
Number of active cells: 256 (on 5 levels)
Number of degrees of freedom: 4,645 (2,178+289+1,089+1,089)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Solving grain_size system ... 0 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 30+0 iterations.

   Postprocessing:
     Compositions min/max/mass:     0.001/0.001/1e+07
     Temperature min/avg/max:       1600 K, 1600 K, 1600 K
     RMS, max velocity:             0.577 m/year, 0.993 m/year
     Heating rate (average/total):  1.703e-11 W/kg, 578.9 W

*** Timestep 1:  t=3125 years, dt=3125 years
   Solving temperature system... 12 iterations.
   Solving grain_size system ... 14 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 2+0 iterations.

   Postprocessing:
     Compositions min/max/mass:     0.0009988/0.0009988/9.988e+06
     Temperature min/avg/max:       1600 K, 1600 K, 1600 K
     RMS, max velocity:             0.577 m/year, 0.993 m/year
     Heating rate (average/total):  1.697e-11 W/kg, 576.9 W

*** Timestep 2:  t=6250 years, dt=3125 years
   Solving temperature system... 6 iterations.
   Solving grain_size system ... 9 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 1+0 iterations.

   Postprocessing:
     Compositions min/max/mass:     0.0009977/0.0009977/9.977e+06
     Temperature min/avg/max:       1600 K, 1600 K, 1600 K
     RMS, max velocity:             0.577 m/year, 0.993 m/year
     Heating rate (average/total):  1.691e-11 W/kg, 575 W

*** Timestep 3:  t=9375 years, dt=3125 years
   Solving temperature system... 6 iterations.
   Solving grain_size system ... 8 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 0+0 iterations.

   Postprocessing:
     Compositions min/max/mass:     0.0009966/0.0009966/9.966e+06
     Temperature min/avg/max:       1600 K, 1600 K, 1600 K
     RMS, max velocity:             0.577 m/year, 0.993 m/year
     Heating rate (average/total):  1.686e-11 W/kg, 573.2 W

*** Timestep 4:  t=10000 years, dt=625 years
   Solving temperature system... 3 iterations.
   Solving grain_size system ... 6 iterations.
   Rebuilding Stokes preconditioner...
   Solving Stokes system (AMG)... 1+0 iterations.

   Postprocessing:
     Compositions min/max/mass:     0.0009964/0.0009964/9.964e+06
     Temperature min/avg/max:       1600 K, 1600 K, 1600 K
     RMS, max velocity:             0.577 m/year, 0.993 m/year
     Heating rate (average/total):  1.685e-11 W/kg, 572.9 W

Termination requested by criterion: end time



