NWChem 6.5 Job crashes


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Just Got Here
I'm attempting a Nudged Elastic Band (NEB) method job and I'm running into some issues. Sometimes my jobs will fail and the log will only show this at the point of failure.

 Caching 1-el integrals 
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 util_jacobi: ierr                    1
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  current input line : 
    73: task dft neb ignore
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 This error has not yet been assigned to a category
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 For more information see the NWChem manual at 
 http://nwchemgit.github.io/index.php/NWChem_Documentation


 For further details see manual section: 
 No section for this category          

0:0:util_jacobi: ierr:: 1
(rank:0 hostname:r1984 pid:31525):ARMCI DASSERT fail. ../../ga-5-3/armci/src/common/armci.c:ARMCI_Error():208 cond:0


Followed by a lot more of the same error messages as the job fails on the multiple processors and nodes.

Is this a memory error or a disk error?

Thanks,

Sam