Errors Running Nwchem 6.3


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Quote:Edoapra Oct 7th 10:20 pm
Tee,
Your memory might be taken by the shared memory segments allocated by the failed NWChem runs.
You can check their existence with the command

ipcs -a

There is a script that can clean all of these leftover segments. The scripts is shipped on any NWChem source as

$NWCHEM_TOP/src/tools/global/testing/ipcreset

HCeers, Edo


Hi Edo.

Thank you for your reply. So far the problem I only see is the one with qrsh_starter which I still don't know how this problem arises. It randomly occurs though. I've tried your suggestion and this is what I got:

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status


Semaphore Arrays --------
key semid owner perms nsems


Message Queues --------
key msqid owner perms used-bytes messages


So it doesn't seem that the memory is used by failed NWChem runs, right?