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fix #7569

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-03-07 11:52:49 -08:00
parent 54c6b11621
commit c002c77e5a
1 changed files with 5 additions and 2 deletions
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7
src/opt/optsmt.cpp
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@ -133,9 +133,11 @@ namespace opt {
// only try to improve delta_index.
bound = m_s->mk_ge(delta_index, m_lower[delta_index] + inf_eps(delta_per_step));
}
TRACE("opt", tout << "index: " << delta_index << " delta: " << delta_per_step << " : " << bound << "\n";);
TRACE("opt", tout << mk_pp(m_objs.get(delta_index), m) << " index: " << delta_index << " delta: " << delta_per_step << " : " << bound << "\n";);
if (bound == last_bound) {
is_sat = l_false;
if (!m_lower[delta_index].is_finite() && !m_upper[delta_index].is_finite())
m_lower[delta_index] = m_upper[delta_index];
}
else {
m_s->assert_expr(bound);
@ -155,7 +157,8 @@ namespace opt {
else if (is_sat == l_false) {
// we are done with this delta_index.
m_upper[delta_index] = m_lower[delta_index];
if (num_scopes > 0) m_s->pop(num_scopes);
if (num_scopes > 0)
m_s->pop(num_scopes);
num_scopes = 0;
last_bound = nullptr;
bool all_tight = true;