memory problem in parallel running "ARMCI DASSERT fail"

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shared memory segments
Psd,
Did you check if there are shared memory segments still allocated on the nodes of your cluster?
You can do it by running the command

ipcs -a

The scripts ipcreset can be used both to display and cleanup existing shared memory segments.
You can find it in

$NWCHEM_TOP/src/tools/ga-5-1/global/testing/ipcreset

Cheers, Edo


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