

   Loading Ascii data boundary file ASPECT_DIR/data/boundary-traction/ascii-data/test/box_2d_left.0.txt.


   From this timestep onwards, ASPECT will not attempt to load new Ascii data files.
   This is either because ASPECT has already read all the files necessary to impose
   the requested boundary condition, or that the last available file has been read.
   If the Ascii data represented a time-dependent boundary condition,
   that time-dependence ends at this timestep  (i.e. the boundary condition
   will continue unchanged from the last known state into the future).

Number of active cells: 4,608 (on 5 levels)
Number of degrees of freedom: 61,140 (37,570+4,785+18,785)

*** Timestep 0:  t=0 years, dt=0 years
   Solving temperature system... 0 iterations.
   Solving Stokes system (GMG)... 61+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.73824e-16, 0.102074
      Relative nonlinear residual (total system) after nonlinear iteration 1: 0.102074

   Solving temperature system... 0 iterations.
   Solving Stokes system (GMG)... 42+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.73824e-16, 0.337213
      Relative nonlinear residual (total system) after nonlinear iteration 2: 0.337213

   Solving temperature system... 0 iterations.
   Solving Stokes system (GMG)... 38+0 iterations.
      Relative nonlinear residuals (temperature, Stokes system): 1.73824e-16, 0.133364
      Relative nonlinear residual (total system) after nonlinear iteration 3: 0.133364


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:
     RMS, max velocity:                  41.8 m/year, 121 m/year
     Mass fluxes through boundary parts: 3.376e+06 kg/yr, 0 kg/yr, 0 kg/yr, 0 kg/yr

Termination requested by criterion: end time




WARNING: During this computation 1 nonlinear solver failures occurred!
