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#5336

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This commit is contained in:
Nikolaj Bjorner 2021-06-16 17:47:49 -05:00
parent 29a2838bc9
commit 38fc97d18c
4 changed files with 13 additions and 12 deletions
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4
src/sat/smt/euf_internalize.cpp
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@ -42,7 +42,7 @@ namespace euf {
if (n) {
if (m.is_bool(e)) {
SASSERT(!s().was_eliminated(n->bool_var()));
SASSERT(n->bool_var() != UINT_MAX);
SASSERT(n->bool_var() != sat::null_bool_var);
return literal(n->bool_var(), sign);
}
TRACE("euf", tout << "non-bool\n";);
@ -153,7 +153,7 @@ namespace euf {
enode* n = m_egraph.find(e);
if (!n)
n = m_egraph.mk(e, m_generation, 0, nullptr);
SASSERT(n->bool_var() == UINT_MAX || n->bool_var() == v);
SASSERT(n->bool_var() == sat::null_bool_var || n->bool_var() == v);
m_egraph.set_bool_var(n, v);
if (m.is_eq(e) || m.is_or(e) || m.is_and(e) || m.is_not(e))
m_egraph.set_merge_enabled(n, false);