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relevancy overhaul

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This commit is contained in:
Nikolaj Bjorner 2022-01-04 16:03:31 -08:00
parent 4a1975053f
commit d1fb831030
6 changed files with 97 additions and 80 deletions
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20
src/sat/tactic/goal2sat.cpp
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@ -125,20 +125,6 @@ struct goal2sat::imp : public sat::sat_internalizer {
bool top_level_relevant() {
return m_top_level && relevancy_enabled();
}
void add_dual_def(unsigned n, sat::literal const* lits) {
if (relevancy_enabled())
ensure_euf()->add_aux(n, lits);
}
void add_dual_root(unsigned n, sat::literal const* lits) {
if (relevancy_enabled())
ensure_euf()->add_root(n, lits);
}
void add_dual_root(sat::literal lit) {
add_dual_root(1, &lit);
}
void mk_clause(sat::literal l) {
mk_clause(1, &l);
@ -156,7 +142,8 @@ struct goal2sat::imp : public sat::sat_internalizer {
void mk_clause(unsigned n, sat::literal * lits) {
TRACE("goal2sat", tout << "mk_clause: "; for (unsigned i = 0; i < n; i++) tout << lits[i] << " "; tout << "\n";);
add_dual_def(n, lits);
if (relevancy_enabled())
ensure_euf()->add_aux(n, lits);
m_solver.add_clause(n, lits, mk_status());
}
@ -176,7 +163,8 @@ struct goal2sat::imp : public sat::sat_internalizer {
void mk_root_clause(unsigned n, sat::literal * lits) {
TRACE("goal2sat", tout << "mk_root_clause: "; for (unsigned i = 0; i < n; i++) tout << lits[i] << " "; tout << "\n";);
add_dual_root(n, lits);
if (relevancy_enabled())
ensure_euf()->add_root(n, lits);
m_solver.add_clause(n, lits, m_is_redundant ? mk_status() : sat::status::input());
}