[gmx-users] mpispawn.c:303 Unexpected exit status

[shivkumar bale]

Hi Justin,

Thanks for replying.

No .log file is produced. Can you elaborate what do you mean by ' this
really sounds more like a job for your sysadmin '. What should I exactly do
to rectify this error? I am new to super computers and gromacs.

Regards

Shivkumar

On Thu, Dec 10, 2009 at 6:59 PM, Justin A. Lemkul <jalemkul at vt.edu> wrote:

>
>
> shivkumar bale wrote:
>
>> Hi Justin,
>>  Sorry about the email. I just made a mistake while posting.
>>  First of all, Thanks for replying.
>>  I tried the suggestions you gave like I changed the pbc from full to xyz,
>> removed -Dflex term and also changed the fourier grid spacing but still I am
>> getting the same error. I am attaching the error message with this email.
>> Have a look at it. If you need any more information let me know.
>>
>>
>
> Have a look at the .log file produced by mdrun, if there is one.
>  Otherwise, this really sounds more like a job for your sysadmin, since
> there is no Gromacs-related output that you have shown thus far to indicate
> that this is a Gromacs problem.
>
> -Justin
>
>  Thanks for your help.
>>  Regards
>>  Shivkumar
>>
>>
>>  On Tue, Dec 8, 2009 at 5:53 AM, Justin A. Lemkul <jalemkul at vt.edu<mailto:
>> jalemkul at vt.edu>> wrote:
>>
>>
>>    You haven't addressed any of the comments or questions I posted
>> earlier:
>>
>>    http://lists.gromacs.org/pipermail/gmx-users/2009-December/047294.html
>>
>>    When asking for free help, demonstrate that you're willing to take
>>    the advice you're given, and if that fails, state what problems
>>    remain.  Otherwise, it seems like you're ignoring viable suggestions.
>>
>>    For the sake of being explicit: your .mdp file is wrong, and the
>>    dynamics are likely spurious.  Solve these issues (which I have
>>    described for you!) before moving to a more peripherally-related
>>    solution.  Also check the .log file; as I said before, Gromacs
>>    rarely exits without offering its own error messages about what's
>>    going wrong.  There is nothing in this output that immediately
>>    suggests your PME spacing is remotely at fault, but other parameters
>>    in your .mdp file are clearly wrong.
>>
>>    -Justin
>>
>>    shivkumar bale wrote:
>>
>>        Hi Gromacs Users,
>>
>>        The error:
>>
>>        mpispawn.c:303 Unexpected exit status
>>
>>        Child exited abnormally!
>>        Killing remote processes...DONE
>>
>>        Following is the link which might help:
>>
>>        http://www.ece.unm.edu/~etanner/MPI.html
>>        <http://www.ece.unm.edu/%7Eetanner/MPI.html<http://www.ece.unm.edu/~etanner/MPI.html>
>>        <http://www.ece.unm.edu/~etanner/MPI.html>>
>>
>>
>>
>>        I think the above error is because of the PME calculations and
>>        changing the grid spacing might work. But I dont know how to
>>        change the grid spacing. Do you have any idea regarding that? Or
>>        if you think the error is due to some other reason let me know.
>>
>>        I am attaching the .mdp file with this email.
>>
>>        Thanks for the help.
>>
>>        Regards
>>
>>        Shivkumar
>>
>>
>>    --    ========================================
>>
>>    Justin A. Lemkul
>>    Ph.D. Candidate
>>    ICTAS Doctoral Scholar
>>    MILES-IGERT Trainee
>>    Department of Biochemistry
>>    Virginia Tech
>>    Blacksburg, VA
>>    jalemkul[at]vt.edu <http://vt.edu/> | (540) 231-9080
>>
>>    http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin
>>
>>    ========================================
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>>
>>
>>
> --
> ========================================
>
> Justin A. Lemkul
> Ph.D. Candidate
> ICTAS Doctoral Scholar
> MILES-IGERT Trainee
> Department of Biochemistry
> Virginia Tech
> Blacksburg, VA
> jalemkul[at]vt.edu | (540) 231-9080
> http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin
>
> ========================================
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