mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-12 18:50:17 +00:00
Code Activity

revising pd-maxres

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-08-23 10:53:39 -07:00
parent da0c12cdba
commit 546a9b8f03
9 changed files with 65 additions and 82 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/sat/sat_solver.cpp
View file

@ -1105,6 +1105,12 @@ namespace sat {
}
}
void solver::set_model(model const& mdl) {
m_model.reset();
m_model.append(mdl);
m_model_is_current = !m_model.empty();
}
void solver::mk_model() {
m_model.reset();
m_model_is_current = true;
@ -1117,8 +1123,6 @@ namespace sat {
TRACE("sat_mc_bug", m_mc.display(tout););
if (m_config.m_optimize_model) {
m_wsls.opt(0, 0, false);
m_model.reset();
m_model.append(m_wsls.get_model());
}
m_mc(m_model);
TRACE("sat", for (bool_var v = 0; v < num; v++) tout << v << ": " << m_model[v] << "\n";);
@ -1808,9 +1812,7 @@ namespace sat {
// apply optional clause minimization by detecting subsumed literals.
// initial experiment suggests it has no effect.
m_mus(); // ignore return value on cancelation.
m_model.reset();
m_model.append(m_mus.get_model());
m_model_is_current = !m_model.empty();
set_model(m_mus.get_model());
}
}