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CVC5: Crashes with segmentation fault in SolverConcurrencyTest #347

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daniel-raffler opened this issue Dec 20, 2023 · 1 comment
Open

CVC5: Crashes with segmentation fault in SolverConcurrencyTest #347

daniel-raffler opened this issue Dec 20, 2023 · 1 comment
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CVC5

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@daniel-raffler
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Hello everyone,
while working on #345 I noticed that one of the concurrent tests seems to (occasionally) fail for CVC5. The test case is testBvConcurrencyWithConcurrentContext from SolverConcurrencyTest and you can find two examples here and here. I was able to replicate the issue on my own machine by running the test in a loop. After a few iterations the test will always fail, however, I get a segfault instead of the assertion error. The issue seems to equally affect testIntConcurrencyWithConcurrentContext and is different from #310. Has this already been looked into?
daniel-raffler added a commit that referenced this issue Dec 21, 2023
@daniel-raffler
Added test class for bug #347
7d6f3a4
daniel-raffler added a commit to daniel-raffler/cvc5 that referenced this issue Dec 28, 2023
@daniel-raffler
Added Java test case for JavaSMT bug sosy-lab/java-smt#347
983fe52
daniel-raffler added a commit to daniel-raffler/cvc5 that referenced this issue Dec 28, 2023
@daniel-raffler
Added C++ test case for JavaSMT bug sosy-lab/java-smt#347
8701a55
daniel-raffler added a commit to daniel-raffler/cvc5 that referenced this issue Dec 28, 2023
@daniel-raffler
Quickfix for sosy-lab/java-smt#347
ee6fab5
@daniel-raffler
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This is a bug in CVC5 and I reported it here

@daniel-raffler daniel-raffler mentioned this issue Jan 2, 2024
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@PhilippWendler PhilippWendler changed the title CVC5: Crashes in SolverConcurrencyTest CVC5: Crashes with segmentation fault in SolverConcurrencyTest Sep 13, 2024
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347-cvc5-crashes-in-solverconcurrencytest sosy-lab/java-smt
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@PhilippWendler @daniel-raffler