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optimizations to bv-solver and euf-egraph (#4698)

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* additional bit-vector propagators

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* rename restrict (not a keyword, but well) #4694, tune euf

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add pb rewriting to pb2bv #4697

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-09-20 06:47:27 -07:00 • committed by GitHub
parent ed44a44579
commit 6f63f8761c
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24 changed files with 206 additions and 116 deletions
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src/sat/sat_probing.h
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@ -31,7 +31,6 @@ namespace sat {
unsigned m_stopped_at; // where did it stop
literal_set m_assigned; // literals assigned in the first branch
literal_vector m_to_assert;
bool m_active { false };
// counters
int m_counter; // track cost
@ -78,7 +77,6 @@ namespace sat {
void collect_statistics(statistics & st) const;
void reset_statistics();
bool active() const { return m_active; }
// return the literals implied by l.
// return 0, if the cache is not available