[gmx-users] Segmentation fault

Justin A. Lemkul jalemkul at vt.edu
Sun May 17 22:49:14 CEST 2009

Chih-Ying Lin wrote:
> Hi
> I run the simulation on MPI.
> first, i make
> constraints=all bond  => successful
> second, i make
> constraints=none  => segmentation fault
> is the "segmentation fault" coming from the NONE bond-contraints?

The rest of your parameters and whatever is in your system is not stable in the 
absence of constraints.  There is probably plenty of information in your .log 
file or screen output to use as material to search the archive and diagnose the 
issue.  Also see the wiki page about "blowing up."


> Thanks
> Lin
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Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080


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