[Swift-devel] Swift is hanging

Jonathan Monette jonmon at mcs.anl.gov
Thu Sep 1 21:51:36 CDT 2011


Ok.  I tried again with the updated 0.93 source and the workflow completed.  I am trying a couple more runs to verify that this isn't just a one time completion.  

One thing I did notice was that it seemed to run slower than normal.   I am checking to make sure that this isn't data set specific but thought I should let everyone know to keep an eye out if they see scripts running slowly as well.  The last time I noticed my scrips running slowly the twice-each bug was found.

On Sep 1, 2011, at 5:30 PM, Jonathan Monette wrote:

> Ohh. Ok. I tried it with the stable branch this morning so ill update and try again. 
> 
> ----- Reply message -----
> From: "Mihael Hategan" <hategan at mcs.anl.gov>
> Date: Thu, Sep 1, 2011 5:19 pm
> Subject: Swift is hanging
> To: "Jonathan Monette" <jonmon at mcs.anl.gov>
> Cc: "swift-devel Devel" <swift-devel at ci.uchicago.edu>
> 
> 
> Make sure you do an update. I committed some stuff just before sending
> the email below.
> 
> On Thu, 2011-09-01 at 17:16 -0500, Jonathan Monette wrote:
> > I believe I tried the 0.93 src branch as well. Let me try it again. 
> > 
> > ----- Reply message -----
> > From: "Mihael Hategan" <hategan at mcs.anl.gov>
> > Date: Thu, Sep 1, 2011 3:52 pm
> > Subject: Swift is hanging
> > To: "Jonathan Monette" <jonmon at mcs.anl.gov>
> > Cc: "swift-devel Devel" <swift-devel at ci.uchicago.edu>
> > 
> > 
> > Can you try a current svn checkout of the branch instead?
> > 
> > On Thu, 2011-09-01 at 13:07 -0500, Jonathan Monette wrote:
> > > Hello,
> > >     I tried running the Swift 0.93 candidate.  Swift started to hang
> > > after 27 tasks.  The log is located
> > > at http://www.ci.uchicago.edu/~jonmon/logs/montage-3.log.  This run
> > > was executed using coasters.  The coaster log is
> > > at http://www.ci.uchicago.edu/~jonmon/logs/coasters.log.
> > > 
> > > 
> > > Progress:  time: Thu, 01 Sep 2011 12:54:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:54:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:55:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:55:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:56:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:56:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:57:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:57:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:58:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:58:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:59:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 12:59:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:00:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:00:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:01:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:01:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:02:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:02:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:03:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:03:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:04:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:04:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:05:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:05:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:06:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:06:31 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > Progress:  time: Thu, 01 Sep 2011 13:07:01 -0500  Submitted:15
> > >  Active:8  Finished successfully:27
> > > 
> > > 
> > > 
> > > 
> > > It shows that 8 tasks are active but there were no jobs active in
> > PADS
> > > or Beagle when I checked with showq.
> > > 
> > > 
> > 
> > 
> > 
> > 
> 
> 
> 
> 
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