Dear all,
I made a calculation using the routine “cs_user_boundary_conditions_ale.f90” which allows me to move my mesh.
An error that does not seem to be directly related to my calculation stops the calculation after a while and i can’t identify why. The error appears at what seem to be a random moments and I don’t notice any particularity at this moment, either in the behaviour of the fluid or the mesh. In addition, the calculation converges appropriately.
Here you will find the different information on the error that stops the calculation :
solver script exited with status 137.
Error running the calculation.
Check code_saturne log (listing) and error* files for details.
Error in calculation stage.
Parallel code_saturne on 12 processes.Preprocessing calculation
Starting calculation
mpiexec noticed that process rank 11 with PID 21217 on node node113 exited on signal 9 (Killed).
Post-calculation operations
SIGTERM signal (termination) received.
→ computation interrupted by environment.Call stack:
1: 0x2b0157aa98e3 <+0x1578e3> (libopen-pal.so.20)
2: 0x2b015798fb39 <opal_progress+0xb9> (libopen-pal.so.20)
3: 0x2b015457254d <mca_pml_ucx_recv+0xdd> (libmpi.so.20)
4: 0x2b01544adeac <ompi_coll_base_allreduce_intra_recursivedoubling+0x4dc> (libmpi.so.20)
5: 0x2b01544779d3 <PMPI_Allreduce+0x173> (libmpi.so.20)
6: 0x2b01519a71ab <cs_gdot+0x4b> (libsaturne-7.0.so)
7: 0x2b015168feaa <cs_equation_iterative_solve_vector+0xb8a> (libsaturne-7.0.so)
8: 0x2b0151658dd2 <+0xffdd2> (libsaturne-7.0.so)
9: 0x2b0151774404 <navstv_+0x48a2> (libsaturne-7.0.so)
10: 0x2b01517a098a <tridim_+0x370b> (libsaturne-7.0.so)
11: 0x2b0151612d8b <caltri_+0x1c7b> (libsaturne-7.0.so)
12: 0x2b015082cddb <main+0x6eb> (libcs_solver-7.0.so)
13: 0x2b0155fc8555 <__libc_start_main+0xf5> (libc.so.6)
14: 0x401b49 <> (cs_solver)
End of stack
If you have any idea where the problem comes from and how to fix it, that would be very helpful.
Best regards,
Roxan