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bug fixes to pb; working on model extraction

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-12-10 15:16:58 -08:00
parent 26bf64a0c3
commit 2c577a304d
15 changed files with 348 additions and 197 deletions
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7
src/opt/maxsmt.cpp
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@ -52,6 +52,9 @@ namespace opt {
if (m_msolver) {
is_sat = (*m_msolver)();
m_answer.append(m_msolver->get_assignment());
if (is_sat == l_true) {
m_msolver->get_model(m_model);
}
}
// Infrastructure for displaying and storing solution is TBD.
@ -105,6 +108,10 @@ namespace opt {
if (m_lower > r) m_lower = r;
}
void maxsmt::get_model(model_ref& mdl) {
mdl = m_model.get();
}
void maxsmt::commit_assignment() {
SASSERT(m_s);
for (unsigned i = 0; i < m_answer.size(); ++i) {