| This is part of the generic module | 
Set some debug options.
Can be used while debugging or optimizing plumed.
| STRIDE | ( default=1 ) the frequency with which this action is to be performed | 
| logActivity | ( default=off ) write in the log which actions are inactive and which are inactive | 
| logRequestedAtoms | ( default=off ) write in the log which atoms have been requested at a given time | 
| NOVIRIAL | ( default=off ) switch off the virial contribution for the entirity of the simulation | 
| DETAILED_TIMERS | ( default=off ) switch on detailed timers  | 
| FILE | the name of the file on which to output these quantities  | 
# print detailed (action-by-action) timers at the end of simulation DEBUG DETAILED_TIMERS # dump every two steps which are the atoms required from the MD code DEBUG logRequestedAtoms STRIDE=2