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working on adding basic cores to efficient SAT solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-07-29 07:22:59 -07:00
parent 96dc933c99
commit e98acf4ece
8 changed files with 203 additions and 30 deletions
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2
src/sat/tactic/sat_tactic.cpp
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@ -46,8 +46,8 @@ class sat_tactic : public tactic {
expr_dependency_ref & core) {
mc = 0; pc = 0; core = 0;
fail_if_proof_generation("sat", g);
fail_if_unsat_core_generation("sat", g);
bool produce_models = g->models_enabled();
bool produce_core = g->unsat_core_enabled();
TRACE("before_sat_solver", g->display(tout););
g->elim_redundancies();