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enable Boolean propagation in AUFBV to fix inefficiency (bit-blasting destroys simplifications that are possible by simple Boolean propagation). Fixes issue #194

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-08-25 13:21:33 -07:00
parent 68b441770e
commit d00d6a3506
2 changed files with 2 additions and 2 deletions
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3
src/smt/smt_conflict_resolution.cpp
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@ -115,8 +115,7 @@ namespace smt {
break;
case eq_justification::CONGRUENCE: {
TRACE("conflict_detail", tout << "#" << lhs->get_owner_id() << " = " << rhs->get_owner_id() << " congruence\n";);
if (!lhs->is_eq())
TRACE("dyn_ack_target", tout << "dyn_ack_target2: " << lhs->get_owner_id() << " " << rhs->get_owner_id() << "\n";);
CTRACE("dyn_ack_target", !lhs->is_eq(), tout << "dyn_ack_target2: " << lhs->get_owner_id() << " " << rhs->get_owner_id() << "\n";);
m_dyn_ack_manager.used_cg_eh(lhs->get_owner(), rhs->get_owner());
unsigned num_args = lhs->get_num_args();
SASSERT(num_args == rhs->get_num_args());

1
src/smt/smt_setup.cpp
View file

@ -551,6 +551,7 @@ namespace smt {
m_params.m_bv_cc = false;
m_params.m_bb_ext_gates = true;
m_params.m_nnf_cnf = false;
m_params.m_propagate_booleans = true;
m_context.register_plugin(alloc(smt::theory_bv, m_manager, m_params, m_params));
m_context.register_plugin(alloc(smt::theory_array, m_manager, m_params));
}