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adding soft-assertions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-01-23 13:06:11 -08:00
parent e50e02e656
commit 552cbd840f
8 changed files with 30 additions and 5 deletions
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7
src/opt/opt_context.cpp
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@ -493,6 +493,13 @@ namespace opt {
}
}
void context::set_soft_assumptions() {
if (m_sat_solver.get()) {
m_params.set_bool("soft_assumptions", true);
m_sat_solver->updt_params(m_params);
}
}
void context::enable_sls(expr_ref_vector const& soft, vector<rational> const& weights) {
SASSERT(soft.size() == weights.size());
if (m_sat_solver.get()) {