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extend dcert to disunification constraints that arithmetic theory needs to satisfy

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-01-25 22:38:13 -06:00
parent 5497022f5c
commit eb3fc4f47e
4 changed files with 78 additions and 15 deletions
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src/qe/qe_mbi.h
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@ -123,6 +123,8 @@ namespace qe {
void order_avars(app_ref_vector& avars);
void add_dcert(model_ref& mdl, expr_ref_vector& lits);
void add_arith_dcert(model& mdl, expr_ref_vector& lits);
void add_arith_dcert(model& mdl, expr_ref_vector& lits, app* a, app* b);
app_ref_vector get_arith_vars(expr_ref_vector const& lits);
vector<def> arith_project(model_ref& mdl, app_ref_vector& avars, expr_ref_vector& lits);
void project_euf(model_ref& mdl, expr_ref_vector& lits);