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debugging ccc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-04-21 08:18:25 -07:00
parent e65f106a83
commit 86a54dfec8
8 changed files with 832 additions and 180 deletions
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11
src/sat/sat_solver.cpp
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@ -23,6 +23,7 @@ Revision History:
#include"max_cliques.h"
#include"scoped_ptr_vector.h"
#include"sat_lookahead.h"
#include"sat_ccc.h"
// define to update glue during propagation
#define UPDATE_GLUE
@ -790,6 +791,9 @@ namespace sat {
if (m_config.m_local_search) {
return do_local_search(num_lits, lits);
}
if (m_config.m_ccc && num_lits == 0) {
return do_ccc();
}
if ((m_config.m_num_threads > 1 || m_config.m_local_search_threads > 0) && !m_par) {
return check_par(num_lits, lits);
}
@ -874,6 +878,13 @@ namespace sat {
return r;
}
lbool solver::do_ccc() {
ccc c(*this);
lbool r = c.search();
m_model = c.get_model();
return r;
}
lbool solver::lookahead_search() {
lookahead lh(*this);
lbool r = l_undef;