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Don't call assign_eh for internal constraints

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This commit is contained in:
Jakob Rath 2022-11-28 18:43:19 +01:00
parent c1f9a26f09
commit 0c44391b9e
3 changed files with 22 additions and 9 deletions
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15
src/math/polysat/solver.cpp
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@ -62,6 +62,10 @@ namespace polysat {
}
lbool solver::check_sat() {
#ifndef NDEBUG
SASSERT(!m_is_solving);
flet<bool> save_(m_is_solving, true);
#endif
LOG("Starting");
while (should_search()) {
m_stats.m_num_iterations++;
@ -136,6 +140,8 @@ namespace polysat {
}
void solver::assign_eh(signed_constraint c, dependency dep) {
// This method is part of the external interface and should not be used to create internal constraints during solving.
SASSERT(!m_is_solving);
backjump(base_level());
SASSERT(at_base_level());
SASSERT(c);
@ -184,8 +190,8 @@ namespace polysat {
if (!can_propagate())
return;
#ifndef NDEBUG
SASSERT(!m_propagating);
flet<bool> save_(m_propagating, true);
SASSERT(!m_is_propagating);
flet<bool> save_(m_is_propagating, true);
#endif
push_qhead();
while (can_propagate()) {
@ -1152,6 +1158,11 @@ namespace polysat {
}
}
void solver::add_clause(signed_constraint c1, bool is_redundant) {
signed_constraint cs[1] = { c1 };
add_clause(1, cs, is_redundant);
}
void solver::add_clause(signed_constraint c1, signed_constraint c2, bool is_redundant) {
signed_constraint cs[2] = { c1, c2 };
add_clause(2, cs, is_redundant);