Abaqus - error: ABAQUS/standard rank 0 terminated by signal 11 (Segmentation fault)

Hello there, I need help to troubleshoot an Abaqus error I'm getting when I run a job on a server. But first let me provide a context:

I am successfully able to run two structure-acoustic simulations on my local computer running Abaqus R2016x Hotfix 10: the first one is a plate with acoustic elements and infinite elements applied, and the second one is a plate with acoustic elements with perfectly matched layers (PML).


When I submit the same jobs as an inp file on a cluster running Altair Grid Engine with abaqus 2019, the first model with inifinite elements run well. However the second model with PML reports the following error at the end of the msg file:

---------- RUNTIME EXCEPTION HAS OCCURED ----------

ABAQUS/standard rank 0 terminated by signal 11 (Segmentation fault)

-------------------------------------------------------------------------------------------------------

In turn, an exception file was generated with the following details (I HAVE REMOVED SOME TEXTS WHICH I SUPPOSE CANNOT BE SHARED AND INDICATED **REMOVED**):

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ABAQUS/standard rank 0 encountered a SEGMENTATION VIOLATION referencing location (nil)



1) libABQSMABasShared.so ! inline @ 0x0000**REMOVED**
2) libpthread.so.0 ! inline @ 0x0000**REMOVED**
3) libABQSMAStaCore.so ! inline @ 0x00000**REMOVED**
4) libABQSMAStaCore.so ! inline @ 0x00000**REMOVED**
5) libABQSMAStaCore.so ! inline @ 0x00000**REMOVED**
6) libABQSMAStaCore.so ! inline @ 0x00000**REMOVED**
7) libABQSMAStaCore.so ! std_ElpThreadTask::Run
8) libABQSMAAbuBasicUtils.so ! thr_ThreadPool::ThreadDriver
9) libpthread.so.0 ! inline @ 0x0000**REMOVED**



 12521 MB 
 516096 MB 
 412876 MB 
 33554431 MB 
 516096 MB 
 DL 



 /disk/nobackup/87702.1.s.q/**REMOVED**_sample_run_15491  
 /disk/nobackup/87702.1.s.q  
 /disk/nobackup/87702.1.s.q 
 /disk/nobackup/87702.1.s.q/**REMOVED**_sample_run_15491 



 3DEXPERIENCE R2019x 6.19-1 
 2018_09_24-14.41.51 157541 
 /**REMOVED**/**REMOVED**/ArchDep/x86_64.EL7/pkg/abaqus-2019/services/linux_a64/code/bin/standard 


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