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fix test_l4

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This commit is contained in:
Jakob Rath 2021-09-14 14:39:41 +02:00
parent f9b1b4e65d
commit 8103627e47
2 changed files with 5 additions and 2 deletions
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3
src/math/polysat/conflict_core.cpp
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@ -82,6 +82,7 @@ namespace polysat {
for (auto v : c->vars())
if (s().is_assigned(v))
m_vars.insert(v);
SASSERT(!empty());
}
/**
@ -102,6 +103,7 @@ namespace polysat {
if (s().is_assigned(v))
m_vars.insert(v);
}
SASSERT(!empty());
}
void conflict_core::insert(signed_constraint c) {
@ -110,7 +112,6 @@ namespace polysat {
// (e.g., constant ones such as "4 > 1"... only true ones should appear, otherwise the lemma would be a tautology)
if (c.is_always_true())
return;
SASSERT(!c.is_always_false());
if (c->is_marked())
return;
set_mark(c);