
Loading shared library <./libnonlinear_convergence_for_small_composition.debug.so>

Number of active cells: 1,024 (on 6 levels)
Number of degrees of freedom: 15,942 (8,450+1,089+4,225+1,089+1,089)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Skipping porosity composition solve because RHS is zero.
   Skipping peridotite composition solve because RHS is zero.
   Solving Stokes system (GMG)... 0+6 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.86463e-16, 0, 0, 0.000701132
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.000701132

   Solving temperature system... 0 iterations.
   Skipping porosity composition solve because RHS is zero.
   Skipping peridotite composition solve because RHS is zero.
   Solving Stokes system (GMG)... 0+1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.86463e-16, 0, 0, 3.04951e-12
      Relative nonlinear residual (total system) after nonlinear iteration 2: 3.04951e-12


   Postprocessing:
     Compositions min/max/mass: 0/0/0 // 0/0/0

*** Timestep 1:  t=6329.51 years, dt=6329.51 years
   Solving temperature system... 18 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+6 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 0.0041643, 1, 1, 6.86004e-05
      Relative nonlinear residual (total system) after nonlinear iteration 1: 1

   Solving temperature system... 18 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+6 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 0.000698681, 1.67345, 1.67345, 1.27188e-05
      Relative nonlinear residual (total system) after nonlinear iteration 2: 1.67345

   Solving temperature system... 18 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+5 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 0.000181283, 0.990963, 0.990963, 3.26488e-06
      Relative nonlinear residual (total system) after nonlinear iteration 3: 0.990963

   Solving temperature system... 17 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+5 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.11182e-05, 0.205659, 0.205659, 9.21213e-07
      Relative nonlinear residual (total system) after nonlinear iteration 4: 0.205659

   Solving temperature system... 16 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.52437e-05, 0.144659, 0.144659, 2.7545e-07
      Relative nonlinear residual (total system) after nonlinear iteration 5: 0.144659

   Solving temperature system... 16 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 4.79161e-06, 0.828189, 0.828189, 8.66699e-08
      Relative nonlinear residual (total system) after nonlinear iteration 6: 0.828189

   Solving temperature system... 14 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.5685e-06, 0.631399, 0.631399, 2.82618e-08
      Relative nonlinear residual (total system) after nonlinear iteration 7: 0.631399

   Solving temperature system... 13 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.23042e-07, 0.302531, 0.302531, 9.31505e-09
      Relative nonlinear residual (total system) after nonlinear iteration 8: 0.302531

   Solving temperature system... 12 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+3 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.73207e-07, 0.150298, 0.150298, 3.02865e-09
      Relative nonlinear residual (total system) after nonlinear iteration 9: 0.150298

   Solving temperature system... 11 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+3 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.57809e-08, 0.28583, 0.28583, 9.55922e-10
      Relative nonlinear residual (total system) after nonlinear iteration 10: 0.28583

   Solving temperature system... 10 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.72481e-08, 0.20337, 0.20337, 2.9055e-10
      Relative nonlinear residual (total system) after nonlinear iteration 11: 0.20337

   Solving temperature system... 9 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.10837e-09, 0.511418, 0.511418, 8.50267e-11
      Relative nonlinear residual (total system) after nonlinear iteration 12: 0.511418

   Solving temperature system... 8 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.43483e-09, 0.402587, 0.402587, 2.37744e-11
      Relative nonlinear residual (total system) after nonlinear iteration 13: 0.402587

   Solving temperature system... 7 iterations.
   Solving porosity system ... 7 iterations.
   Solving peridotite system ... 7 iterations.
   Solving Stokes system (GMG)... 0+1 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 3.8819e-10, 0.119195, 0.119195, 6.43804e-12
      Relative nonlinear residual (total system) after nonlinear iteration 14: 0.119195

   Solving temperature system... 7 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.41133e-10, 0.774579, 0.774579, 2.96772e-12
      Relative nonlinear residual (total system) after nonlinear iteration 15: 0.774579

   Solving temperature system... 2 iterations.
   Solving porosity system ... 0 iterations.
   Solving peridotite system ... 0 iterations.
   Solving Stokes system (GMG)... 0+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.03433e-13, 3.05528e-15, 3.05528e-15, 2.96625e-12
      Relative nonlinear residual (total system) after nonlinear iteration 16: 2.96625e-12


   Postprocessing:
     Compositions min/max/mass: -6.975e-09/1.392e-08/-1.261e-06 // -6.975e-09/1.392e-08/-1.261e-06

*** Timestep 2:  t=10000 years, dt=3670.49 years
   Solving temperature system... 16 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+5 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 0.000445624, 0.242734, 0.242734, 8.13463e-06
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.242734

   Solving temperature system... 14 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+5 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.48077e-05, 0.642807, 0.642807, 1.02337e-06
      Relative nonlinear residual (total system) after nonlinear iteration 2: 0.642807

   Solving temperature system... 13 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 7.40617e-06, 0.345255, 0.345255, 1.38553e-07
      Relative nonlinear residual (total system) after nonlinear iteration 3: 0.345255

   Solving temperature system... 12 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+4 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.04317e-06, 0.130883, 0.130883, 1.95208e-08
      Relative nonlinear residual (total system) after nonlinear iteration 4: 0.130883

   Solving temperature system... 11 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+3 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 1.5246e-07, 0.115645, 0.115645, 2.85213e-09
      Relative nonlinear residual (total system) after nonlinear iteration 5: 0.115645

   Solving temperature system... 10 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 2.29741e-08, 0.146801, 0.146801, 4.29456e-10
      Relative nonlinear residual (total system) after nonlinear iteration 6: 0.146801

   Solving temperature system... 9 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 3.53615e-09, 0.193416, 0.193416, 6.60311e-11
      Relative nonlinear residual (total system) after nonlinear iteration 7: 0.193416

   Solving temperature system... 7 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+2 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 5.42988e-10, 0.206642, 0.206642, 1.01193e-11
      Relative nonlinear residual (total system) after nonlinear iteration 8: 0.206642

   Solving temperature system... 6 iterations.
   Solving porosity system ... 6 iterations.
   Solving peridotite system ... 6 iterations.
   Solving Stokes system (GMG)... 0+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 8.37671e-11, 0.0355185, 0.0355185, 1.55675e-12
      Relative nonlinear residual (total system) after nonlinear iteration 9: 0.0355185

   Solving temperature system... 1 iterations.
   Solving porosity system ... 0 iterations.
   Solving peridotite system ... 0 iterations.
   Solving Stokes system (GMG)... 0+0 iterations.
      Relative nonlinear residuals (temperature, compositional fields, Stokes system): 3.36863e-14, 9.03182e-17, 9.03182e-17, 1.55617e-12
      Relative nonlinear residual (total system) after nonlinear iteration 10: 1.55617e-12


   Postprocessing:
     Compositions min/max/mass: -6.228e-09/1.267e-08/-2.182e-06 // -6.228e-09/1.267e-08/-2.182e-06

Termination requested by criterion: end time



