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refactor sat/sls interface. Remove wpm2 and bvsls dependencies

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-08-15 10:40:44 -07:00
parent a02cab2194
commit ee1a1b1135
43 changed files with 609 additions and 891 deletions
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11
src/sat/sat_solver.cpp
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@ -40,6 +40,7 @@ namespace sat {
m_asymm_branch(*this, p),
m_probing(*this, p),
m_mus(*this),
m_wsls(*this),
m_inconsistent(false),
m_num_frozen(0),
m_activity_inc(128),
@ -528,6 +529,10 @@ namespace sat {
return found_undef ? l_undef : l_false;
}
void solver::initialize_soft(unsigned sz, literal const* lits, double const* weights) {
m_wsls.set_soft(sz, lits, weights);
}
// -----------------------
//
// Propagation
@ -1003,6 +1008,11 @@ namespace sat {
m_model[v] = value(v);
}
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";);
@ -2305,6 +2315,7 @@ namespace sat {
void solver::set_cancel(bool f) {
m_cancel = f;
m_wsls.set_cancel(f);
}
void solver::collect_statistics(statistics & st) const {