This is not a situation where it is refusing to terminate because of unconsumed tokens. Typically, this is called by a deadlock. If you are running on a Windows machine from the command line, you can get a stack trace of all the executing threads by typing control-break. If you forward that to this list, we can (maybe) identify the culprit...
Edward Josep Maria Campanera Alsina wrote: > Dear all, > I get a "wrapping up" message from an execution of a workflow that > coordinates the submission of computational chemistry jobs in a > cluster queue system. The workflow is based on the > TestJobFullCycle-SGE.xml provided by kepler itself, with some > variations. Find attached the mentioned workflows. > > My workflow is a composite one. I'd like to execute sequentially > several tasks: 1st) submit jobs to a cluster, 2nd) collect all outputs > and save them locally and then 3rd) convert output files to other > formats. Since some tasks are designed for PN director and some for > SDF director the overall director is a PN director. > > However, the task under the PN director (in charge of job submission) > never finishes tough the task is already completed and early shows the > message "wrapping up", so the execution never finish step 1st and 2nd > so the 3rd is never executed. Why PN director doesn't finish the task? > How Can I stop the director and allow the workflow to continue? > > I think the problem is related to the PN director that as said in the > user manual "may refuse to automatically terminate because tokens are > always generated and available to downstream actors"! Here it comments > that "One can correct the problem by changing the firingCountLimit > parameter of the Constant actor to some finite value". If done that > but it continues with the same problem. > > How can I overcome this? all comment will be appreciated! > > Thanks in advance, > > Josep Maria, > > --------------------------------------------- > Josep Maria Campanera Alsina > Professor Lector > Departament de Fisicoqu?mica > Facultat de Farm?cia > Universitat de Barcelona > Avgda Joan XXIII, s/n > 08028 Barcelona ? Catalonia ? Spain > Tel: +34 93 4035985 > Fax: +34 93 4035987 > campanera at ub.edu > -------------------------------------------- > > > ------------------------------------------------------------------------ > > _______________________________________________ > Kepler-users mailing list > Kepler-users at kepler-project.org > http://mercury.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users -------------- next part -------------- A non-text attachment was scrubbed... Name: eal.vcf Type: text/x-vcard Size: 351 bytes Desc: not available URL: <http://mercury.nceas.ucsb.edu/kepler/pipermail/kepler-users/attachments/20090114/45aa5961/attachment.vcf>
