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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_solver_core.h
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@ -81,6 +81,7 @@ namespace sat {
virtual void set_external(bool_var v) {}
virtual void set_non_external(bool_var v) {}
virtual void set_eliminated(bool_var v, bool f) {}
virtual void set_phase(literal l) { }
// optional support for user-scopes. Not relevant for sat_tactic integration.
// it is only relevant for incremental mode SAT, which isn't wrapped (yet)