
Loading shared library <./libnonlinear_channel_flow_tractions_Newton_Stokes.debug.so>

Number of active cells: 256 (on 5 levels)
Number of degrees of freedom: 3,556 (2,178+289+1,089)

*** Timestep 0:  t=0 seconds, dt=0 seconds
   Skipping temperature solve because RHS is zero.
   Initial Newton Stokes residual = 1.85171e+12, v = 1.85171e+12, p = 0

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 43+0 iterations.
      Newton system information: Norm of the rhs: 1.85171e+12
      Relative nonlinear residuals (temperature, Stokes system): 0, 1
      Relative nonlinear residual (total system) after nonlinear iteration 1: 1

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 54+0 iterations.
      Newton system information: Norm of the rhs: 3.1208e+11, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.168536
      Relative nonlinear residual (total system) after nonlinear iteration 2: 0.168536

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 93+0 iterations.
      Newton system information: Norm of the rhs: 2.72888e+11, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.147371
      Relative nonlinear residual (total system) after nonlinear iteration 3: 0.147371

   Skipping temperature solve because RHS is zero.
   Switching from defect correction form of Picard to the Newton solver scheme.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 30+0 iterations.
      Newton system information: Norm of the rhs: 1.80889e+11, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0976875
      Relative nonlinear residual (total system) after nonlinear iteration 4: 0.0976875

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 33+0 iterations.
      Newton system information: Norm of the rhs: 8.17948e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0441727
      Relative nonlinear residual (total system) after nonlinear iteration 5: 0.0441727

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 29+0 iterations.
      Newton system information: Norm of the rhs: 2.90209e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0156725
      Relative nonlinear residual (total system) after nonlinear iteration 6: 0.0156725

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 33+0 iterations.
      Newton system information: Norm of the rhs: 2.40207e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0129722
      Relative nonlinear residual (total system) after nonlinear iteration 7: 0.0129722

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 23+0 iterations.
   Line search iteration 0, with norm of the rhs 3.01417e+10 and going to 2.40159e+10, relative residual: 0.0162778
      Newton system information: Norm of the rhs: 2.16283e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0116802
      Relative nonlinear residual (total system) after nonlinear iteration 8: 0.0116802

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 17+0 iterations.
      Newton system information: Norm of the rhs: 2.13144e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0115107
      Relative nonlinear residual (total system) after nonlinear iteration 9: 0.0115107

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 8+0 iterations.
   Line search iteration 0, with norm of the rhs 2.42734e+10 and going to 2.13123e+10, relative residual: 0.0131086
      Newton system information: Norm of the rhs: 1.97282e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0106541
      Relative nonlinear residual (total system) after nonlinear iteration 10: 0.0106541

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 10+0 iterations.
   Line search iteration 0, with norm of the rhs 2.16983e+10 and going to 1.9726e+10, relative residual: 0.011718
      Newton system information: Norm of the rhs: 1.66089e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00896953
      Relative nonlinear residual (total system) after nonlinear iteration 11: 0.00896953

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 8+0 iterations.
   Line search iteration 0, with norm of the rhs 1.88598e+10 and going to 1.66071e+10, relative residual: 0.0101851
      Newton system information: Norm of the rhs: 1.48685e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00802961
      Relative nonlinear residual (total system) after nonlinear iteration 12: 0.00802961

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 12+0 iterations.
   Line search iteration 0, with norm of the rhs 1.63868e+10 and going to 1.4867e+10, relative residual: 0.00884956
      Newton system information: Norm of the rhs: 1.32418e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00715115
      Relative nonlinear residual (total system) after nonlinear iteration 13: 0.00715115

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 22+0 iterations.
   Line search iteration 0, with norm of the rhs 1.78356e+10 and going to 1.32404e+10, relative residual: 0.00963198
      Newton system information: Norm of the rhs: 1.27677e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00689509
      Relative nonlinear residual (total system) after nonlinear iteration 14: 0.00689509

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 13+0 iterations.
   Line search iteration 0, with norm of the rhs 1.37775e+10 and going to 1.27664e+10, relative residual: 0.00744045
      Newton system information: Norm of the rhs: 1.07683e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00581533
      Relative nonlinear residual (total system) after nonlinear iteration 15: 0.00581533

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 17+0 iterations.
   Line search iteration 0, with norm of the rhs 1.26953e+10 and going to 1.07672e+10, relative residual: 0.006856
      Newton system information: Norm of the rhs: 1.00886e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00544827
      Relative nonlinear residual (total system) after nonlinear iteration 16: 0.00544827

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 23+0 iterations.
   Line search iteration 0, with norm of the rhs 1.35882e+10 and going to 1.00876e+10, relative residual: 0.00733821
      Newton system information: Norm of the rhs: 1.00602e+10, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00543296
      Relative nonlinear residual (total system) after nonlinear iteration 17: 0.00543296

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 11+0 iterations.
   Line search iteration 0, with norm of the rhs 1.16567e+10 and going to 1.00592e+10, relative residual: 0.00629512
      Newton system information: Norm of the rhs: 9.17057e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00495249
      Relative nonlinear residual (total system) after nonlinear iteration 18: 0.00495249

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 16+0 iterations.
   Line search iteration 0, with norm of the rhs 1.09455e+10 and going to 9.16965e+09, relative residual: 0.00591104
      Newton system information: Norm of the rhs: 8.74264e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0047214
      Relative nonlinear residual (total system) after nonlinear iteration 19: 0.0047214

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 19+0 iterations.
   Line search iteration 0, with norm of the rhs 1.06364e+10 and going to 8.74179e+09, relative residual: 0.00574413
      Newton system information: Norm of the rhs: 8.49445e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00458736
      Relative nonlinear residual (total system) after nonlinear iteration 20: 0.00458736

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 14+0 iterations.
   Line search iteration 0, with norm of the rhs 1.00278e+10 and going to 8.49359e+09, relative residual: 0.00541545
      Newton system information: Norm of the rhs: 8.16183e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00440773
      Relative nonlinear residual (total system) after nonlinear iteration 21: 0.00440773

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 17+0 iterations.
   Line search iteration 0, with norm of the rhs 9.92958e+09 and going to 8.16101e+09, relative residual: 0.00536239
      Newton system information: Norm of the rhs: 7.9301e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00428259
      Relative nonlinear residual (total system) after nonlinear iteration 22: 0.00428259

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 14+0 iterations.
   Line search iteration 0, with norm of the rhs 9.16373e+09 and going to 7.9293e+09, relative residual: 0.0049488
      Newton system information: Norm of the rhs: 7.68197e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00414859
      Relative nonlinear residual (total system) after nonlinear iteration 23: 0.00414859

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 19+0 iterations.
   Line search iteration 0, with norm of the rhs 9.20919e+09 and going to 7.68119e+09, relative residual: 0.00497335
      Newton system information: Norm of the rhs: 7.48204e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00404062
      Relative nonlinear residual (total system) after nonlinear iteration 24: 0.00404062

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 11+0 iterations.
   Line search iteration 0, with norm of the rhs 8.09249e+09 and going to 7.48129e+09, relative residual: 0.00437029
      Newton system information: Norm of the rhs: 6.63159e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00358134
      Relative nonlinear residual (total system) after nonlinear iteration 25: 0.00358134

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 13+0 iterations.
   Line search iteration 0, with norm of the rhs 8.35535e+09 and going to 6.63093e+09, relative residual: 0.00451224
   Line search iteration 1, with norm of the rhs 6.74135e+09 and going to 6.63115e+09, relative residual: 0.00364061
      Newton system information: Norm of the rhs: 4.41585e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00238474
      Relative nonlinear residual (total system) after nonlinear iteration 26: 0.00238474

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 27+0 iterations.
   Line search iteration 0, with norm of the rhs 7.58766e+09 and going to 4.41541e+09, relative residual: 0.00409766
   Line search iteration 1, with norm of the rhs 6.22363e+09 and going to 4.41555e+09, relative residual: 0.00336102
   Line search iteration 2, with norm of the rhs 5.6175e+09 and going to 4.41555e+09, relative residual: 0.00303369
      Newton system information: Norm of the rhs: 3.44862e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.0018624
      Relative nonlinear residual (total system) after nonlinear iteration 27: 0.0018624

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 31+0 iterations.
   Line search iteration 0, with norm of the rhs 8.80122e+09 and going to 3.44833e+09, relative residual: 0.00475303
   Line search iteration 1, with norm of the rhs 6.13742e+09 and going to 3.44844e+09, relative residual: 0.00331447
   Line search iteration 2, with norm of the rhs 5.03873e+09 and going to 3.44844e+09, relative residual: 0.00272113
   Line search iteration 3, with norm of the rhs 4.34505e+09 and going to 3.44844e+09, relative residual: 0.00234651
   Line search iteration 4, with norm of the rhs 3.96024e+09 and going to 3.44844e+09, relative residual: 0.0021387
      Newton system information: Norm of the rhs: 3.77035e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00203615
      Relative nonlinear residual (total system) after nonlinear iteration 28: 0.00203615

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 25+0 iterations.
   Line search iteration 0, with norm of the rhs 6.74007e+09 and going to 3.76998e+09, relative residual: 0.00363992
   Line search iteration 1, with norm of the rhs 4.9751e+09 and going to 3.77011e+09, relative residual: 0.00268676
   Line search iteration 2, with norm of the rhs 3.87562e+09 and going to 3.77011e+09, relative residual: 0.002093
      Newton system information: Norm of the rhs: 3.59946e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00194386
      Relative nonlinear residual (total system) after nonlinear iteration 29: 0.00194386

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 25+0 iterations.
   Line search iteration 0, with norm of the rhs 4.88677e+09 and going to 3.59912e+09, relative residual: 0.00263906
   Line search iteration 1, with norm of the rhs 4.34793e+09 and going to 3.59924e+09, relative residual: 0.00234806
   Line search iteration 2, with norm of the rhs 3.87138e+09 and going to 3.59924e+09, relative residual: 0.00209071
   Line search iteration 3, with norm of the rhs 3.67974e+09 and going to 3.59924e+09, relative residual: 0.00198721
      Newton system information: Norm of the rhs: 3.59367e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00194073
      Relative nonlinear residual (total system) after nonlinear iteration 30: 0.00194073

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 21+0 iterations.
      Newton system information: Norm of the rhs: 1.97656e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00106743
      Relative nonlinear residual (total system) after nonlinear iteration 31: 0.00106743

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 35+0 iterations.
   Line search iteration 0, with norm of the rhs 5.25065e+09 and going to 1.97637e+09, relative residual: 0.00283557
   Line search iteration 1, with norm of the rhs 3.93568e+09 and going to 1.97643e+09, relative residual: 0.00212543
   Line search iteration 2, with norm of the rhs 3.15187e+09 and going to 1.97643e+09, relative residual: 0.00170214
   Line search iteration 3, with norm of the rhs 2.6888e+09 and going to 1.97643e+09, relative residual: 0.00145206
   Line search iteration 4, with norm of the rhs 2.35833e+09 and going to 1.97643e+09, relative residual: 0.0012736
      Newton system information: Norm of the rhs: 2.17676e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00117554
      Relative nonlinear residual (total system) after nonlinear iteration 32: 0.00117554

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 31+0 iterations.
      Newton system information: Norm of the rhs: 2.00155e+09, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.00108092
      Relative nonlinear residual (total system) after nonlinear iteration 33: 0.00108092

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 9+0 iterations.
      Newton system information: Norm of the rhs: 1.92165e+08, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.000103777
      Relative nonlinear residual (total system) after nonlinear iteration 34: 0.000103777

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.00142046. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 232+0 iterations.
   Line search iteration 0, with norm of the rhs 1.71452e+09 and going to 1.92156e+08, relative residual: 0.000925914
   Line search iteration 1, with norm of the rhs 1.14849e+09 and going to 1.92163e+08, relative residual: 0.000620232
   Line search iteration 2, with norm of the rhs 7.67875e+08 and going to 1.92163e+08, relative residual: 0.000414685
   Line search iteration 3, with norm of the rhs 5.20982e+08 and going to 1.92163e+08, relative residual: 0.000281352
   Line search iteration 4, with norm of the rhs 3.66022e+08 and going to 1.92163e+08, relative residual: 0.000197668
      Newton system information: Norm of the rhs: 2.74836e+08, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 0.000148423
      Relative nonlinear residual (total system) after nonlinear iteration 35: 0.000148423

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 0.1. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 54+0 iterations.
      Newton system information: Norm of the rhs: 2.62664e+07, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 1.4185e-05
      Relative nonlinear residual (total system) after nonlinear iteration 36: 1.4185e-05

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 1.30804e-05. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 536+0 iterations.
      Newton system information: Norm of the rhs: 1225.81, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 6.61989e-10
      Relative nonlinear residual (total system) after nonlinear iteration 37: 6.61989e-10

   Skipping temperature solve because RHS is zero.
   The linear solver tolerance is set to 3.37083e-05. Stabilization Preconditioner is SPD and A block is SPD.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 457+0 iterations.
      Newton system information: Norm of the rhs: 103.868, Derivative scaling factor: 1
      Relative nonlinear residuals (temperature, Stokes system): 0, 5.60933e-11
      Relative nonlinear residual (total system) after nonlinear iteration 38: 5.60933e-11


   Postprocessing:
     RMS, max velocity:                  2.57e-08 m/s, 3.05e-08 m/s
     Pressure min/avg/max:               -0.0002415 Pa, 5e+08 Pa, 1e+09 Pa
     Mass fluxes through boundary parts: 0 kg/s, 0 kg/s, -0.8139 kg/s, 0.8139 kg/s
     Writing graphical output:           output-nonlinear_channel_flow_tractions_Newton_Stokes/solution/solution-00000

*** Timestep 1:  t=1 seconds, dt=1 seconds
   Skipping temperature solve because RHS is zero.
   Initial Newton Stokes residual = 3.43965e+11, v = 3.43965e+11, p = 0

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+0 iterations.
      Newton system information: Norm of the rhs: 209.12
      Relative nonlinear residuals (temperature, Stokes system): 0, 6.07969e-10
      Relative nonlinear residual (total system) after nonlinear iteration 1: 6.07969e-10

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 440+0 iterations.
      Newton system information: Norm of the rhs: 67.8377, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 1.97222e-10
      Relative nonlinear residual (total system) after nonlinear iteration 2: 1.97222e-10


   Postprocessing:
     RMS, max velocity:                  2.57e-08 m/s, 3.05e-08 m/s
     Pressure min/avg/max:               -0.0001733 Pa, 5e+08 Pa, 1e+09 Pa
     Mass fluxes through boundary parts: 0 kg/s, 0 kg/s, -0.8139 kg/s, 0.8139 kg/s

*** Timestep 2:  t=2 seconds, dt=1 seconds
   Skipping temperature solve because RHS is zero.
   Initial Newton Stokes residual = 3.43965e+11, v = 3.43965e+11, p = 0

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+0 iterations.
      Newton system information: Norm of the rhs: 226.033
      Relative nonlinear residuals (temperature, Stokes system): 0, 6.5714e-10
      Relative nonlinear residual (total system) after nonlinear iteration 1: 6.5714e-10

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 358+0 iterations.
      Newton system information: Norm of the rhs: 119.738, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 3.48111e-10
      Relative nonlinear residual (total system) after nonlinear iteration 2: 3.48111e-10


   Postprocessing:
     RMS, max velocity:                  2.57e-08 m/s, 3.05e-08 m/s
     Pressure min/avg/max:               -0.0002466 Pa, 5e+08 Pa, 1e+09 Pa
     Mass fluxes through boundary parts: 0 kg/s, 0 kg/s, -0.8139 kg/s, 0.8139 kg/s
     Writing graphical output:           output-nonlinear_channel_flow_tractions_Newton_Stokes/solution/solution-00001

*** Timestep 3:  t=3 seconds, dt=1 seconds
   Skipping temperature solve because RHS is zero.
   Initial Newton Stokes residual = 3.43965e+11, v = 3.43965e+11, p = 0

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+0 iterations.
      Newton system information: Norm of the rhs: 259.168
      Relative nonlinear residuals (temperature, Stokes system): 0, 7.53472e-10
      Relative nonlinear residual (total system) after nonlinear iteration 1: 7.53472e-10

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 444+0 iterations.
      Newton system information: Norm of the rhs: 123.575, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 3.59267e-10
      Relative nonlinear residual (total system) after nonlinear iteration 2: 3.59267e-10


   Postprocessing:
     RMS, max velocity:                  2.57e-08 m/s, 3.05e-08 m/s
     Pressure min/avg/max:               -0.0002354 Pa, 5e+08 Pa, 1e+09 Pa
     Mass fluxes through boundary parts: 0 kg/s, 0 kg/s, -0.8139 kg/s, 0.8139 kg/s

*** Timestep 4:  t=4 seconds, dt=1 seconds
   Skipping temperature solve because RHS is zero.
   Initial Newton Stokes residual = 3.43965e+11, v = 3.43965e+11, p = 0

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+0 iterations.
      Newton system information: Norm of the rhs: 244.611
      Relative nonlinear residuals (temperature, Stokes system): 0, 7.1115e-10
      Relative nonlinear residual (total system) after nonlinear iteration 1: 7.1115e-10

   Skipping temperature solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 438+0 iterations.
      Newton system information: Norm of the rhs: 127.733, Derivative scaling factor: 0
      Relative nonlinear residuals (temperature, Stokes system): 0, 3.71355e-10
      Relative nonlinear residual (total system) after nonlinear iteration 2: 3.71355e-10


   Postprocessing:
     RMS, max velocity:                  2.57e-08 m/s, 3.05e-08 m/s
     Pressure min/avg/max:               -0.001422 Pa, 5e+08 Pa, 1e+09 Pa
     Mass fluxes through boundary parts: 0 kg/s, 0 kg/s, -0.8139 kg/s, 0.8139 kg/s
     Writing graphical output:           output-nonlinear_channel_flow_tractions_Newton_Stokes/solution/solution-00002

Termination requested by criterion: end time



