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remove min/max, use qmax; disable cancellation during model evaluation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-05-19 13:04:20 -07:00
parent d2622da747
commit 1aa3fdab8a
12 changed files with 19 additions and 234 deletions
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4
src/opt/opt_solver.cpp
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@ -344,6 +344,10 @@ namespace opt {
}
expr_ref opt_solver::mk_ge(unsigned var, inf_eps const& val) {
if (!val.is_finite())
{
return expr_ref(val.is_pos() ? m.mk_false() : m.mk_true(), m);
}
smt::theory_opt& opt = get_optimizer();
smt::theory_var v = m_objective_vars[var];