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add setting to dump intermediary models #2087

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-18 15:12:08 -08:00
parent 4caadc6519
commit c45ab6efed
5 changed files with 27 additions and 5 deletions
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5
src/opt/optsmt.cpp
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@ -31,6 +31,7 @@ Notes:
#include <typeinfo>
#include "opt/optsmt.h"
#include "opt/opt_solver.h"
#include "opt/opt_context.h"
#include "ast/arith_decl_plugin.h"
#include "smt/theory_arith.h"
#include "ast/ast_pp.h"
@ -362,12 +363,14 @@ namespace opt {
verbose_stream() << "(optsmt lower bound: " << v << ")\n";
else
verbose_stream() << "(optsmt upper bound: " << (-v) << ")\n";
);
);
expr_ref tmp(m);
for (unsigned i = idx+1; i < m_vars.size(); ++i) {
m_s->maximize_objective(i, tmp);
m_lower[i] = m_s->saved_objective_value(i);
}
m_context.set_model(m_model);
}
}