Exception KeyError

[William Chevremont]

I run parametric studies using yade-batch.

I have a stop-condition that I check regularly. If the stop-condition is reach, I exit the script using sys.exit(0); (see attached script).

The script exit well but when I look at the log, I have:

Exception KeyError: KeyError(140414846273280,) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored

Yade version: yade-2017-03-30.git-5528a5c
Available features: ['Odeint', 'VTK', 'OpenMP','GTS', 'CGAL', 'PFVFLOW', 'LINSOLV', 'GL2PS', 'LBMFLOW']

Full output:
TCP python prompt on localhost:9013, auth cookie `******'
Welcome to Yade 2017-03-30.git-5528a5c
XMLRPC info provider on http://localhost:21013
Running script scriptV4c.py
/usr/lib/python2.7/dist-packages/matplotlib/artist.py:221: MatplotlibDeprecationWarning: This has been deprecated in mpl 1.5, please use the
axes property. A removal date has not been set.
  warnings.warn(_get_axes_msg, mplDeprecation, stacklevel=1)
Nombre de spheres: 4189
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done
Exception KeyError: KeyError(140414846273280,) in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored

=================== JOB SUMMARY ================
id : OMP_NUM_THREADS=1,shearVel=0.01,volfrac=0.52,frictDegree=50
status : 0 (OK)
duration: 23:30:54
command : YADE_BATCH=2017_04_12_friction.table:19 DISPLAY= /data/yade/install/bin/yade-2017-03-30.git-5528a5c --threads=1 --nice=10 -x scriptV4c.py> 2017_04_05_frictcoef/scriptV4c.py.OMP_NUM_THREADS=1,shearVel=0.01,volfrac=0.52,frictDegree=50.log 2>&1
started : Thu Apr 13 11:45:03 2017
finished: Fri Apr 14 11:15:57 2017

[Anton Gladky (gladky-anton)]

Could you please try to use "O.stop()" insntead of "exit()"?

[Bruno Chareyre (bruno-chareyre)]

Is there a problem apart from the "KeyError" message?
Do you get the expected results from the batched jobs?

There is usually no need to exit/stop yade scripts. You can simply use "while(...): O.run(..)" if you have a conditional stop.

Bruno

[William Chevremont (william.chevremont)]

Yes, I get the expected result from the batch, as the exception appear after I've called "exit()". I'll try to change the way I stop the computation.

William.

[William Chevremont (william.chevremont)]

Nota: O.stop() doesn't exist. I use instead O.stopAtIter = O.iter+1;