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UCLA-Plasma-Simulation-Group / QuickPIC-OpenSource

Open source repository for QuickPIC
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Segmentation fault - invalid memory reference #39

Open 13015339981 opened 3 years ago

13015339981 commented 3 years ago

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

$ mpirun -np 1 ./qpic.e

Backtrace for this error:

0 0x2b82fff575ef in ???

1 0x2b83002bf9f6 in ???

2 0x2b82fe40d4c5 in __json_file_module_MOD_json_file_check_for_errors

at /tmp/rpm/spack-stage-json-fortran-6.11.0-x6yn2yap3hwd4yfjtfwdo7jdb33w5ysa/spack-src/src/json_file_module.F90:330

3 0x499c03 in ???

4 0x4b19e5 in ???

5 0x404275 in ???

6 0x2b8300186504 in ???

7 0x4042d1 in ???

8 0xffffffffffffffff in ???

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 0 with PID 312737 on node cas338 exited on signal 11 (Segmentation fault).

13015339981 commented 3 years ago

Please tell me how to solve this problem, this is my input file. Thanks. qpinput.txt

lifei07 commented 3 years ago

Hello,

The probable reason for this segfault would be the version of the json-fortran library. I noticed you used 6.11.0 with which the code might not be compatible. I suggest using an earlier version like 6.3.0.

Fei