nlayers 3 -hgradreq 3.0
  -- PARMMG, Release 1.0.0 (2016) 
     Copyright (c) Bx INP/INRIA, 2016-
     Jan 10 2020 13:07:53

  -- MMG3D,    Release 5.4.2 (Mar. 20, 2019) 
     Copyright (c) Bdx INP/CNRS/Inria/UPMC, 2004-

  -- INPUT DATA: LOADING MESH ON RANK 0
AddressSanitizer:DEADLYSIGNAL
=================================================================
AddressSanitizer:DEADLYSIGNAL
=================================================================
AddressSanitizer:DEADLYSIGNAL
=================================================================
AddressSanitizer:DEADLYSIGNAL
=================================================================
==22653==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fff6ddb8732 bp 0x7ffee44f05c0 sp 0x7ffee44f05c0 T0)
==22654==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fff6ddb8732 bp 0x7ffee77835c0 sp 0x7ffee77835c0 T0)
==22655==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fff6ddb8732 bp 0x7ffee47845c0 sp 0x7ffee47845c0 T0)
==22652==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fff6ddb8732 bp 0x7ffeee2385c0 sp 0x7ffeee2385c0 T0)
==22654==The signal is caused by a READ memory access.
==22655==The signal is caused by a READ memory access.
==22653==The signal is caused by a READ memory access.
==22655==Hint: address points to the zero page.
==22652==The signal is caused by a READ memory access.
==22652==Hint: address points to the zero page.
==22653==Hint: address points to the zero page.
==22654==Hint: address points to the zero page.
    #0 0x7fff6ddb8731 in _platform_strlen (libsystem_platform.dylib:x86_64+0x1731)
    #1 0x10bac85f7 in wrap_strrchr (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x1b5f7)
    #0 0x7fff6ddb8731 in _platform_strlen (libsystem_platform.dylib:x86_64+0x1731)
    #1 0x10cac65f7 in wrap_strrchr (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x1b5f7)
    #0 0x7fff6ddb8731 in _platform_strlen (libsystem_platform.dylib:x86_64+0x1731)
    #1 0x1020115f7 in wrap_strrchr (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x1b5f7)
    #0 0x7fff6ddb8731 in _platform_strlen (libsystem_platform.dylib:x86_64+0x1731)
    #1 0x108acc5f7 in wrap_strrchr (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x1b5f7)
    #2 0x10b602982 in MMG5_Get_filenameExt mmg.c:318
    #3 0x10b47c317 in main parmmg.c:147
    #4 0x7fff6dbba2e4 in start (libdyld.dylib:x86_64+0x112e4)

==22655==Register values:
rax = 0x000000010c75d6d8  rbx = 0x0000000000000000  rcx = 0x0000000000000000  rdx = 0x0000000000000000  
rdi = 0x0000000000000000  rsi = 0x000000000000002e  rbp = 0x00007ffee47845c0  rsp = 0x00007ffee47845c0  
 r8 = 0x00007ffee4784eb0   r9 = 0x0000000000b11dd9  r10 = 0xa122cd3cee119b97  r11 = 0xffffffffffffffe0  
r12 = 0x000000010c75d688  r13 = 0x00001fffdc8f09dc  r14 = 0x000000000000002e  r15 = 0x00001c1800016d79  
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (libsystem_platform.dylib:x86_64+0x1731) in _platform_strlen
==22655==ABORTING
[h213:22655] *** Process received signal ***
[h213:22655] Signal: Abort trap: 6 (6)
[h213:22655] Signal code:  (0)
[h213:22655] *** End of error message ***
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
    #2 0x10b896982 in MMG5_Get_filenameExt mmg.c:318
    #3 0x10b710317 in main parmmg.c:147
    #4 0x7fff6dbba2e4 in start (libdyld.dylib:x86_64+0x112e4)

==22653==Register values:
rax = 0x000000010d75b6d8  rbx = 0x0000000000000000  rcx = 0x0000000000000000  rdx = 0x0000000000000000  
rdi = 0x0000000000000000  rsi = 0x000000000000002e  rbp = 0x00007ffee44f05c0  rsp = 0x00007ffee44f05c0  
 r8 = 0x00007ffee44f0eb0   r9 = 0x0000000000b10af2  r10 = 0xa122cd3cee119b97  r11 = 0xffffffffffffffe0  
r12 = 0x000000010d75b688  r13 = 0x00001fffdc89e1dc  r14 = 0x000000000000002e  r15 = 0x00001c1800016d79  
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (libsystem_platform.dylib:x86_64+0x1731) in _platform_strlen
==22653==ABORTING
[h213:22653] *** Process received signal ***
[h213:22653] Signal: Abort trap: 6 (6)
[h213:22653] Signal code:  (0)
[h213:22653] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 3 with PID 0 on node h213 exited on signal 6 (Abort trap: 6).