[Swift-devel] trunk-cobalt block task ended prematurely

Mihael Hategan hategan at mcs.anl.gov
Tue Mar 3 19:03:27 CST 2015


On Tue, 2015-03-03 at 15:42 -0600, Ketan Maheshwari wrote:
> Slow network looks unlikely to be a cause:

It's the only variable obvious, so I wouldn't say that.

> 
> I tried with 1 app call, total I/O size less than 20KB and a job wall-time
> of 40 minutes. I still see the hang. The output files produced by the app
> do end up in the outdir.
> 
> Another observation is that despite 40 minutes of walltime, the application
> crashes in 2 minutes with a message saying walltime exceeded, as follows:

Then the walltime wasn't increased. Can you, please, ALWAYS post the log
when there is such an issue so we can troubleshoot things?

Mihael




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