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remove add_non_viable

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-11-18 15:57:55 -08:00
parent 6bf4f001d9
commit caaefef847
4 changed files with 0 additions and 28 deletions
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7
src/math/polysat/viable.cpp
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@ -90,13 +90,6 @@ namespace polysat {
return var2bits(v).contains(m_viable[v], val);
}
void viable::add_non_viable(pvar v, rational const& val) {
LOG("pvar " << v << " /= " << val);
SASSERT(is_viable(v, val));
auto const& bits = var2bits(v);
intersect_viable(v, bits.var() != val);
}
void viable::intersect_viable(pvar v, bdd vals) {
push_viable(v);
m_viable[v] &= vals;