open TELEMAC-MASCARET The mathematically superior suite of solvers

When running telemac, it starts out fine and works fine. However, when running at a certain time, the following error is reported.

runcode::main:
:
|runCode: Fail to run
|mpirun -machinefile MPI_HOSTFILE -np 4 /data/store05/students/masters/2021/data/zczl756/dissertation/jon_model_files/R1_test_mesh.cas_2022-07-22-18h36min43s/out_telemac2d
|~~~~~~~~~~~~~~~~~~
|forrtl: error (78): process killed (SIGTERM)
|Image PC Routine Line Source
|out_telemac2d 0000000000478297 Unknown Unknown Unknown
|out_telemac2d 000000000049CB7D Unknown Unknown Unknown
|out_telemac2d 00000000005289C1 Unknown Unknown Unknown
|out_telemac2d 000000000041121E Unknown Unknown Unknown
|out_telemac2d 0000000000408E1C Unknown Unknown Unknown
|libc.so.6 00007FF5CD61C555 Unknown Unknown Unknown
|out_telemac2d 0000000000408D19 Unknown Unknown Unknown
|forrtl: error (78): process killed (SIGTERM)
|Image PC Routine Line Source
|out_telemac2d 00000000006F84A6 Unknown Unknown Unknown
|out_telemac2d 00000000006FDAF8 Unknown Unknown Unknown
|out_telemac2d 000000000049CABE Unknown Unknown Unknown
|out_telemac2d 00000000005289C1 Unknown Unknown Unknown
|out_telemac2d 000000000041121E Unknown Unknown Unknown
|out_telemac2d 0000000000408E1C Unknown Unknown Unknown
|libc.so.6 00007F6208D72555 Unknown Unknown Unknown
|out_telemac2d 0000000000408D19 Unknown Unknown Unknown
|forrtl: error (78): process killed (SIGTERM)
|Image PC Routine Line Source
|out_telemac2d 000000000047827B Unknown Unknown Unknown
|out_telemac2d 000000000049CB7D Unknown Unknown Unknown
|out_telemac2d 00000000005289C1 Unknown Unknown Unknown
|out_telemac2d 000000000041121E Unknown Unknown Unknown
|out_telemac2d 0000000000408E1C Unknown Unknown Unknown
|libc.so.6 00007F9EE35AE555 Unknown Unknown Unknown
|out_telemac2d 0000000000408D19 Unknown Unknown Unknown
|forrtl: error (78): process killed (SIGTERM)
|Image PC Routine Line Source
|out_telemac2d 00000000004782AF Unknown Unknown Unknown
|out_telemac2d 000000000049CB7D Unknown Unknown Unknown
|out_telemac2d 00000000005289C1 Unknown Unknown Unknown
|out_telemac2d 000000000041121E Unknown Unknown Unknown
|out_telemac2d 0000000000408E1C Unknown Unknown Unknown
|libc.so.6 00007FE577A16555 Unknown Unknown Unknown
|out_telemac2d 0000000000408D19 Unknown Unknown Unknown
|~~~~~~~~~~~~~~~~~~

What is the reason for this, please? Is it related to the mesh or time step? How can I fix it?

Thank you very much!
Fade

Hello Fade,

I ran your input files and the computation ended correctly.
I tried with 128, 64, 32, 16 or 8 cores with release v8p3r1 and it was OK.
Hard to help you.

Which release are you using?
If running in parallel, in the temporary folder, look at the PE*LOG files if there is a message or not. If one has a very different size compared to the others, you should open this one first.

Hope this helps,

Chi-Tuan