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concurrentopt crashes with a 'Segmentation fault (core dumped)' error #34

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weicheng22 opened this issue Jul 14, 2024 · 0 comments
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@weicheng22
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Dear Support Team,

I have compiled scipoptsuite-8.1.0 using the GCC compiler (GNU 13.2.0) on Ubuntu 24.04 LTS. For the configuration, I set the CMAKE argument "TPI=tny" in SCIP and enabled "OPENMP: on" in GCG. After compiling, I loaded my problem in MPS format (my_model.zip) and attempted to solve it with SCIP and GCG. While concurrent optimization works in SCIP, GCG crashes with the error "Segmentation fault (core dumped)" as shown in the attached figures.

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I also tried using scipoptsuite-9.1.0, but encountered the same issue. How can I resolve these errors?

Best regards,
Wei

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