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tune q-eval and q-ematch

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-09-28 13:41:37 -07:00
parent 92c1b600c3
commit da124e4275
7 changed files with 119 additions and 36 deletions
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6
src/sat/smt/q_solver.h
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@ -18,6 +18,7 @@ Author:
#include "util/obj_hashtable.h"
#include "ast/ast_trail.h"
#include "ast/rewriter/der.h"
#include "sat/smt/sat_th.h"
#include "sat/smt/q_mbi.h"
#include "sat/smt/q_ematch.h"
@ -47,6 +48,7 @@ namespace q {
sat::literal_vector m_universal;
obj_map<sort, expr*> m_unit_table;
expr_ref_vector m_expanded;
der_rewriter m_der;
sat::literal instantiate(quantifier* q, bool negate, std::function<expr* (quantifier*, unsigned)>& mk_var);
sat::literal skolemize(quantifier* q);
@ -54,7 +56,9 @@ namespace q {
void init_units();
expr* get_unit(sort* s);
expr_ref_vector const& expand(quantifier* q);
bool expand(quantifier* q);
bool split(expr* arg, expr_ref& e1, expr_ref& e2);
bool is_literal(expr* arg);
friend class ematch;