lihao@h213 ParMmg % mpirun -np 4 parmmg_O3 sphere -out sphere-out.mesh -mesh-size 200000 -niter 6 -nlayers 3 -hgradreq 3.0 -- PARMMG, Release 1.0.0 (2016) Copyright (c) Bx INP/INRIA, 2016- Jan 7 2020 12:54:55 -- MMG3D, Release 5.4.2 (Mar. 20, 2019) Copyright (c) Bdx INP/CNRS/Inria/UPMC, 2004- -- INPUT DATA: LOADING MESH ON RANK 0 [h213:03923] *** Process received signal *** [h213:03923] Signal: Segmentation fault: 11 (11) [h213:03923] Signal code: Address not mapped (1) [h213:03923] Failing at address: 0x0 [h213:03924] *** Process received signal *** [h213:03924] Signal: Segmentation fault: 11 (11) [h213:03924] Signal code: Address not mapped (1) [h213:03924] Failing at address: 0x0 [h213:03924] [ 0] [h213:03925] *** Process received signal *** [h213:03925] Signal: Segmentation fault: 11 (11) [h213:03925] Signal code: Address not mapped (1) [h213:03925] Failing at address: 0x0 [h213:03925] [ 0] 0 libsystem_platform.dylib 0x00007fff687d6b1d _sigtramp + 29 [h213:03925] [ 1] 0 ??? 0xcc7732250acd8e60 0x0 + 14733299840642289248 [h213:03925] [ 2] [h213:03922] *** Process received signal *** [h213:03922] Signal: Segmentation fault: 11 (11) [h213:03922] Signal code: Address not mapped (1) [h213:03922] Failing at address: 0x0 [h213:03922] [ 0] 0 libsystem_platform.dylib 0x00007fff687d6b1d _sigtramp + 29 [h213:03922] [ 1] 0 ??? 0x0000000000000000 0x0 + 0 [h213:03922] [ 2] 0 parmmg_O3 0x0000000108b12183 MMG5_Get_filenameExt + 19 [h213:03922] [ 3] 0 parmmg_O3 0x0000000108a6ca48 main + 680 [h213:03922] [ 4] 0 libdyld.dylib 0x00007fff685d52e5 start + 1 [h213:03922] [ 5] 0 ??? 0x000000000000000c 0x0 + 12 [h213:03922] *** End of error message *** [h213:03923] [ 0] 0 libsystem_platform.dylib 0x00007fff687d6b1d _sigtramp + 29 [h213:03923] [ 1] 0 ??? 0xcf18c311bbcb2d75 0x0 + 14922891846224653685 [h213:03923] [ 2] 0 libsystem_platform.dylib 0x00007fff687d6b1d _sigtramp + 29 [h213:03924] [ 1] 0 ??? 0x84cd8c7962e6dbd2 0x0 + 9569459236210400210 [h213:03924] [ 2] 0 parmmg_O3 0x000000010ec98183 MMG5_Get_filenameExt + 19 [h213:03924] [ 3] 0 parmmg_O3 0x000000010ebf2a48 main + 680 [h213:03924] [ 4] 0 libdyld.dylib 0x00007fff685d52e5 start + 1 [h213:03924] [ 5] 0 ??? 0x000000000000000c 0x0 + 12 [h213:03924] *** End of error message *** 0 parmmg_O3 0x000000010d655183 MMG5_Get_filenameExt + 19 [h213:03925] [ 3] 0 parmmg_O3 0x000000010d5afa48 main + 680 [h213:03925] [ 4] 0 libdyld.dylib 0x00007fff685d52e5 start + 1 [h213:03925] [ 5] 0 ??? 0x000000000000000c 0x0 + 12 [h213:03925] *** End of error message *** 0 parmmg_O3 0x000000010ec26183 MMG5_Get_filenameExt + 19 [h213:03923] [ 3] 0 parmmg_O3 0x000000010eb80a48 main + 680 [h213:03923] [ 4] 0 libdyld.dylib 0x00007fff685d52e5 start + 1 [h213:03923] [ 5] 0 ??? 0x000000000000000c 0x0 + 12 [h213:03923] *** 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. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun noticed that process rank 2 with PID 0 on node h213 exited on signal 11 (Segmentation fault: 11). --------------------------------------------------------------------------