A segmentation Violation error in the frequency analysis


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Patch
Dear Mikiya,
We had several reports similar to yours showing memory problems in the DFT Hessian module for medium/large molecules.
The patch at the URL below addresses this problem.

http://nwchemgit.github.io/images/Hess_nomirr.patch.gz

Here is the recipe for applying this patch

1) cd $NWCHEM_TOP/src
2) cd hessian/analytic
3) wget http://nwchemgit.github.io/images/Hess_nomirr.patch.gz
4) gzip -d Hess_nomirr.patch.gz
5) patch -p0 < Hess_nomirr.patch

Then re-compile and re-link.

Please let me know if this addresses your issue.

Cheers, Edo