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delay internalize (#4714)

* adding array solver

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

* use default in model construction

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

* debug delay internalization

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

* bv

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

* arrays

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

* get rid of implied values and bounds

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

* redo egraph

* remove out

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

* remove files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-28 19:24:16 -07:00 committed by GitHub
parent 25724401cf
commit 367e5fdd52
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60 changed files with 1343 additions and 924 deletions

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@ -227,17 +227,6 @@ public:
virtual expr_ref_vector cube(expr_ref_vector& vars, unsigned backtrack_level) = 0;
/**
\brief retrieve fixed value assignment in current solver state, if it is implied.
*/
virtual expr_ref get_implied_value(expr* e) = 0;
/**
\brief retrieve upper/lower bound for arithmetic term, if it is implied.
*/
virtual expr_ref get_implied_lower_bound(expr* e) = 0;
virtual expr_ref get_implied_upper_bound(expr* e) = 0;
class propagate_callback {
public: