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resolve_bailout etc.

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This commit is contained in:
Jakob Rath 2021-09-06 14:08:07 +02:00
parent ed200f4214
commit 56b33b1b3e
5 changed files with 49 additions and 82 deletions
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10
src/math/polysat/constraint.cpp
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@ -46,7 +46,8 @@ namespace polysat {
}
void constraint_manager::erase_bvar(constraint* c) {
erase_bv2c(c);
if (c->has_bvar())
erase_bv2c(c);
}
/** Add constraint to per-level storage */
@ -108,7 +109,7 @@ namespace polysat {
m_external_constraints.remove(dep);
}
m_constraint_table.erase(c);
erase_bv2c(c);
erase_bvar(c);
}
m_constraints[l].reset();
}
@ -235,14 +236,11 @@ namespace polysat {
if (has_bvar()) { out << bvar(); } else { out << "_"; }
out << ")";
(void)status;
// if (is_positive()) out << " [pos]";
// if (is_negative()) out << " [neg]";
// if (is_undef()) out << " [inactive]"; // TODO: not sure if we still need/want this... decide later
return out;
}
bool constraint::propagate(solver& s, bool is_positive, pvar v) {
LOG_H3("Propagate " << s.m_vars[v] << " in " << *this);
LOG_H3("Propagate " << s.m_vars[v] << " in " << signed_constraint(this, is_positive));
SASSERT(!vars().empty());
unsigned idx = 0;
if (var(idx) != v)