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tune QF_UFBV

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-07 12:02:48 +01:00
parent c9ffe7417c
commit e22f713b19
2 changed files with 45 additions and 17 deletions
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6
src/smt/theory_bv.h
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@ -124,6 +124,10 @@ namespace smt {
value2var m_fixed_var_table;
unsigned char m_eq_activity[256];
unsigned char m_diseq_activity[256];
svector<std::pair<theory_var, theory_var>> m_replay_diseq;
literal_vector m_tmp_literals;
svector<var_pos> m_prop_queue;
bool m_approximates_large_bvs;
@ -233,6 +237,8 @@ namespace smt {
bool include_func_interp(func_decl* f) override;
svector<theory_var> m_merge_aux[2]; //!< auxiliary vector used in merge_zero_one_bits
bool merge_zero_one_bits(theory_var r1, theory_var r2);
bool can_propagate() override { return !m_replay_diseq.empty(); }
void propagate() override;
// -----------------------------------
//