message: Dumb change that truncates the number of monte carlo iterations so I can
  actually profile slow-running processes like CNN scoring.
diff: @@ -489,7 +489,7 @@ void main_procedure(model& m, precalculate& prec,
  parallel_mc par;
  sz heuristic = m.num_movable_atoms()
  + 10 * m.get_size().num_degrees_of_freedom();
  - par.mc.num_steps = unsigned(70 * 3 * (50 + heuristic) / 2); // 2 * 70 -> 8 * 20 // FIXME
  + par.mc.num_steps = 2;//unsigned(70 * 3 * (50 + heuristic) / 2); // 2 * 70 -> 8 * 20 // FIXME
  par.mc.ssd_par.evals = unsigned((25 + m.num_movable_atoms()) / 3);
  if (minparm.maxiters == 0)
  minparm.maxiters = par.mc.ssd_par.evals;
  