Utilization methods fails

[iparask]

When the utilization method is called with owner the pilot and consumer the units it fails with the following error:

/home/iparask/miniconda2/envs/EnTKGPU/lib/python2.7/site-packages/radical/analytics/session.pyc in utilization(self, owner, consumer, resource, owner_events, consumer_events)
    924                         for r in ranges:
    925                             if t >= r[0] and t <= r[1]:
--> 926                                 cnt += consumer_resources[cons_id]
    927 
    928                     util.append([t, cnt])

[iparask]

This bugs is still here.

[mturilli]

@iparask can this be closed?