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TroubleShoot

How to generate core dump file

If you encounter a problem while running PyTorch RBLN, please send the generated core dump file to client_support@rebellions.ai. To create a core dump file, you first need to remove the ulimit restrictions by the following command.

$ ulimit -c unlimited

Verify that the ulimit restrictions have been removed by running:

$ ulimit -c
unlimited

Re-run the problematic model script. When the error message occurs, a core dump file will be created under /var/crash.

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$ ls /var/crash
-rw-r----- 1 rebel1    root   779026 Jul  2 17:50 /var/crash/_usr_bin_python3.10.2029.crash
-rw-r----- 1 rebel2    root 94849351 Jun 25 18:27 /var/crash/_usr_bin_python3.10.2035.crash