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wip - features and bug-fixes to proof logging

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This commit is contained in:
Nikolaj Bjorner 2022-10-18 07:54:49 -07:00
parent 3bf1b606df
commit 7b3a634b8d
11 changed files with 45 additions and 43 deletions
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17
src/sat/smt/euf_proof.cpp
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@ -73,20 +73,20 @@ namespace euf {
}
}
eq_proof_hint* solver::mk_hint(literal lit, literal_vector const& r) {
eq_proof_hint* solver::mk_hint(symbol const& th, literal conseq, literal_vector const& r) {
if (!use_drat())
return nullptr;
push(value_trail(m_lit_tail));
push(value_trail(m_cc_tail));
push(restore_size_trail(m_proof_literals));
if (lit != sat::null_literal)
m_proof_literals.push_back(~lit);
if (conseq != sat::null_literal)
m_proof_literals.push_back(~conseq);
m_proof_literals.append(r);
m_lit_head = m_lit_tail;
m_cc_head = m_cc_tail;
m_lit_tail = m_proof_literals.size();
m_cc_tail = m_explain_cc.size();
return new (get_region()) eq_proof_hint(m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
return new (get_region()) eq_proof_hint(th, m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
}
th_proof_hint* solver::mk_cc_proof_hint(sat::literal_vector const& ante, app* a, app* b) {
@ -107,7 +107,7 @@ namespace euf {
m_cc_head = m_cc_tail;
m_lit_tail = m_proof_literals.size();
m_cc_tail = m_explain_cc.size();
return new (get_region()) eq_proof_hint(m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
return new (get_region()) eq_proof_hint(m_euf, m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
}
th_proof_hint* solver::mk_tc_proof_hint(sat::literal const* clause) {
@ -119,13 +119,12 @@ namespace euf {
for (unsigned i = 0; i < 3; ++i)
m_proof_literals.push_back(~clause[i]);
m_lit_head = m_lit_tail;
m_cc_head = m_cc_tail;
m_lit_tail = m_proof_literals.size();
m_cc_tail = m_explain_cc.size();
return new (get_region()) eq_proof_hint(m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
return new (get_region()) eq_proof_hint(m_euf, m_lit_head, m_lit_tail, m_cc_head, m_cc_tail);
}
@ -162,7 +161,7 @@ namespace euf {
for (auto * arg : args)
sorts.push_back(arg->get_sort());
func_decl* f = m.mk_func_decl(symbol("euf"), sorts.size(), sorts.data(), proof);
func_decl* f = m.mk_func_decl(th, sorts.size(), sorts.data(), proof);
return m.mk_app(f, args);
}
@ -239,7 +238,7 @@ namespace euf {
}
sat::status solver::mk_distinct_status(unsigned n, sat::literal const* lits) {
th_proof_hint* ph = use_drat() ? mk_smt_hint(symbol("distinct"), n, lits) : nullptr;
th_proof_hint* ph = use_drat() ? mk_smt_hint(symbol("alldiff"), n, lits) : nullptr;
return sat::status::th(m_is_redundant, m.get_basic_family_id(), ph);
}