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running updates to bv_solver (#4674)

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

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

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

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

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

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

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

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

* dbg

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* bv

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* drat and fresh

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

* move ackerman functionality

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

* na

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* debugability

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* towards debugability

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* missing file

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* na

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* remove csp

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-09-07 20:35:32 -07:00 • committed by GitHub
parent 4d1a2a2784
commit d02b0cde7a
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GPG key ID: 4AEE18F83AFDEB23
63 changed files with 3060 additions and 3095 deletions
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6
src/sat/smt/ba_solver.h
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@ -361,7 +361,7 @@ namespace sat {
void set_conflict(constraint& c, literal lit);
void assign(constraint& c, literal lit);
bool assigned_above(literal above, literal below);
void get_antecedents(literal l, constraint const& c, literal_vector & r);
void get_antecedents(literal l, constraint const& c, literal_vector & r, bool probing);
bool validate_conflict(constraint const& c) const;
bool validate_unit_propagation(constraint const& c, literal alit) const;
void validate_eliminated();
@ -576,8 +576,9 @@ namespace sat {
bool is_external(bool_var v) override;
bool propagate(literal l, ext_constraint_idx idx) override;
bool unit_propagate() override { return false; }
lbool resolve_conflict() override;
void get_antecedents(literal l, ext_justification_idx idx, literal_vector & r) override;
void get_antecedents(literal l, ext_justification_idx idx, literal_vector & r, bool probing) override;
void asserted(literal l) override;
check_result check() override;
void push() override;
@ -604,6 +605,7 @@ namespace sat {
bool check_model(model const& m) const override;
literal internalize(expr* e, bool sign, bool root, bool redundant) override;
void internalize(expr* e, bool redundant) override;
bool to_formulas(std::function<expr_ref(sat::literal)>& l2e, expr_ref_vector& fmls) override;
euf::th_solver* fresh(solver* s, euf::solver& ctx) override;