Dear Steven,
The problem is still there, which I explained in my first mail.
The checkpoint issue, which you pointed out, also appears in the
simulations which run successfully in our HPC while using fewer nodes
(1~3). The issue with the simulation while using 9 nodes could be something
else, such that it is taking too much time (24hrs +) just to set up the
thorns. As far as I know, I have kept everything identical.
Regards
Shamim Haque
Senior Research Fellow (SRF)
Department of Physics
IISER Bhopal
ᐧ
On Tue, Apr 4, 2023 at 7:58 PM Steven R. Brandt wrote:
> Shamim,
>
> I'm glad to see it ran on your next attempt. Did you do anything
> differently?
>
> --Steve
> On 4/4/2023 3:08 AM, Shamim Haque 1910511 wrote:
>
> Dear Steven,
>
> I assure you that I submitted the simulation for the first time only. I
> used "sim create-submit" to submit the simulation, which would not submit
> the job if the same name was executed earlier.
>
> Secondly, I found this same message appearing in the output files from
> debug queue (1 node, with GRHydro) and high memory node (3 nodes, with
> IllinoisGRMHD), here the simulation ran successfully. I have attached the
> output files for reference.
>
> Regards
> Shamim Haque
> Senior Research Fellow (SRF)
> Department of Physics
> IISER Bhopal
>
> ᐧ
>
> On Tue, Apr 4, 2023 at 12:35 AM Steven R. Brandt
> wrote:
>
>> I see this error message in your output:
>>
>> -> [0m No HDF5 checkpoint files with basefilename 'checkpoint.chkpt'
>> and file extension '.h5' found in recovery directory
>> 'nsns_toy1.2_DDME2BPS_quark_1.2vs1.6M_40km_g25'
>>
>> I suspect you did a "sim submit" for a job, got a failure, and did a
>> second "sim submit" without purging. That immediately triggered the error.
>> Then, for some reason, MPI didn't shut down cleanly and the processes hung
>> doing nothing until they used up the walltime.
>>
>> --Steve
>> On 4/2/2023 5:16 AM, Shamim Haque 1910511 wrote:
>>
>> Hello,
>>
>> I am trying to run BNSM using IllinoisGRMHD on HPC Kanad at IISER Bhopal.
>> While I have tested the parfile to be running fine on debug queue (1 node)
>> and high memory queue (3 nodes), I am unable to run the simulation in a
>> queue with 9 nodes (144 cores).
>>
>> The output file suggests that the setup of listed thorns is not complete
>> within 24 hours, which is the max walltime for this queue.
>>
>> Is there a way to sort out this issue? I have attached the parfile and
>> outfile for reference.
>>
>> Regards
>> Shamim Haque
>> Senior Research Fellow (SRF)
>> Department of Physics
>> IISER Bhopal
>> ᐧ
>>
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