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fixing local search

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-15 21:11:55 -07:00
parent 59b142f803
commit af96e42724
3 changed files with 156 additions and 48 deletions
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4
src/opt/opt_lns.cpp
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@ -95,11 +95,11 @@ namespace opt {
++index;
// freeze phase in both SAT solver and local search to current assignment
p.set_uint("inprocess.max", 3);
p.set_uint("inprocess.max", 5);
p.set_bool("phase.sticky", true);
p.set_uint("local_search_threads", 1);
p.set_uint("max_conflicts", 100000);
p.set_uint("unit_walk_threads", 1);
//p.set_uint("unit_walk_threads", 1);
m_solver->updt_params(p);
is_sat = m_solver->check_sat(lits);