
Number of active cells: 1,024 (on 5 levels)
Number of degrees of freedom: 35,978 (8,450+1,089+1,089+4,225+4,225+4,225+4,225+4,225+4,225)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Skipping ve_stress_xx composition solve because RHS is zero.
   Skipping ve_stress_yy composition solve because RHS is zero.
   Skipping ve_stress_xy composition solve because RHS is zero.
   Solving block system ... 0 iterations.
   Solving air system ... 0 iterations.
   Solving inclusion system ... 0 iterations.
   Initial Newton Stokes residual = 4.43603e+13, v = 4.43528e+13, p = 8.14956e+11

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+46 iterations.
      Newton system information: Norm of the rhs: 4.43603e+13
      Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1

   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0 // 0/0/0 // 0/1/4.712e+09 // 0/1/5.104e+09 // 0/1/1.834e+08
     RMS, max velocity:         0.129 m/year, 0.221 m/year
     Writing graphical output:  output-newton_postprocess_nonlinear/solution/solution-00000.0000

   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+62 iterations.
      Newton system information: Norm of the rhs: 8.77888e+11, Derivative scaling factor: 0
      Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0197899

   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0 // 0/0/0 // 0/1/4.712e+09 // 0/1/5.104e+09 // 0/1/1.834e+08
     RMS, max velocity:         0.131 m/year, 0.221 m/year
     Writing graphical output:  output-newton_postprocess_nonlinear/solution/solution-00000.0001

   The linear solver tolerance is set to 0.1. 
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+1 iterations.
      Newton system information: Norm of the rhs: 6.44873e+11, Derivative scaling factor: 0
      Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0145372

   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0 // 0/0/0 // 0/1/4.712e+09 // 0/1/5.104e+09 // 0/1/1.834e+08
     RMS, max velocity:         0.13 m/year, 0.221 m/year
     Writing graphical output:  output-newton_postprocess_nonlinear/solution/solution-00000.0002

   The linear solver tolerance is set to 0.1. 
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+1 iterations.
      Newton system information: Norm of the rhs: 5.84163e+11, Derivative scaling factor: 0
      Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0131686

   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0 // 0/0/0 // 0/1/4.712e+09 // 0/1/5.104e+09 // 0/1/1.834e+08
     RMS, max velocity:         0.132 m/year, 0.221 m/year
     Writing graphical output:  output-newton_postprocess_nonlinear/solution/solution-00000.0003

   The linear solver tolerance is set to 0.1. 
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+4 iterations.
      Newton system information: Norm of the rhs: 5.99087e+11, Derivative scaling factor: 0
      Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.013505

   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0 // 0/0/0 // 0/1/4.712e+09 // 0/1/5.104e+09 // 0/1/1.834e+08
     RMS, max velocity:         0.135 m/year, 0.22 m/year
     Writing graphical output:  output-newton_postprocess_nonlinear/solution/solution-00000.0004


WARNING: The nonlinear solver in the current timestep failed to converge.
Acting according to the parameter 'Nonlinear solver failure strategy'...
Continuing to the next timestep even though solution is not fully converged.



Termination requested by criterion: end time




WARNING: During this computation 1 nonlinear solver failures occurred!
