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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-09-10 15:40:25 +02:00
parent 2b6ae0070f
commit 516ca06c28
13 changed files with 99 additions and 190 deletions
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4
src/math/polysat/conflict_core.cpp
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@ -186,7 +186,7 @@ namespace polysat {
LOG_V("Adding: " << item);
if (item.is_assignment()) {
pvar v = item.var();
auto c = ~cm().eq(0, m_solver->var(v) - m_solver->m_value[v]);
auto c = ~cm().eq(m_solver->var(v) - m_solver->m_value[v]);
cm().ensure_bvar(c.get());
lemma.push(c.blit());
} else {
@ -226,7 +226,7 @@ namespace polysat {
continue;
if (m_solver->m_justification[v].level() > model_level)
continue;
auto diseq = ~cm().eq(lemma.level(), m_solver->var(v) - m_solver->m_value[v]);
auto diseq = ~cm().eq(m_solver->var(v) - m_solver->m_value[v]);
cm().ensure_bvar(diseq.get());
lemma.push(diseq);
}