=3.84673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476143 Rebuilding Stokes preconditioner... Solving Stokes system... 200+4 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294892 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281643 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284825 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284853 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282573 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287316 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286781 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285773 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284559 Postprocessing: Topography min/max: -929.6 m, 1547 m RMS, max velocity: 0.0391 m/year, 0.157 m/year *** Timestep 1936: t=3.84873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478724 Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297543 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282849 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028492 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285009 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285518 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285093 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287145 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028662 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028515 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289311 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289076 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287363 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285282 Postprocessing: Topography min/max: -917.8 m, 1547 m RMS, max velocity: 0.0392 m/year, 0.158 m/year *** Timestep 1937: t=3.85073e+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 ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00481833 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296262 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287278 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028734 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287456 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287538 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286847 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289263 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290086 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289522 Postprocessing: Topography min/max: -905.3 m, 1547 m RMS, max velocity: 0.0393 m/year, 0.159 m/year *** Timestep 1938: t=3.85273e+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 ... 13 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: 0.00474332 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300982 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288231 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286204 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288214 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285681 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287548 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289812 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289366 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288831 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289694 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288533 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286571 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286631 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288153 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287159 Postprocessing: Topography min/max: -892.4 m, 1548 m RMS, max velocity: 0.0395 m/year, 0.16 m/year *** Timestep 1939: t=3.85473e+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 ... 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: 0.00472253 Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298507 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285063 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287438 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286635 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286628 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285367 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287093 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288473 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289512 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286548 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288495 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287988 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288891 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287736 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288176 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287907 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288015 Postprocessing: Topography min/max: -878.9 m, 1548 m RMS, max velocity: 0.0396 m/year, 0.161 m/year *** Timestep 1940: t=3.85673e+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 ... 13 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: 0.00480287 Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296253 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288437 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287156 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... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028837 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289176 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289312 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286082 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287366 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288763 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+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 ... 13 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: 0.00469965 Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295459 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281127 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284265 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285318 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281459 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285367 Postprocessing: Topography min/max: -855.8 m, 1549 m RMS, max velocity: 0.0399 m/year, 0.162 m/year *** Timestep 1942: t=3.86073e+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 ... 13 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: 0.0047353 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029436 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281702 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002838 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282973 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282249 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286833 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283132 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283399 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285769 Postprocessing: Topography min/max: -844 m, 1549 m RMS, max velocity: 0.04 m/year, 0.163 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00193 *** Timestep 1943: t=3.86273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461234 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029197 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280597 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283127 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285355 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287982 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287302 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284952 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285771 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285987 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282576 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284024 Postprocessing: Topography min/max: -831.9 m, 1549 m RMS, max velocity: 0.0401 m/year, 0.164 m/year *** Timestep 1944: t=3.86473e+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 ... 13 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: 0.00466486 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002946 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284018 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285091 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284406 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284479 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282829 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283528 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282715 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028227 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284627 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282086 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285684 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284882 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286042 Postprocessing: Topography min/max: -819.5 m, 1549 m RMS, max velocity: 0.0402 m/year, 0.164 m/year *** Timestep 1945: t=3.86673e+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 ... 13 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: 0.00462313 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289936 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279872 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286171 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285223 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285128 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286058 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283093 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285851 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028672 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283143 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284954 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283489 Postprocessing: Topography min/max: -807.6 m, 1549 m RMS, max velocity: 0.0403 m/year, 0.165 m/year *** Timestep 1946: t=3.86873e+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 ... 13 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: 0.00454825 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288815 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278764 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280639 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283253 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286268 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284496 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285203 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281898 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283592 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284939 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284986 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284141 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284998 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285759 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283902 Postprocessing: Topography min/max: -802.2 m, 1549 m RMS, max velocity: 0.0405 m/year, 0.166 m/year *** Timestep 1947: t=3.87073e+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 ... 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: 0.00446538 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289879 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280396 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281953 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276598 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280952 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281235 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280867 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282896 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282422 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283241 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281334 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285176 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280707 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282375 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284035 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282053 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280073 Postprocessing: Topography min/max: -801.8 m, 1548 m RMS, max velocity: 0.0406 m/year, 0.167 m/year *** Timestep 1948: t=3.87273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045478 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287694 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277249 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283165 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279759 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278581 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283088 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280407 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285093 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028318 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283368 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282362 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283573 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283927 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283227 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283707 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284985 Postprocessing: Topography min/max: -800.8 m, 1548 m RMS, max velocity: 0.0407 m/year, 0.167 m/year *** Timestep 1949: t=3.87473e+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 ... 13 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: 0.00445979 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288007 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275635 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002787 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028051 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281273 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280198 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282037 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281771 Postprocessing: Topography min/max: -799.4 m, 1547 m RMS, max velocity: 0.0408 m/year, 0.168 m/year *** Snapshot created! *** Timestep 1950: t=3.87673e+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 ... 13 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: 0.00450939 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284588 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027412 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277783 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278893 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279835 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281742 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279842 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280249 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281273 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281102 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277962 Postprocessing: Topography min/max: -797.5 m, 1547 m RMS, max velocity: 0.0409 m/year, 0.169 m/year *** Timestep 1951: t=3.87873e+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 ... 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: 0.00439968 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448991 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286608 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278228 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282172 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279426 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028145 Postprocessing: Topography min/max: -795.9 m, 1549 m RMS, max velocity: 0.0411 m/year, 0.17 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00194 *** Timestep 1953: t=3.88273e+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 ... 13 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: 0.00442497 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288114 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027715 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277674 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280244 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280665 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284183 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281454 Postprocessing: Topography min/max: -796.3 m, 1554 m RMS, max velocity: 0.0413 m/year, 0.17 m/year *** Timestep 1954: t=3.88473e+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 ... 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: 0.00448025 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292798 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280202 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281905 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282471 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283792 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028389 Postprocessing: Topography min/max: -796.2 m, 1559 m RMS, max velocity: 0.0414 m/year, 0.171 m/year *** Timestep 1955: t=3.88673e+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 ... 13 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: 0.00456807 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291258 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279448 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280891 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285997 Postprocessing: Topography min/max: -795.5 m, 1565 m RMS, max velocity: 0.0415 m/year, 0.172 m/year *** Timestep 1956: t=3.88873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456881 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286372 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283753 Postprocessing: Topography min/max: -794.3 m, 1571 m RMS, max velocity: 0.0416 m/year, 0.172 m/year *** Timestep 1957: t=3.89073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00454823 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294811 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280823 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281026 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282807 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286826 Postprocessing: Topography min/max: -792.6 m, 1576 m RMS, max velocity: 0.0417 m/year, 0.173 m/year *** Timestep 1958: t=3.89273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453636 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295824 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282616 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287651 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028619 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286223 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288741 Postprocessing: Topography min/max: -790.3 m, 1582 m RMS, max velocity: 0.0418 m/year, 0.173 m/year *** Timestep 1959: t=3.89473e+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 ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00451088 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293656 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280029 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282316 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284515 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028315 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284682 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286975 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284482 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287815 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028614 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285908 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286737 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287455 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287289 Postprocessing: Topography min/max: -788.7 m, 1587 m RMS, max velocity: 0.0419 m/year, 0.174 m/year *** Timestep 1960: t=3.89673e+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 ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 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: 0.00455094 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298307 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283021 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285758 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+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 ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460761 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296009 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282947 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028633 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029045 Postprocessing: Topography min/max: -788.9 m, 1597 m RMS, max velocity: 0.0421 m/year, 0.175 m/year *** Timestep 1962: t=3.90073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463039 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293049 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281673 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028429 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286217 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285069 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284969 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286655 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287839 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285323 Postprocessing: Topography min/max: -788.1 m, 1603 m RMS, max velocity: 0.0422 m/year, 0.175 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00195 *** Timestep 1963: t=3.90273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470787 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296653 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283075 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285041 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028585 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028628 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286518 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287307 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285929 Postprocessing: Topography min/max: -786.7 m, 1609 m RMS, max velocity: 0.0423 m/year, 0.175 m/year *** Timestep 1964: t=3.90473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515964 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302765 Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287508 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290047 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290041 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287813 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290166 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287413 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288115 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290371 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285579 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291952 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290599 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287779 Postprocessing: Topography min/max: -784.6 m, 1614 m RMS, max velocity: 0.0424 m/year, 0.176 m/year *** Timestep 1965: t=3.90673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494156 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299946 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291856 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291252 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290931 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293519 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291909 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293472 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288678 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291885 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289543 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295199 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293848 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291267 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293994 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290834 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293444 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00290823 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294399 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293291 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289919 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289622 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296236 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290191 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290102 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291024 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287793 Postprocessing: Topography min/max: -781.8 m, 1620 m RMS, max velocity: 0.0425 m/year, 0.176 m/year *** Timestep 1966: t=3.90873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046361 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289085 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287561 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293019 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289961 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292923 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294055 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292175 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029066 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294195 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00294775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293643 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291686 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029113 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294122 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292267 Postprocessing: Topography min/max: -778.4 m, 1625 m RMS, max velocity: 0.0425 m/year, 0.177 m/year *** Timestep 1967: t=3.91073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472816 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029947 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285917 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291332 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291392 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292417 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029447 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293157 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293513 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292629 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293675 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292755 Postprocessing: Topography min/max: -777.9 m, 1631 m RMS, max velocity: 0.0426 m/year, 0.177 m/year *** Timestep 1968: t=3.91273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468235 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301679 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... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292831 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294414 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293467 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294635 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029534 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295481 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297962 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293334 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296061 Postprocessing: Topography min/max: -777 m, 1637 m RMS, max velocity: 0.0427 m/year, 0.177 m/year *** Timestep 1969: t=3.91473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457078 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299697 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288066 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294546 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293363 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295495 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00293849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293334 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295778 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292073 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294703 Postprocessing: Topography min/max: -775.4 m, 1643 m RMS, max velocity: 0.0428 m/year, 0.178 m/year *** Timestep 1970: t=3.91673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460707 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304316 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290941 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294735 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294666 Postprocessing: Topography min/max: -773 m, 1649 m RMS, max velocity: 0.0429 m/year, 0.178 m/year *** Timestep 1971: t=3.91873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468849 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296203 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.003002 Postprocessing: Topography min/max: -769.9 m, 1654 m RMS, max velocity: 0.043 m/year, 0.178 m/year *** Timestep 1972: t=3.92073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475302 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304758 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028939 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294618 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292423 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298318 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295554 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295654 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298521 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029812 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299726 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029927 Postprocessing: Topography min/max: -766 m, 1659 m RMS, max velocity: 0.043 m/year, 0.178 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00196 *** Timestep 1973: t=3.92273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479794 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311121 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295647 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029719 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298124 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299902 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298157 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300593 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300155 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300319 Postprocessing: Topography min/max: -761.4 m, 1665 m RMS, max velocity: 0.0431 m/year, 0.179 m/year *** Timestep 1974: t=3.92473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481058 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309707 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297868 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300251 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297585 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302506 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303716 Postprocessing: Topography min/max: -760.1 m, 1670 m RMS, max velocity: 0.0432 m/year, 0.179 m/year *** Timestep 1975: t=3.92673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048811 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312265 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297132 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298395 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298144 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297884 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296859 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300163 Postprocessing: Topography min/max: -758.1 m, 1676 m RMS, max velocity: 0.0432 m/year, 0.179 m/year *** Timestep 1976: t=3.92873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486699 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310825 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299254 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030075 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298571 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297821 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303018 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302159 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302326 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301376 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302012 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300653 Postprocessing: Topography min/max: -755.1 m, 1681 m RMS, max velocity: 0.0433 m/year, 0.179 m/year *** Timestep 1977: t=3.93073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477377 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311402 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300301 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302587 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302039 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299692 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302915 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302561 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301773 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00303802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00304793 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302386 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301214 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302517 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302632 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298692 Postprocessing: Topography min/max: -751.2 m, 1686 m RMS, max velocity: 0.0434 m/year, 0.18 m/year *** Timestep 1978: t=3.93273e+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 ... 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... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478676 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314084 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300033 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298069 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299139 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298838 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300768 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299752 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298864 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00298255 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029645 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030036 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299484 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300954 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300981 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299212 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300507 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299249 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299025 Postprocessing: Topography min/max: -746.5 m, 1690 m RMS, max velocity: 0.0434 m/year, 0.18 m/year *** Timestep 1979: t=3.93473e+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 ... 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... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474812 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030883 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296486 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299114 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298046 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296017 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295044 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297947 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298202 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298127 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299091 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298305 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298407 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00300078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299019 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299104 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00299124 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299935 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478297 Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313596 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293573 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295419 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296951 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296429 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300547 Postprocessing: Topography min/max: -737.4 m, 1701 m RMS, max velocity: 0.0436 m/year, 0.18 m/year *** Timestep 1981: t=3.93873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495175 Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310601 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294019 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295774 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029536 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295523 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294522 Postprocessing: Topography min/max: -745.9 m, 1705 m RMS, max velocity: 0.0436 m/year, 0.18 m/year *** Timestep 1982: t=3.94073e+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 ... 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... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458745 Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299288 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286924 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288471 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287993 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028863 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290669 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291027 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289388 Postprocessing: Topography min/max: -754.4 m, 1710 m RMS, max velocity: 0.0436 m/year, 0.18 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00197 *** Timestep 1983: t=3.94273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459268 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298605 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287455 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288513 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288517 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289094 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029131 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029125 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289678 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029017 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029021 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290713 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288873 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290036 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289419 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290873 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028936 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029134 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288567 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288382 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028801 Postprocessing: Topography min/max: -763.3 m, 1713 m RMS, max velocity: 0.0437 m/year, 0.18 m/year *** Timestep 1984: t=3.94473e+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 ... 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... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451104 Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296033 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285792 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288695 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286393 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288354 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288229 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288387 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290417 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287373 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286436 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287223 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287683 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286513 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287381 Postprocessing: Topography min/max: -771.7 m, 1717 m RMS, max velocity: 0.0437 m/year, 0.18 m/year *** Timestep 1985: t=3.94673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450523 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002918 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284218 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288573 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288309 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288376 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289918 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290283 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287942 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289636 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288382 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287362 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00291414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00290755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287872 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286102 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288562 Postprocessing: Topography min/max: -779.6 m, 1720 m RMS, max velocity: 0.0437 m/year, 0.18 m/year *** Timestep 1986: t=3.94873e+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 ... 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... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447381 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029479 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288755 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288023 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286756 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288259 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288661 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288328 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290056 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290123 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287753 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286097 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028667 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290575 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290208 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289091 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289072 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288225 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00286491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287133 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286935 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289632 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286741 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288448 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002887 Postprocessing: Topography min/max: -787 m, 1724 m RMS, max velocity: 0.0438 m/year, 0.18 m/year *** Timestep 1987: t=3.95073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446121 Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297769 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283602 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285859 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288808 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284951 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028705 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287123 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287295 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285144 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288475 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289549 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286711 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286266 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287705 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286927 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287762 Postprocessing: Topography min/max: -793.9 m, 1727 m RMS, max velocity: 0.0438 m/year, 0.18 m/year *** Timestep 1988: t=3.95273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442882 Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029291 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283653 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284283 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282188 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281374 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281777 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283319 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285155 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281172 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284938 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284882 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285095 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284685 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028539 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285056 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284645 Postprocessing: Topography min/max: -800.5 m, 1729 m RMS, max velocity: 0.0438 m/year, 0.18 m/year *** Timestep 1989: t=3.95473e+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 ... 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... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441615 Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294725 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027966 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281664 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282469 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283757 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028554 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285986 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283643 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284905 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285331 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028555 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286301 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285193 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285277 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028492 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284957 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 ... 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... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432613 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291929 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285949 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287944 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029171 Postprocessing: Topography min/max: -812.5 m, 1734 m RMS, max velocity: 0.0439 m/year, 0.18 m/year *** Timestep 1991: t=3.95873e+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 ... 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... 200+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437555 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297696 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284209 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287521 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286742 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290472 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029212 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290479 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291458 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290578 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290409 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289299 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290242 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288356 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288958 Postprocessing: Topography min/max: -818.3 m, 1737 m RMS, max velocity: 0.0439 m/year, 0.18 m/year *** Timestep 1992: t=3.96073e+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 ... 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... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432182 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296396 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281753 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283808 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282416 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282727 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282913 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281409 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284218 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283212 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283567 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282299 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282681 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283192 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284391 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283266 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283653 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284722 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283573 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028419 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284256 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284983 Postprocessing: Topography min/max: -824 m, 1740 m RMS, max velocity: 0.044 m/year, 0.18 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00198 *** Timestep 1993: t=3.96273e+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 ... 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... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433773 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290136 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282247 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280756 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279226 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282068 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285869 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283393 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284249 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284165 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284896 Postprocessing: Topography min/max: -830.4 m, 1742 m RMS, max velocity: 0.044 m/year, 0.18 m/year *** Timestep 1994: t=3.96473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432344 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286807 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278392 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281429 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282071 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281616 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028467 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284065 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281241 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280365 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281714 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280822 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281487 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283532 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282247 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028134 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283962 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285266 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028386 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002831 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282649 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285505 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281818 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281173 Postprocessing: Topography min/max: -836.7 m, 1744 m RMS, max velocity: 0.044 m/year, 0.18 m/year *** Timestep 1995: t=3.96673e+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 ... 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... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428462 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286141 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276508 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278299 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279112 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279646 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281857 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283915 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284437 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281614 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283044 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283095 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284478 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285002 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284627 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284592 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284582 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284755 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284709 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028299 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284188 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283785 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283161 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028273 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285986 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287292 Postprocessing: Topography min/max: -842.8 m, 1746 m RMS, max velocity: 0.0441 m/year, 0.18 m/year *** Timestep 1996: t=3.96873e+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 ... 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... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424444 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028858 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280709 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283426 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281719 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282546 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285368 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285228 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286288 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285276 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284964 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284491 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283888 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283162 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282721 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028452 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281772 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283293 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282833 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282417 Postprocessing: Topography min/max: -848.8 m, 1747 m RMS, max velocity: 0.0441 m/year, 0.18 m/year *** Timestep 1997: t=3.97073e+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 ... 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... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419618 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291092 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278495 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283898 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278387 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280651 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028322 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282372 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283566 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283495 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281628 Postprocessing: Topography min/max: -854.5 m, 1750 m RMS, max velocity: 0.0441 m/year, 0.18 m/year *** Timestep 1998: t=3.97273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418675 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028737 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277499 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279591 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280144 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279996 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281326 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280189 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281202 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282119 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281335 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00281506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282144 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282087 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283244 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282494 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282239 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280549 Postprocessing: Topography min/max: -859.9 m, 1752 m RMS, max velocity: 0.0441 m/year, 0.18 m/year *** Timestep 1999: t=3.97473e+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 ... 17 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... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428655 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002884 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279916 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278947 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027777 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027854 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280305 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278322 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280312 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280646 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279715 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281122 Postprocessing: Topography min/max: -864.8 m, 1754 m RMS, max velocity: 0.0442 m/year, 0.18 m/year *** Snapshot created! *** Timestep 2000: t=3.97673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419073 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285654 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278614 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281555 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284702 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282576 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285325 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283166 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283783 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282041 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281717 Postprocessing: Topography min/max: -869.4 m, 1756 m RMS, max velocity: 0.0442 m/year, 0.18 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.65e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 18040 | 9.27e+03s | 25% | | Assemble composition system | 3157 | 8.83e+03s | 24% | | Assemble temperature system | 451 | 1.28e+03s | 3.5% | | Build Stokes preconditioner | 18040 | 1.08e+04s | 30% | | Build composition preconditioner | 3157 | 95.6s | 0.26% | | Build temperature preconditioner | 451 | 13.5s | 0% | | Create snapshot | 9 | 7.38s | 0% | | Initialization | 1 | 0.0732s | 0% | | Mesh deformation | 451 | 54.3s | 0.15% | | Postprocessing | 451 | 171s | 0.47% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.796s | 0% | | Solve Stokes system | 18040 | 5.65e+03s | 16% | | Solve composition system | 3157 | 159s | 0.44% | | Solve temperature system | 451 | 50s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 2001: t=3.97873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 158+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426363 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295201 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283645 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285468 Postprocessing: Topography min/max: -873.4 m, 1757 m RMS, max velocity: 0.0442 m/year, 0.18 m/year *** Timestep 2002: t=3.98073e+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 ... 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... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00438341 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296761 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287535 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287881 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289619 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287073 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290164 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028881 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290102 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290799 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288048 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288769 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290737 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292185 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290754 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029239 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286793 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289098 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290218 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287047 Postprocessing: Topography min/max: -876.7 m, 1759 m RMS, max velocity: 0.0442 m/year, 0.179 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00199 *** Timestep 2003: t=3.98273e+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 ... 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... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441514 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029362 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285997 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290497 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289265 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028888 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028994 Postprocessing: Topography min/max: -879.3 m, 1761 m RMS, max velocity: 0.0443 m/year, 0.179 m/year *** Timestep 2004: t=3.98473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437627 Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294575 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028601 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287863 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287846 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287651 Postprocessing: Topography min/max: -881.3 m, 1763 m RMS, max velocity: 0.0443 m/year, 0.179 m/year *** Timestep 2005: t=3.98673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477695 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299993 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289537 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289656 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287883 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288677 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292441 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290413 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029166 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289212 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289483 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002896 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029026 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029151 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028982 Postprocessing: Topography min/max: -882.4 m, 1765 m RMS, max velocity: 0.0443 m/year, 0.179 m/year *** Timestep 2006: t=3.98873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439812 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300618 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028636 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287748 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289402 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294332 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292745 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292061 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291601 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029293 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292588 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290097 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291888 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292792 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291566 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293149 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028843 Postprocessing: Topography min/max: -882.3 m, 1767 m RMS, max velocity: 0.0443 m/year, 0.179 m/year *** Timestep 2007: t=3.99073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435998 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298824 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291505 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290485 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291744 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289837 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291365 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290701 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292361 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292048 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292317 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292097 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294602 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292348 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294409 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292986 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294435 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292236 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292445 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292307 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293112 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291885 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291925 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00293239 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291965 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289958 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291689 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292978 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293493 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029242 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291962 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290837 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290674 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029099 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291972 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293568 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293056 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292625 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292918 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292443 Postprocessing: Topography min/max: -880.8 m, 1770 m RMS, max velocity: 0.0444 m/year, 0.179 m/year *** Timestep 2008: t=3.99273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0043988 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302337 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296662 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297158 Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296523 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297016 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298731 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029993 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301202 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300436 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300363 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298519 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299383 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298754 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00298951 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295854 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297843 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299081 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298328 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299572 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029759 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300678 Postprocessing: Topography min/max: -879.7 m, 1772 m RMS, max velocity: 0.0444 m/year, 0.179 m/year *** Timestep 2009: t=3.99473e+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 ... 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... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465017 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312725 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300667 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302373 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304244 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307451 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304436 Postprocessing: Topography min/max: -876.6 m, 1775 m RMS, max velocity: 0.0444 m/year, 0.178 m/year *** Timestep 2010: t=3.99673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472332 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320433 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307498 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305663 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00309363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309564 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309403 Postprocessing: Topography min/max: -871.2 m, 1778 m RMS, max velocity: 0.0444 m/year, 0.178 m/year *** Timestep 2011: t=3.99873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475603 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319422 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310493 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311236 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00311138 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307501 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308713 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309868 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309826 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310056 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00311003 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00311236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310539 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308482 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310524 Postprocessing: Topography min/max: -863.6 m, 1782 m RMS, max velocity: 0.0445 m/year, 0.178 m/year *** Timestep 2012: t=4.00073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467941 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00321892 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00313604 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312379 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308946 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309233 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310622 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003119 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00310853 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310934 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0031117 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308493 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309185 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309861 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309186 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308602 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310965 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310041 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312293 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00312207 Postprocessing: Topography min/max: -853.7 m, 1786 m RMS, max velocity: 0.0445 m/year, 0.178 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00200 *** Timestep 2013: t=4.00273e+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 ... 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... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462032 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322453 Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00314078 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00313377 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310744 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031033 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00311603 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310013 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311246 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309919 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481229 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00325168 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00315991 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314819 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317014 Rebuilding Stokes preconditioner... Solving Stokes system... 27+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... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493042 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331038 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00317344 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317455 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00313794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00315161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00313969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00314716 Postprocessing: Topography min/max: -807.6 m, 1797 m RMS, max velocity: 0.0446 m/year, 0.177 m/year *** Timestep 2016: t=4.00873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 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... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484241 Rebuilding Stokes preconditioner... Solving Stokes system... 200+13 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00330854 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0031547 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311913 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309615 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306655 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309186 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0031116 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309845 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309871 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.003111 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0031272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310367 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311492 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311523 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00312946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00312014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00312002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310628 Postprocessing: Topography min/max: -795.3 m, 1802 m RMS, max velocity: 0.0446 m/year, 0.177 m/year *** Timestep 2017: t=4.01073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 50 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... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486472 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00324106 Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00308955 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307407 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308501 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308258 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306787 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308675 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306503 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309739 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309723 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310005 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307871 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308229 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308957 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310029 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309189 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00309051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307955 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308571 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030967 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309168 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311364 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308601 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308664 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309813 Postprocessing: Topography min/max: -781.9 m, 1807 m RMS, max velocity: 0.0447 m/year, 0.177 m/year *** Timestep 2018: t=4.01273e+06 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 ... 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... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489292 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00325311 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309859 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310708 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305886 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003082 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308354 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00307781 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00306216 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305986 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00304448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00308396 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307663 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00308776 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309228 Postprocessing: Topography min/max: -765.5 m, 1812 m RMS, max velocity: 0.0447 m/year, 0.176 m/year *** Timestep 2019: t=4.01473e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 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 ... 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... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00504538 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493371 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318871 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303753 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302505 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300467 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302731 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304346 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305169 Postprocessing: Topography min/max: -725.2 m, 1821 m RMS, max velocity: 0.0446 m/year, 0.175 m/year *** Timestep 2021: t=4.01873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 52 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467505 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315646 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300614 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299566 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299095 Postprocessing: Topography min/max: -703.3 m, 1825 m RMS, max velocity: 0.0446 m/year, 0.175 m/year *** Timestep 2022: t=4.02073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450018 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306305 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002915 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293915 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290979 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292419 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002904 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291486 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293538 Postprocessing: Topography min/max: -684.8 m, 1829 m RMS, max velocity: 0.0446 m/year, 0.174 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00201 *** Timestep 2023: t=4.02273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 48 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444317 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304676 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289416 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288577 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289169 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292716 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291451 Rebuilding Stokes preconditioner... 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Solving temperature system... 48 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440926 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302422 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289421 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290189 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290304 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289479 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289075 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291094 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289069 Postprocessing: Topography min/max: -663.3 m, 1834 m RMS, max velocity: 0.0446 m/year, 0.173 m/year *** Timestep 2025: t=4.02673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439631 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300211 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287429 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290989 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290644 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293495 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029442 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00293578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291845 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293233 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00294022 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.002926 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292219 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292946 Postprocessing: Topography min/max: -649.4 m, 1836 m RMS, max velocity: 0.0445 m/year, 0.173 m/year *** Timestep 2026: t=4.02873e+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 ... 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... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004339 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293724 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283741 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028616 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284286 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288154 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287182 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288711 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287175 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289358 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287978 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285369 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285079 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287249 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283542 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287587 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288879 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287891 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287186 Postprocessing: Topography min/max: -633.5 m, 1837 m RMS, max velocity: 0.0445 m/year, 0.172 m/year *** Timestep 2027: t=4.03073e+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 ... 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... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00431734 Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029441 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284972 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285687 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286643 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285209 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286014 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284688 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284774 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283969 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028583 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283429 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285036 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00286033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286477 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285339 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286006 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028398 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286953 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284852 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283575 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284914 Postprocessing: Topography min/max: -616.3 m, 1840 m RMS, max velocity: 0.0445 m/year, 0.172 m/year *** Timestep 2028: t=4.03273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433095 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295486 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002826 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285064 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286858 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286116 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286221 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427248 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297907 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284499 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282509 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 ... 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... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0043567 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297326 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286556 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287885 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290732 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029015 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291058 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290209 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290949 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290951 Postprocessing: Topography min/max: -579.3 m, 1843 m RMS, max velocity: 0.0445 m/year, 0.171 m/year *** Timestep 2031: t=4.03873e+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 ... 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... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00432619 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.002873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288823 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290774 Postprocessing: Topography min/max: -575.8 m, 1844 m RMS, max velocity: 0.0445 m/year, 0.17 m/year *** Timestep 2032: t=4.04073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442513 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297264 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289663 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289942 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289769 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288517 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289755 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291673 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291958 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287049 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288968 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289021 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290798 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290465 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289439 Postprocessing: Topography min/max: -572.1 m, 1844 m RMS, max velocity: 0.0445 m/year, 0.17 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00202 *** Timestep 2033: t=4.04273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440098 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302739 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287445 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286074 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284299 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288103 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289014 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441188 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297542 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284734 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287419 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287763 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288056 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290673 Postprocessing: Topography min/max: -573.6 m, 1845 m RMS, max velocity: 0.0445 m/year, 0.169 m/year *** Timestep 2035: t=4.04673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437853 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297083 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287049 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289883 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287926 Postprocessing: Topography min/max: -580.1 m, 1846 m RMS, max velocity: 0.0445 m/year, 0.168 m/year *** Timestep 2036: t=4.04873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00438546 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283234 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283811 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283939 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282574 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283239 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283254 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283391 Postprocessing: Topography min/max: -586.5 m, 1846 m RMS, max velocity: 0.0445 m/year, 0.168 m/year *** Timestep 2037: t=4.05073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450369 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281438 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282901 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281334 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028429 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285207 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283236 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028496 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282666 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285929 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287749 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283877 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284457 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284785 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283782 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283268 Postprocessing: Topography min/max: -592.8 m, 1845 m RMS, max velocity: 0.0445 m/year, 0.167 m/year *** Timestep 2038: t=4.05273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447256 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290994 Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280849 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282231 Rebuilding Stokes preconditioner... 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Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439489 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286461 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027728 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277639 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278887 Postprocessing: Topography min/max: -609.2 m, 1843 m RMS, max velocity: 0.0445 m/year, 0.166 m/year *** Timestep 2041: t=4.05873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452356 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289685 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275452 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277692 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279613 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282258 Postprocessing: Topography min/max: -613.9 m, 1843 m RMS, max velocity: 0.0445 m/year, 0.165 m/year *** Timestep 2042: t=4.06073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443927 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028055 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281379 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283017 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285938 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283564 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283627 Postprocessing: Topography min/max: -618.4 m, 1842 m RMS, max velocity: 0.0445 m/year, 0.165 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00203 *** Timestep 2043: t=4.06273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446064 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293401 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279662 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284693 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284388 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282257 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028526 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281014 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283232 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283474 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00281633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028384 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284248 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283055 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283345 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283766 Postprocessing: Topography min/max: -622.6 m, 1841 m RMS, max velocity: 0.0445 m/year, 0.164 m/year *** Timestep 2044: t=4.06473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447709 Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287446 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278061 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280356 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279047 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281612 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028133 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282016 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280973 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282793 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281122 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279969 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283204 Postprocessing: Topography min/max: -626.6 m, 1840 m RMS, max velocity: 0.0445 m/year, 0.164 m/year *** Timestep 2045: t=4.06673e+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 ... 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... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446314 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295054 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279505 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282367 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280777 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002812 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028185 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284856 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028182 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282804 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281455 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282135 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280805 Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281098 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281129 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280766 Postprocessing: Topography min/max: -629.9 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.164 m/year *** Timestep 2046: t=4.06873e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445634 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291845 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276934 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280057 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282294 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281547 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282471 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286413 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286885 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286345 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285928 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286235 Postprocessing: Topography min/max: -632.1 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.163 m/year *** Timestep 2047: t=4.07073e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453108 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293696 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028407 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281987 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284735 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285881 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284244 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285805 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286943 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286323 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288494 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028431 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283551 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286675 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028707 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283872 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282855 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286102 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00286459 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287228 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028566 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286062 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028565 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285134 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284007 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285504 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284383 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028329 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284584 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286188 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283949 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284677 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284187 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285308 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286075 Postprocessing: Topography min/max: -632.9 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.162 m/year *** Timestep 2048: t=4.07273e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447911 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292356 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282027 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028429 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284634 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287343 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285746 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028402 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285057 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286194 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284683 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284417 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283657 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287554 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283567 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285553 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285806 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286278 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287741 Postprocessing: Topography min/max: -632 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.162 m/year *** Timestep 2049: t=4.07473e+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 ... 17 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... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045984 Rebuilding Stokes preconditioner... Solving Stokes system... 124+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: 0.00283355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285709 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292287 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289568 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291121 Postprocessing: Topography min/max: -629.3 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.161 m/year *** Snapshot created! *** Timestep 2050: t=4.07673e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy 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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451332 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295195 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282932 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286413 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288092 Postprocessing: Topography min/max: -625.8 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.161 m/year *** Timestep 2051: t=4.07873e+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 ... 17 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... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447541 Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029374 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282014 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028636 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283827 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288093 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286103 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284956 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287873 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285714 Postprocessing: Topography min/max: -621.9 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.16 m/year *** Timestep 2052: t=4.08073e+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 ... 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... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440231 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294473 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282433 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284247 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284487 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286654 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028589 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287475 Postprocessing: Topography min/max: -618.5 m, 1839 m RMS, max velocity: 0.0445 m/year, 0.16 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00204 *** Timestep 2053: t=4.08273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442493 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450271 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297017 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280978 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284964 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287034 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288144 Postprocessing: Topography min/max: -615.3 m, 1840 m RMS, max velocity: 0.0445 m/year, 0.159 m/year *** Timestep 2055: t=4.08673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451446 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294791 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286035 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287078 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288705 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289035 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028862 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288592 Postprocessing: Topography min/max: -613.9 m, 1841 m RMS, max velocity: 0.0445 m/year, 0.158 m/year *** Timestep 2056: t=4.08873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445538 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029779 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284687 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284349 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002868 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289261 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288885 Postprocessing: Topography min/max: -612 m, 1841 m RMS, max velocity: 0.0445 m/year, 0.158 m/year *** Timestep 2057: t=4.09073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00449166 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297739 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291066 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290559 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291096 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028994 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293243 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291296 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029027 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289688 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291602 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293339 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289837 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291177 Postprocessing: Topography min/max: -609.7 m, 1842 m RMS, max velocity: 0.0445 m/year, 0.157 m/year *** Timestep 2058: t=4.09273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445342 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279938 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285157 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288526 Postprocessing: Topography min/max: -606.9 m, 1842 m RMS, max velocity: 0.0445 m/year, 0.156 m/year *** Timestep 2059: t=4.09473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456876 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286754 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287811 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286909 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286605 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285773 Postprocessing: Topography min/max: -604 m, 1842 m RMS, max velocity: 0.0445 m/year, 0.156 m/year *** Timestep 2060: t=4.09673e+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 ... 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... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448939 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297623 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280307 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286278 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287417 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287073 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028446 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028556 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285813 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028785 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285957 Postprocessing: Topography min/max: -601.1 m, 1843 m RMS, max velocity: 0.0445 m/year, 0.155 m/year *** Timestep 2061: t=4.09873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451199 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029839 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281036 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281571 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282267 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282971 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283858 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285199 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285352 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285403 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286896 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285072 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285541 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285491 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285181 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284969 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284502 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002857 Postprocessing: Topography min/max: -598.2 m, 1844 m RMS, max velocity: 0.0445 m/year, 0.155 m/year *** Timestep 2062: t=4.10073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465172 Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295468 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280838 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282536 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285409 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286484 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286183 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287577 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285587 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287519 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287743 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287125 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028513 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289143 Postprocessing: Topography min/max: -595.4 m, 1845 m RMS, max velocity: 0.0445 m/year, 0.154 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00205 *** Timestep 2063: t=4.10273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447135 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295672 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281154 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028422 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283705 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 ... 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... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451504 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295888 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283496 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288751 Postprocessing: Topography min/max: -590.2 m, 1846 m RMS, max velocity: 0.0444 m/year, 0.153 m/year *** Timestep 2065: t=4.10673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00444341 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296565 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285992 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281805 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284385 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285984 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028787 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028719 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028757 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285939 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286351 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288539 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287423 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285429 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284807 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028633 Postprocessing: Topography min/max: -587.7 m, 1846 m RMS, max velocity: 0.0444 m/year, 0.152 m/year *** Timestep 2066: t=4.10873e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445947 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295371 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278933 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283591 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283743 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283362 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286945 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287151 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287095 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282295 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285396 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002861 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284845 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028168 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028491 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028573 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286624 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285975 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286444 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285562 Postprocessing: Topography min/max: -585 m, 1847 m RMS, max velocity: 0.0444 m/year, 0.151 m/year *** Timestep 2067: t=4.11073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452118 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296927 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284592 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289459 Postprocessing: Topography min/max: -582.4 m, 1848 m RMS, max velocity: 0.0444 m/year, 0.151 m/year *** Timestep 2068: t=4.11273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448869 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458026 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300551 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284369 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284139 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286152 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286526 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002875 Postprocessing: Topography min/max: -576.1 m, 1852 m RMS, max velocity: 0.0444 m/year, 0.15 m/year *** Timestep 2070: t=4.11673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456188 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295462 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284216 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283463 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285719 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285561 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284858 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285668 Postprocessing: Topography min/max: -572.3 m, 1855 m RMS, max velocity: 0.0443 m/year, 0.149 m/year *** Timestep 2071: t=4.11873e+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 ... 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... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00451108 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296657 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028245 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281696 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284895 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028504 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287142 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286792 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290347 Postprocessing: Topography min/max: -571.2 m, 1858 m RMS, max velocity: 0.0443 m/year, 0.148 m/year *** Timestep 2072: t=4.12073e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045235 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299082 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285971 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288114 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285136 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286627 Postprocessing: Topography min/max: -571.1 m, 1861 m RMS, max velocity: 0.0443 m/year, 0.148 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t107/solution/solution-00206 *** Timestep 2073: t=4.12273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459669 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473776 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301443 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284574 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284647 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288186 Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028815 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028703 Postprocessing: Topography min/max: -570.2 m, 1866 m RMS, max velocity: 0.0443 m/year, 0.147 m/year *** Timestep 2075: t=4.12673e+06 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 ... 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... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464157 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302435 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028857 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285965 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288941 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290094 Postprocessing: Topography min/max: -569.2 m, 1869 m RMS, max velocity: 0.0443 m/year, 0.147 m/year *** Timestep 2076: t=4.12873e+06 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 ... 18 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... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460759 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298292 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278689 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277677 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281383 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283599 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284406 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284119 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284816 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286998 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287959 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285105 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288253 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287521 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286206 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287037 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028647 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287076 Postprocessing: Topography min/max: -567.5 m, 1872 m RMS, max velocity: 0.0442 m/year, 0.148 m/year *** Timestep 2077: t=4.13073e+06 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 ... 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... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461935 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301434 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282704 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285579 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284793 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286407 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287732 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288495 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287357 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291465 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288732 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290172 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287739 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290812 Postprocessing: Topography min/max: -565 m, 1875 m RMS, max velocity: 0.0442 m/year, 0.148 m/year *** Timestep 2078: t=4.13273e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456727 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296554 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282244 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280483 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280902 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283708 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286692 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286409 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287073 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284078 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283293 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285756 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284877 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286577 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285859 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286158 Postprocessing: Topography min/max: -562 m, 1878 m RMS, max velocity: 0.0442 m/year, 0.149 m/year *** Timestep 2079: t=4.13473e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459857 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298277 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281611 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280576 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279238 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284543 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284168 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283073 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282902 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282184 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028354 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282839 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284027 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285321 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028349 Postprocessing: Topography min/max: -558.8 m, 1880 m RMS, max velocity: 0.0442 m/year, 0.149 m/year *** Timestep 2080: t=4.13673e+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 ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442987 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292055 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274942 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274525 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280874 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281418 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282156 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279421 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028041 Rebuilding Stokes preconditioner...