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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-12-12 16:37:39 -08:00
parent c663d28201
commit e49bfdb285
4 changed files with 30 additions and 8 deletions
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7
src/sat/smt/polysat_solver.cpp
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@ -138,6 +138,10 @@ namespace polysat {
for (auto lit : lits)
level = std::max(level, s().lvl(lit));
auto ex = euf::th_explain::conflict(*this, lits, eqs, nullptr);
if (level == 0) {
ctx.set_conflict(ex);
return;
}
ctx.push(value_trail<bool>(m_has_lemma));
m_has_lemma = true;
m_lemma_level = level;
@ -165,7 +169,8 @@ namespace polysat {
if (!m_has_lemma)
return l_undef;
unsigned num_scopes = s().scope_lvl() - m_lemma_level;
SASSERT(m_lemma_level > 0);
unsigned num_scopes = s().scope_lvl() - m_lemma_level - 1;
NOT_IMPLEMENTED_YET();
// s().pop_reinit(num_scopes);