
Number of active cells: 80 (on 2 levels)
Number of degrees of freedom: 2,757 (810+363+810+123+405+123+123)

*** Timestep 0:  t=0 seconds, dt=0 seconds
   Solving temperature system... 0 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 62+0 iterations.
   Solving fluid velocity system... 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.75314e-16, 2.03336e-16, 0, 0.999465
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.999465

   Solving temperature system... 0 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 9+0 iterations.
   Solving fluid velocity system... 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.75314e-16, 2.03336e-16, 0, 3.98222e-08
      Relative nonlinear residual (total system) after nonlinear iteration 2: 3.98222e-08


   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.479e-11 W/kg, -193.4 W

*** Timestep 1:  t=6.6e+12 seconds, dt=6.6e+12 seconds
   Solving temperature system... 5 iterations.
   Solving porosity system ... 4 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 14+0 iterations.
   Solving fluid velocity system... 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 3.51719e-05, 0.04592, 0, 0.304725
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.304725

   Solving temperature system... 4 iterations.
   Solving porosity system ... 4 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 14+0 iterations.
   Solving fluid velocity system... 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 2.67208e-06, 0.0172604, 0, 0.150507
      Relative nonlinear residual (total system) after nonlinear iteration 2: 0.150507


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.
   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.478e-11 W/kg, -193.3 W

Termination requested by criterion: end time




WARNING: During this computation 1 nonlinear solver failures occurred!
