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wip - proof hints

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This commit is contained in:
Nikolaj Bjorner 2022-10-08 20:12:57 +02:00
parent 6796ea7e49
commit 4623117af8
10 changed files with 176 additions and 29 deletions
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4
src/smt/smt_internalizer.cpp
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@ -1383,6 +1383,8 @@ namespace smt {
Z3_fallthrough;
case CLS_AUX: {
literal_buffer simp_lits;
if (m_searching)
dump_lemma(num_lits, lits);
if (!simplify_aux_clause_literals(num_lits, lits, simp_lits)) {
if (j && !j->in_region()) {
j->del_eh(m);
@ -1394,6 +1396,7 @@ namespace smt {
if (!simp_lits.empty()) {
j = mk_justification(unit_resolution_justification(*this, j, simp_lits.size(), simp_lits.data()));
}
break;
}
case CLS_TH_LEMMA:
@ -1525,7 +1528,6 @@ namespace smt {
}
void context::dump_lemma(unsigned n, literal const* lits) {
if (m_fparams.m_lemmas2console) {
expr_ref fml(m);
expr_ref_vector fmls(m);