Hello,
I am working with a granular system and I am in need of displacing atoms during the run. After displacing a few atoms successfully, the run halts returning the following segmentation fault, which is quite unspecific.
LAMMPS (1 Feb 2014) version.
[localhost:07183] *** Process received signal ***
[localhost:07183] Signal: Segmentation fault (11)
[localhost:07183] Signal code: Address not mapped (1)
[localhost:07183] Failing at address: (nil)
[localhost:07181] *** Process received signal ***
[localhost:07181] Signal: Segmentation fault (11)
[localhost:07181] Signal code: Address not mapped (1)
[localhost:07181] Failing at address: (nil)
[localhost:07184] *** Process received signal ***
[localhost:07185] *** Process received signal ***
[localhost:07182] *** Process received signal ***
[localhost:07182] Signal: Segmentation fault (11)
[localhost:07182] Signal code: Address not mapped (1)
[localhost:07182] Failing at address: (nil)
[localhost:07186] *** Process received signal ***
[localhost:07186] Signal: Segmentation fault (11)
[localhost:07186] Signal code: Address not mapped (1)
[localhost:07186] Failing at address: (nil)
[localhost:07161] *** Process received signal ***
[localhost:07162] *** Process received signal ***
[localhost:07165] *** Process received signal ***
[localhost:07166] *** Process received signal ***
[localhost:07168] *** Process received signal ***
[localhost:07168] Signal: Segmentation fault (11)
[localhost:07168] Signal code: Address not mapped (1)
[localhost:07168] Failing at address: (nil)
[localhost:07172] *** Process received signal ***
[localhost:07177] *** Process received signal ***
[localhost:07156] *** Process received signal ***
[localhost:07156] Signal: Segmentation fault (11)
[localhost:07156] Signal code: Invalid permissions (2)
[localhost:07156] Failing at address: 0x31b2178a78
[localhost:07157] *** Process received signal ***
[localhost:07157] Signal: Segmentation fault (11)
[localhost:07157] Signal code: Address not mapped (1)
[localhost:07157] Failing at address: (nil)
[localhost:07158] *** Process received signal ***
[localhost:07158] Signal: Segmentation fault (11)
[localhost:07158] Signal code: Address not mapped (1)
[localhost:07158] Failing at address: (nil)
[localhost:07159] *** Process received signal ***
[localhost:07159] Signal: Segmentation fault (11)
[localhost:07159] Signal code: Address not mapped (1)
[localhost:07159] Failing at address: (nil)
[localhost:07160] *** Process received signal ***
[localhost:07160] Signal: Segmentation fault (11)
[localhost:07160] Signal code: Address not mapped (1)
[localhost:07160] Failing at address: (nil)
[localhost:07164] *** Process received signal ***
[localhost:07164] Signal: Segmentation fault (11)
[localhost:07164] Signal code: Address not mapped (1)
[localhost:07164] Failing at address: (nil)
[localhost:07167] *** Process received signal ***
[localhost:07167] Signal: Segmentation fault (11)
[localhost:07167] Signal code: Address not mapped (1)
[localhost:07167] Failing at address: (nil)
[localhost:07169] *** Process received signal ***
[localhost:07169] Signal: Segmentation fault (11)
[localhost:07169] Signal code: Address not mapped (1)
[localhost:07169] Failing at address: (nil)
[localhost:07170] *** Process received signal ***
[localhost:07170] Signal: Segmentation fault (11)
[localhost:07170] Signal code: Address not mapped (1)
[localhost:07170] Failing at address: (nil)
[localhost:07173] *** Process received signal ***
[localhost:07173] Signal: Segmentation fault (11)
[localhost:07173] Signal code: Address not mapped (1)
[localhost:07173] Failing at address: (nil)
[localhost:07178] *** Process received signal ***
[localhost:07178] Signal: Segmentation fault (11)
[localhost:07178] Signal code: Address not mapped (1)
[localhost:07178] Failing at address: (nil)
[localhost:07180] *** Process received signal ***
[localhost:07180] Signal: Segmentation fault (11)
[localhost:07180] Signal code: Address not mapped (1)
[localhost:07180] Failing at address: (nil)
[localhost:07176] *** Process received signal ***
[localhost:07176] Signal: Segmentation fault (11)
[localhost:07176] Signal code: Address not mapped (1)
[localhost:07176] Failing at address: (nil)
[localhost:07174] *** Process received signal ***
[localhost:07174] Signal: Segmentation fault (11)
[localhost:07174] Signal code: Address not mapped (1)
[localhost:07174] Failing at address: (nil)
[localhost:07175] *** Process received signal ***
[localhost:07175] Signal: Segmentation fault (11)
[localhost:07175] Signal code: Address not mapped (1)
[localhost:07175] Failing at address: (nil)
[localhost:07184] Signal: Segmentation fault (11)
[localhost:07184] Signal code: Address not mapped (1)
[localhost:07184] Failing at address: (nil)
[localhost:07185] Signal: Segmentation fault (11)
[localhost:07185] Signal code: Address not mapped (1)
[localhost:07185] Failing at address: (nil)
[localhost:07161] Signal: Segmentation fault (11)
[localhost:07161] Signal code: Address not mapped (1)
[localhost:07161] Failing at address: (nil)
[localhost:07162] Signal: Segmentation fault (11)
[localhost:07162] Signal code: Address not mapped (1)
[localhost:07162] Failing at address: (nil)
[localhost:07165] Signal: Segmentation fault (11)
[localhost:07165] Signal code: Address not mapped (1)
[localhost:07165] Failing at address: (nil)
[localhost:07166] Signal: Segmentation fault (11)
[localhost:07166] Signal code: Address not mapped (1)
[localhost:07166] Failing at address: (nil)
[localhost:07172] Signal: Segmentation fault (11)
[localhost:07172] Signal code: Address not mapped (1)
[localhost:07172] Failing at address: (nil)
[localhost:07172] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07172] *** End of error message ***
[localhost:07177] Signal: Segmentation fault (11)
[localhost:07177] Signal code: Address not mapped (1)
[localhost:07177] Failing at address: (nil)
[localhost:07177] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07177] *** End of error message ***
[localhost:07167] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07167] *** End of error message ***
[localhost:07169] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07169] *** End of error message ***
[localhost:07170] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07170] *** End of error message ***
[localhost:07173] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07173] *** End of error message ***
[localhost:07178] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07178] *** End of error message ***
[localhost:07180] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07180] *** End of error message ***
[localhost:07176] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07176] *** End of error message ***
[localhost:07174] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07174] *** End of error message ***
[localhost:07183] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07183] *** End of error message ***
[localhost:07181] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07181] *** End of error message ***
[localhost:07175] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07175] *** End of error message ***
[localhost:07184] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07184] *** End of error message ***
[localhost:07182] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07182] *** End of error message ***
[localhost:07186] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07186] *** End of error message ***
[localhost:07185] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07185] *** End of error message ***
[localhost:07161] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07161] *** End of error message ***
[localhost:07162] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07162] *** End of error message ***
[localhost:07165] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07165] *** End of error message ***
[localhost:07168] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07168] *** End of error message ***
[localhost:07166] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07166] *** End of error message ***
[localhost:07156] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07156] [ 1] /usr/lib64/openmpi/lib/libmpi.so.1() [0x31b2178a78]
[localhost:07156] *** End of error message ***
[localhost:07157] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07157] *** End of error message ***
[localhost:07158] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07158] *** End of error message ***
[localhost:07159] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07159] *** End of error message ***
[localhost:07164] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07164] *** End of error message ***
[localhost:07160] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07160] *** End of error message ***
[localhost:07187] *** Process received signal ***
[localhost:07187] Signal: Segmentation fault (11)
[localhost:07187] Signal code: Address not mapped (1)
[localhost:07187] Failing at address: (nil)
[localhost:07163] *** Process received signal ***
[localhost:07163] Signal: Segmentation fault (11)
[localhost:07163] Signal code: Address not mapped (1)
[localhost:07163] Failing at address: (nil)
[localhost:07179] *** Process received signal ***
[localhost:07179] Signal: Segmentation fault (11)
[localhost:07179] Signal code: Address not mapped (1)
[localhost:07179] Failing at address: (nil)
[localhost:07171] *** Process received signal ***
[localhost:07171] Signal: Segmentation fault (11)
[localhost:07171] Signal code: Address not mapped (1)
[localhost:07171] Failing at address: (nil)
[localhost:07179] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07179] *** End of error message ***
[localhost:07163] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07163] *** End of error message ***
[localhost:07187] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07187] *** End of error message ***
[localhost:07171] [ 0] /lib64/libpthread.so.0() [0x3c9520f000]
[localhost:07171] *** End of error message ***
Please do find the attached code. (check out the comment in the code)
It would be of great if someone guides me through this problem.
Regards,
Sandesh Kamath
in.seg_error_trial (4.97 KB)