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added pareto utility

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-04-25 03:00:31 +02:00
parent 55863b4bb5
commit 20cb8a3092
8 changed files with 477 additions and 104 deletions
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12
src/opt/optsmt.cpp
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@ -115,11 +115,15 @@ namespace opt {
return l_true;
}
void optsmt::update_lower(unsigned idx, rational const& r) {
inf_eps v(r);
if (m_lower[idx] < v) {
void optsmt::update_lower(unsigned idx, inf_eps const& v, bool override) {
if (m_lower[idx] < v || override) {
m_lower[idx] = v;
if (m_s) m_s->get_model(m_model);
}
}
void optsmt::update_upper(unsigned idx, inf_eps const& v, bool override) {
if (m_upper[idx] > v || override) {
m_upper[idx] = v;
}
}