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use assert instead of explicit check

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-04-28 08:48:24 -07:00
parent efbb382646
commit 60972de562
3 changed files with 7 additions and 12 deletions
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10
src/math/polysat/ule_constraint.cpp
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@ -109,12 +109,11 @@ namespace polysat {
bool ule_constraint::is_always_false(pdd const& lhs, pdd const& rhs) {
// TODO: other conditions (e.g. when forbidden interval would be full)
VERIFY(!is_undef());
if (is_positive())
return lhs.is_val() && rhs.is_val() && !(lhs.val() <= rhs.val());
if (is_negative())
else
return lhs.is_val() && rhs.is_val() && !(lhs.val() > rhs.val());
UNREACHABLE();
return false;
}
bool ule_constraint::is_always_false() {
@ -130,12 +129,11 @@ namespace polysat {
bool ule_constraint::is_currently_true(solver& s) {
auto p = lhs().subst_val(s.m_search);
auto q = rhs().subst_val(s.m_search);
VERIFY(!is_undef());
if (is_positive())
return p.is_val() && q.is_val() && p.val() <= q.val();
if (is_negative())
else
return p.is_val() && q.is_val() && p.val() > q.val();
UNREACHABLE();
return false;
}
}