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Comsol batch process killed
Posted Feb 16, 2022, 9:10 a.m. EST Cluster & Cloud Computing, Structural Mechanics Version 5.3a 1 Reply
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I do cluster computing under Linux using command:
comsol batch -job b1 -pname ...
The computation is ofthen but randomly killed with this message: /usr/local/comsol53a/multiphysics/bin/comsol: line 1724: 2774 Killed ${MPICMD} ${FLROOT}/bin/${ARCH}/comsollauncher --launcher.ini ${LAUNCHERINIFILE} ${LAUNCHERARGS} ${MPILAUNCHERARGS}
The line numer is always same. Any idea hot to solve this problem?
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I found this problem to be operating system specific. I run it in Ubuntu on two computers: AMD 16 cores and Intel 8 cores. It crashes at the same simulation step. When I run it under MS Windows on AMD 16 cores, I had no problem.