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SIGSEGV caused by wrong `var_order` values #27

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jachymb opened this issue Sep 1, 2021 · 0 comments

jachymb commented Sep 1, 2021 •

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The following code (adapted from the README) produces a SIGSEGV error:

from pysdd.sdd import SddManager, Vtree

vtree = Vtree(var_count=2, var_order=[1,1])
a,b = SddManager.from_vtree(vtree).vars

wmc = (a|b).wmc()

The cause is apparently the nonsencial var_order=[1,1]. Raising a ValueError or something would be better than crashing the entire thing.

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