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Merge pull request #1197 from nakengelhardt/handle-setrlimit-fail

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smt: handle failure of setrlimit syscall
This commit is contained in:
Clifford Wolf
2019-07-15 19:42:11 +02:00
committed by GitHub
parent a97d30d2f8 ab4b9e8db4
commit bf8bb54c1a
1 changed files with 5 additions and 1 deletions
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6
backends/smt2/smtio.py
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@@ -43,7 +43,11 @@ if os.name == "posix":
if current_rlimit_stack[1] != resource.RLIM_INFINITY:
smtio_stacksize = min(smtio_stacksize, current_rlimit_stack[1])
if current_rlimit_stack[0] < smtio_stacksize:
resource.setrlimit(resource.RLIMIT_STACK, (smtio_stacksize, current_rlimit_stack[1]))
try:
resource.setrlimit(resource.RLIMIT_STACK, (smtio_stacksize, current_rlimit_stack[1]))
except ValueError:
# couldn't get more stack, just run with what we have
pass
# currently running solvers (so we can kill them)