
Number of active cells: 16 (on 3 levels)
Number of degrees of freedom: 349 (162+25+81+81)

*** Timestep 0:  t=0 seconds, dt=0 seconds
   Skipping temperature solve because RHS is zero.
   Advecting particles...  done.
   Solving C_1 system ... 0 iterations.
   Solving Stokes system (GMG)... 11+0 iterations.

   Postprocessing:
     Number of advected particles: 30
     Writing graphical output:     output-particle_visualization_particle_count/solution/solution-00000

*** Timestep 1:  t=70 seconds, dt=70 seconds
   Skipping temperature solve because RHS is zero.
   Advecting particles...  done.
   Solving C_1 system ... 9 iterations.
   Solving Stokes system (GMG)... 11+0 iterations.

   Postprocessing:
     Number of advected particles: 30
     Writing graphical output:     output-particle_visualization_particle_count/solution/solution-00001

Termination requested by criterion: end time



