
Number of active cells: 1,024 (on 6 levels)
Number of degrees of freedom: 13,764 (8,450+1,089+4,225)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 30+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.58886e-16, 1
      Relative nonlinear residual (total system) after nonlinear iteration 1: 1

   Solving temperature system... 0 iterations.
   Solving Stokes system (AMG)... 31+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.55733e-16, 0.0690827
      Relative nonlinear residual (total system) after nonlinear iteration 2: 0.0690827

   Solving temperature system... 0 iterations.
   Solving Stokes system (AMG)... 28+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.58353e-16, 0.0147308
      Relative nonlinear residual (total system) after nonlinear iteration 3: 0.0147308


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:
     Writing graphical output:           output-periodic_compressible/solution/solution-00000
     RMS, max velocity:                  0.00413 m/year, 0.00624 m/year
     Temperature min/avg/max:            273 K, 1622 K, 3773 K
     Heat fluxes through boundary parts: 4.285e+04 W, -4.285e+04 W, -3.299e+05 W, 1.697e+05 W

Termination requested by criterion: end time




WARNING: During this computation 1 nonlinear solver failures occurred!
