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axiom solver improvements

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This commit is contained in:
Nikolaj Bjorner 2021-12-31 11:53:40 -08:00
parent 79f0ceac4c
commit aa901c4e88
8 changed files with 98 additions and 75 deletions
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11
src/sat/smt/euf_solver.cpp
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@ -296,9 +296,14 @@ namespace euf {
}
void solver::asserted(literal l) {
if (m_relevancy.enabled() && !m_relevancy.is_relevant(l)) {
m_relevancy.asserted(l);
return;
if (s().lvl(l) <= s().search_lvl())
mark_relevant(l);
else {
m_relevancy.asserted(l);
return;
}
}
expr* e = m_bool_var2expr.get(l.var(), nullptr);
@ -742,7 +747,7 @@ namespace euf {
void solver::relevant_eh(euf::enode* n) {
if (m_qsolver)
m_qsolver->relevant_eh(n);
for (auto thv : enode_th_vars(n)) {
for (auto const& thv : enode_th_vars(n)) {
auto* th = m_id2solver.get(thv.get_id(), nullptr);
if (th && th != m_qsolver)
th->relevant_eh(n);