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separate hint literals

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This commit is contained in:
Nikolaj Bjorner 2023-07-20 10:52:58 -07:00
parent e8a38c5482
commit 3479cdc10b
3 changed files with 41 additions and 15 deletions
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6
src/sat/smt/euf_proof.cpp
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@ -52,7 +52,7 @@ namespace euf {
* We will here leave it to the EUF checker to perform resolution steps.
*/
void solver::log_antecedents(literal l, literal_vector const& r, th_proof_hint* hint) {
TRACE("euf", log_antecedents(tout, l, r););
TRACE("euf", log_antecedents(tout, l, r); tout << mk_pp(hint->get_hint(*this), m) << "\n");
if (!use_drat())
return;
literal_vector lits;
@ -79,7 +79,7 @@ namespace euf {
}
}
eq_proof_hint* solver::mk_hint(symbol const& th, literal conseq, literal_vector const& r) {
eq_proof_hint* solver::mk_hint(symbol const& th, literal conseq) {
if (!use_drat())
return nullptr;
push(value_trail(m_lit_tail));
@ -87,7 +87,7 @@ namespace euf {
push(restore_vector(m_proof_literals));
if (conseq != sat::null_literal)
m_proof_literals.push_back(~conseq);
m_proof_literals.append(r);
m_proof_literals.append(m_hint_lits);
m_lit_head = m_lit_tail;
m_cc_head = m_cc_tail;
m_lit_tail = m_proof_literals.size();