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wip - bounded local search for arithmetic

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This commit is contained in:
Nikolaj Bjorner 2023-02-11 15:46:39 -08:00
parent 4b2c166e8b
commit 5e30323b1a
8 changed files with 124 additions and 66 deletions
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9
src/sat/sat_solver.cpp
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@ -1302,6 +1302,9 @@ namespace sat {
return l_undef;
}
// uncomment this to test bounded local search:
// bounded_local_search();
log_stats();
if (m_config.m_max_conflicts > 0 && m_config.m_burst_search > 0) {
m_restart_threshold = m_config.m_burst_search;
@ -1360,6 +1363,12 @@ namespace sat {
};
void solver::bounded_local_search() {
if (m_ext) {
verbose_stream() << "bounded local search\n";
do_restart(true);
m_ext->local_search(m_best_phase);
return;
}
literal_vector _lits;
scoped_limits scoped_rl(rlimit());
m_local_search = alloc(ddfw);