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reset/set on successful superposition

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This commit is contained in:
Jakob Rath 2021-09-14 11:06:45 +02:00
parent 640acd2ebc
commit d9eca1f40f
1 changed files with 5 additions and 1 deletions
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6
src/math/polysat/explain.cpp
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@ -81,7 +81,11 @@ namespace polysat {
if (!c->contains_var(v)) { if (!c->contains_var(v)) {
core.keep(c); core.keep(c);
core.remove_var(v); // NOTE: more variables than 'v' might have been removed here (see polysat::test_p3), so remove_var(v) isn't enough.
// also, c alone (+ variables) is now enough to represent the conflict.
// core.remove_var(v);
core.reset();
core.set(c);
return l_true; return l_true;
} }
else else