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fixes to #7250

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This commit is contained in:
Nikolaj Bjorner 2024-06-12 08:50:24 -07:00
parent 49610f5159
commit b831a589e5
8 changed files with 47 additions and 9 deletions
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14
src/sat/smt/euf_solver.cpp
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@ -278,9 +278,9 @@ namespace euf {
r.push_back(get_literal(e));
else {
multiple_theories = true;
size_t idx = get_justification(e);
size_t idx = get_justification(e);
auto* ext = sat::constraint_base::to_extension(idx);
SASSERT(ext != this);
SASSERT(ext != this);
sat::literal lit = sat::null_literal;
ext->get_antecedents(lit, idx, r, probing);
}
@ -307,11 +307,11 @@ namespace euf {
void solver::get_eq_antecedents(enode* a, enode* b, literal_vector& r) {
m_egraph.begin_explain();
m_explain.reset();
m_egraph.explain_eq<size_t>(m_explain, nullptr, a, b);
for (unsigned qhead = 0; qhead < m_explain.size(); ++qhead) {
size_t* e = m_explain[qhead];
if (is_literal(e))
r.push_back(get_literal(e));
m_egraph.explain_eq<size_t>(m_explain, nullptr, a, b);
for (unsigned qhead = 0; qhead < m_explain.size(); ++qhead) {
size_t* e = m_explain[qhead];
if (is_literal(e))
r.push_back(get_literal(e));
else {
size_t idx = get_justification(e);
auto* ext = sat::constraint_base::to_extension(idx);