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#5324

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This commit is contained in:
Nikolaj Bjorner 2021-06-06 15:14:38 -07:00
parent c388d99c35
commit ed49c1eae3
4 changed files with 14 additions and 7 deletions
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3
src/sat/smt/q_ematch.cpp
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@ -8,7 +8,7 @@ Module Name:
Abstract:
E-matching quantifier instantiation plugin
Author:
Nikolaj Bjorner (nbjorner) 2021-01-24
@ -374,6 +374,7 @@ namespace q {
clause* cl = alloc(clause, m, m_clauses.size());
cl->m_literal = ctx.mk_literal(_q);
quantifier_ref q(_q, m);
q = m_qs.flatten(q);
if (is_exists(q)) {
cl->m_literal.neg();
expr_ref body(mk_not(m, q->get_expr()), m);

1
src/sat/smt/q_eval.cpp
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@ -157,6 +157,7 @@ namespace q {
expr* t = todo.back();
SASSERT(!is_ground(t) || ctx.get_egraph().find(t));
if (is_ground(t)) {
m_mark.mark(t);
m_eval.setx(t->get_id(), ctx.get_egraph().find(t), nullptr);
SASSERT(m_eval[t->get_id()]);
todo.pop_back();