
Number of active cells: 64 (on 4 levels)
Number of degrees of freedom: 1,237 (578+81+289+289)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Solving depleted_lithosphere system ... 0 iterations.
   Solving Stokes system (GMG)... 29+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.15502e-16, 1.05609e-16, 0.0325545
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.0325545

   Solving temperature system... 0 iterations.
   Solving depleted_lithosphere system ... 0 iterations.
   Solving Stokes system (GMG)... 30+30 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.15502e-16, 1.05609e-16, 2.19825e-05
      Relative nonlinear residual (total system) after nonlinear iteration 2: 2.19825e-05

   Solving temperature system... 0 iterations.
   Solving depleted_lithosphere system ... 0 iterations.
   Solving Stokes system (GMG)... 6+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.15502e-16, 1.05609e-16, 3.68369e-07
      Relative nonlinear residual (total system) after nonlinear iteration 3: 3.68369e-07


   Postprocessing:

Termination requested by criterion: end step



