Hi Steven,
I used the generic Submitscript, no change in that. The Runscript is as follows:
*echo "Preparing:"set -x # Output commandsset -e # Abort on errorscd @RUNDIR@-activeecho "Checking:"pwdhostnamedateecho "Environment:"module load /home2/mallick/ET/Cactus/openmpi-x86_64export CACTUS_NUM_PROCS=@NUM_PROCS@export CACTUS_NUM_THREADS=@NUM_THREADS@export GMON_OUT_PREFIX=gmon.outexport OMP_NUM_THREADS=@NUM_THREADS@env | sort > SIMFACTORY/ENVIRONMENTecho "Starting:"export CACTUS_STARTTIME=$(date +%s)mpirun -np @NUM_PROCS@ @EXECUTABLE@ -L 3 @PARFILE@*
*echo "Stopping:"dateecho "Done."*
I have attached these files here as well. All the output/error files are attached in my previous mail.
Regards Shamim Haque Junior Research Fellow (JRF) Department of Physics IISER Bhopal
ᐧ
On Thu, Aug 12, 2021 at 12:48 AM Steven R. Brandt sbrandt@cct.lsu.edu wrote:
What SubmitScript and RunScript are you using? Can you show us? Thanks.
--Steve On 8/10/2021 2:35 AM, Shamim Haque wrote:
Hello,
I am trying to run the BNS simulation on the cluster at IISER Bhopal. Upon using 2 nodes (16x2 cores) my simulation stalled at this message:
*The environment variable CACTUS_NUM_PROCS is set to 32, but there are 1 MPI processes. This may indicate a severe problem with the MPI startup mechanism.*
*APPLICATION TERMINATED WITH THE EXIT STRING: Aborted (signal 6) *
The command fed into the simfactory via jobscript is as follows:
*time mpirun /home2/mallick/ET/Cactus/simfactory/bin/sim create-submit nsns30 --basedir=/home2/mallick/simulations --procs=32 --ppn=16 --num-threads=1 --num-smt=1 --ppn-used=16 --parfile /home2/mallick/ET/Cactus/parfile/nsns_vlr_mass_diff.par --walltime=24:00:00*
I could not figure out the issue. I am also struggling with setting up the machine scripts as per the cluster, so I am not sure if that is somehow hampering the simulation.
Thanks in advance for helping me with this issue. I have attached the concerned scripts and outputs for reference.
Regards Shamim Haque Junior Research Fellow (JRF) Department of Physics IISER Bhopal ᐧ
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