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fix eval justifications

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This commit is contained in:
Jakob Rath 2023-03-15 11:33:20 +01:00
parent 5eb9fb2eb1
commit 03a6d74c58
3 changed files with 26 additions and 5 deletions
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src/math/polysat/conflict.cpp
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@ -380,8 +380,9 @@ namespace polysat {
#endif
if (!has_decision) {
unsigned const eval_idx = s.m_search.get_bool_index(lit);
for (pvar v : c->vars()) {
if (s.is_assigned(v) && s.get_level(v) <= lvl) {
if (s.is_assigned(v) && s.m_search.get_pvar_index(v) <= eval_idx) {
m_vars.insert(v);
// TODO - figure out what to do with constraints from conflict lemma that disappear here.
// if (s.m_bvars.is_false(lit))