open TELEMAC-MASCARET The mathematically superior suite of solvers

Hi,

I wonder if anyone could shed a light on my case of stratified flow (temperature/salinity) with drogues that continues to crash a few days into the run?

I have tried reducing the time-step from 60 s to 10 s. The case is run in parallel. I have attached the relevant files including the installation files.

Number of days computed: 2.60417 Number of iterations: 22500
5:24
BOUCLE EN TEMPS LT= 22578
APPEL DE VERMOY
RETOUR DE VERMOY
APPEL DE COEFRO
RETOUR DE COEFRO
APPEL DE LICHEK
RETOUR DE LICHEK
APPEL DE METEO
RETOUR DE METEO
APPEL DE BORD3D
Invalid MIT-MAGIC-COOKIE-1 key

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MPI_ABORT was invoked on rank 12 in communicator MPI_COMM_WORLD
with errorcode 2.
NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.

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Thanks,

Tom

Hello Tom,

It seems that your issue occurs when calling the computation of boundary conditions (by BORD3D).

In the temporary directory where the computation was run and crashed, you can have a look at the different PE*LOG files which are the listing files for each subdomain. More information for the subdomain where it crashed can be found.

Does this simulation work without drogues?

hope this helps,

Chi-Tuan

Thanks for the suggestions Chi-Tuan, I'll look into these.

Tom