mpirun err with SmagorinskyRegularizedDynamics, seems like to be a bug!

Hi plb community,

after finishing the last simulation with the room ventilation with regularizedBGK, I wanted to try out the SmagorinskyRegularizedDynamics. So I changed some lines in the code and started it with mpirun, but here is the err that I always get:


[mtgnv2b:25607] *** Process received signal ***
[mtgnv2b:25608] *** Process received signal ***
[mtgnv2b:25608] Signal: Segmentation fault (11)
[mtgnv2b:25608] Signal code: Address not mapped (1)
[mtgnv2b:25608] Failing at address: 0x211
[mtgnv2b:25607] Signal: Segmentation fault (11)
[mtgnv2b:25607] Signal code: Address not mapped (1)
[mtgnv2b:25607] Failing at address: 0x211
[mtgnv2b:25608] [ 0] /lib64/libpthread.so.0(+0xf890) [0x7f32e51bf890]
[mtgnv2b:25608] [ 1] ./my() [0x455cc2]
[mtgnv2b:25608] [ 2] ./my() [0x45b614]
[mtgnv2b:25608] [ 3] ./my() [0x4f843a]
[mtgnv2b:25608] [ 4] ./my() [0x4fb7dd]
[mtgnv2b:25608] [ 5] ./my() [0x4a8fa1]
[mtgnv2b:25608] [ 6] ./my() [0x4a6fd2]
[mtgnv2b:25608] [ 7] ./my() [0x4a7114]
[mtgnv2b:25608] [ 8] ./my() [0x47b819]
[mtgnv2b:25608] [ 9] ./my() [0x47c30e]
[mtgnv2b:25608] [10] ./my() [0x4462e1]
[mtgnv2b:25608] [11] ./my() [0x446511]
[mtgnv2b:25608] [12] ./my() [0x415bd6]
[mtgnv2b:25608] [13] ./my() [0x410ad7]
[mtgnv2b:25608] [14] /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f32e4e29b05]
[mtgnv2b:25608] [15] ./my() [0x413caf]
[mtgnv2b:25608] *** End of error message ***
[mtgnv2b:25607] [ 0] /lib64/libpthread.so.0(+0xf890) [0x7fda88bbf890]
[mtgnv2b:25607] [ 1] ./my() [0x455cc2]
[mtgnv2b:25607] [ 2] ./my() [0x45b614]
[mtgnv2b:25607] [ 3] ./my() [0x4f843a]
[mtgnv2b:25607] [ 4] ./my() [0x4fb7dd]
[mtgnv2b:25607] [ 5] ./my() [0x4a8fa1]
[mtgnv2b:25607] [ 6] ./my() [0x4a6fd2]
[mtgnv2b:25607] [ 7] ./my() [0x4a7114]
[mtgnv2b:25607] [ 8] ./my() [0x47b819]
[mtgnv2b:25607] [ 9] ./my() [0x47c30e]
[mtgnv2b:25607] [10] ./my() [0x4462e1]
[mtgnv2b:25607] [11] ./my() [0x446511]
[mtgnv2b:25607] [12] ./my() [0x415bd6]
[mtgnv2b:25607] [13] ./my() [0x410ad7]
[mtgnv2b:25607] [14] /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fda88829b05]
[mtgnv2b:25607] [15] ./my() [0x413caf]
[mtgnv2b:25607] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 25607 on node mtgnv2b exited on signal 11 (Segmentation fault).
--------------------------------------------------------------------------

Then I tried running the simulation without mpirun using just one core, it works.

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ok, I tested with the code in codeByTopic/smagorinskyModel, mpirun with SmagorinskyBGKdynamics it no problem. But doing mpirun with SmagorinskyRegularizedDynamics gives me the same err as I showed above.

Seems like to be a bug!

ok admin, maybe this topic should be moved to the bug reports…