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create insert-fresh and insert for indexed_uint_set to make use cases with non-fresh inserts easier

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-08-03 09:48:07 -07:00
parent 0478ab1498
commit 7b36563196
5 changed files with 13 additions and 8 deletions
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4
src/sat/sat_ddfw.cpp
View file

@ -317,7 +317,7 @@ namespace sat {
// cls becomes false: flip any variable in clause to receive reward w
switch (ci.m_num_trues) {
case 0: {
m_unsat.insert(cls_idx);
m_unsat.insert_fresh(cls_idx);
clause const& c = get_clause(cls_idx);
for (literal l : c) {
inc_reward(l, w);
@ -406,7 +406,7 @@ namespace sat {
inc_reward(lit, ci.m_weight);
inc_make(lit);
}
m_unsat.insert(i);
m_unsat.insert_fresh(i);
break;
case 1:
dec_reward(to_literal(ci.m_trues), ci.m_weight);

2
src/sat/sat_ddfw.h
View file

@ -178,7 +178,7 @@ namespace sat {
inline void inc_make(literal lit) {
bool_var v = lit.var();
if (make_count(v)++ == 0) m_unsat_vars.insert(v);
if (make_count(v)++ == 0) m_unsat_vars.insert_fresh(v);
}
inline void dec_make(literal lit) {

4
src/sat/sat_lookahead.cpp
View file

@ -990,7 +990,7 @@ namespace sat {
m_rating.push_back(0);
m_vprefix.push_back(prefix());
if (!m_s.was_eliminated(v))
m_freevars.insert(v);
m_freevars.insert_fresh(v);
}
void lookahead::init(bool learned) {
@ -1096,7 +1096,7 @@ namespace sat {
literal l = m_trail[i];
set_undef(l);
TRACE("sat", tout << "inserting free var v" << l.var() << "\n";);
m_freevars.insert(l.var());
m_freevars.insert_fresh(l.var());
}
m_num_tc1 = m_num_tc1_lim.back();

4
src/sat/sat_prob.cpp
View file

@ -80,7 +80,7 @@ namespace sat {
ci.del(lit);
switch (ci.m_num_trues) {
case 0:
m_unsat.insert(cls_idx);
m_unsat.insert_fresh(cls_idx);
dec_break(lit);
break;
case 1:
@ -184,7 +184,7 @@ namespace sat {
}
switch (ci.m_num_trues) {
case 0:
m_unsat.insert(i);
m_unsat.insert_fresh(i);
break;
case 1:
inc_break(to_literal(ci.m_trues));