[gmx-users] Segmentation fault

Ashutosh Jogalekar ajogale at emory.edu
Mon Mar 6 22:11:15 CET 2006

Well, the log file says that the protocol is dying even before it  
starts the MD...so it stops right after it says
'Initializing LINear Constraint Solver'
after which it displays the segmentation fault.

On Mar 6, 2006, at 1:30 PM, Mark Abraham wrote:

> Ashutosh Jogalekar wrote:
>> Hello everyone
>> I am doing MD on a peptide, and everything including the EM seems  
>> to  go well. When I start to do the position restrained MD (or  
>> even  directly the MD without doing the PR MD), I get a  
>> "Segmentation  fault". I know that this is a generic error and  
>> cannot point directly  to a specific source for the problem; on  
>> the other hand, there must  be some specific source. So I was  
>> wondering whether anyone else has  fixed this problem in a  
>> particular manner. I checked my input and  everything seems to be  
>> ok at first sight.
> gromacs is normally quite graceful about dying and telling you  
> where it is dying, and sometimes why. You will need to provide the  
> last section of the .log file.
> Mark
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