
Number of active cells: 320 (on 3 levels)
Number of degrees of freedom: 9,825 (2,898+1,365+2,898+405+1,449+405+405)

*** Timestep 0:  t=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... 58+0 iterations.
   Solving for u_f in 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.85418e-16, 9.58741e-17, 0, 1
      Relative nonlinear residual (total system) after nonlinear iteration 1: 1

   Solving temperature system... 0 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system... 5+0 iterations.
   Solving for u_f in 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.85418e-16, 9.58741e-17, 0, 4.5284e-13
      Relative nonlinear residual (total system) after nonlinear iteration 2: 4.5284e-13


   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.191e-11 W/kg, -177.4 W

*** Timestep 1:  t=1.14712e+13 seconds
   Solving temperature system... 8 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system... 18+0 iterations.
   Solving for u_f in 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 2.0391e-06, 1.65154e-16, 0, 6.85772e-09
      Relative nonlinear residual (total system) after nonlinear iteration 1: 2.0391e-06


   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.191e-11 W/kg, -177.4 W

*** Timestep 2:  t=2.29425e+13 seconds
   Solving temperature system... 13 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system... 22+0 iterations.
   Solving for u_f in 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 2.21934e-06, 1.36494e-16, 0, 5.9157e-09
      Relative nonlinear residual (total system) after nonlinear iteration 1: 2.21934e-06


   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.191e-11 W/kg, -177.4 W

*** Timestep 3:  t=2.5e+13 seconds
   Solving temperature system... 6 iterations.
   Solving porosity system ... 0 iterations.
   Skipping peridotite composition solve because RHS is zero.
   Rebuilding Stokes preconditioner...
   Solving Stokes system... 18+0 iterations.
   Solving for u_f in 1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 4.7975e-08, 2.21786e-16, 0, 1.19906e-09
      Relative nonlinear residual (total system) after nonlinear iteration 1: 4.7975e-08


   Postprocessing:
     Temperature min/avg/max:       1723 K, 1755 K, 1788 K
     Heating rate (average/total):  -3.191e-11 W/kg, -177.4 W

Termination requested by criterion: end time


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