[Octave-bug-tracker] [bug #60009] Repeatable crash on exit after running for 48+ hours

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?60009>

                 Summary: Repeatable crash on exit after running for 48+ hours
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Fri 05 Feb 2021 02:18:03 AM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Segfault, Bus Error, etc.
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

I have a script that does a lot of graph theory. It runs OpenBLAS on all cores
for 48 to 72 hours because it's processing about 200-500 million input graphs.
Everything runs successfully and all the data is saved as it goes along, then
Octave crashes right after typing exit, with a segmentation fault message.
This has happened four times in the past two weeks. Fortunately it does not
affect the accuracy or speed of the results. It is being reported here in case
something is wrong with the cleanup code while exiting. If nobody else has
seen this, please close as being unable to reproduce.




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