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fix issues #581: nested timeouts canceled each-other

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-04-30 11:18:34 -07:00
parent a020b13f10
commit e29adbf304
12 changed files with 96 additions and 87 deletions
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7
src/opt/opt_context.cpp
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@ -238,6 +238,11 @@ namespace opt {
import_scoped_state();
normalize();
internalize();
#if 0
if (is_qsat_opt()) {
return run_qsat_opt();
}
#endif
update_solver();
solver& s = get_solver();
s.assert_expr(m_hard_constraints);
@ -1465,7 +1470,7 @@ namespace opt {
term = m_arith.mk_uminus(term);
}
inf_eps value;
lbool result = qe::maximize(m_hard_constraints, term, value, m_params);
lbool result = qe::maximize(m_hard_constraints, term, value, m_model, m_params);
if (result != l_undef && obj.m_type == O_MINIMIZE) {
value.neg();
}