mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-05 15:33:59 +00:00
Code Activity

experiment with point-based generalization method

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-06-21 16:23:37 -07:00
parent 9489c9b08b
commit 5b5a474b54
2 changed files with 105 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/muz_qe/pdr_generalizers.h
View file

@ -80,10 +80,14 @@ namespace pdr {
expr_ref_vector m_trail;
obj_map<func_decl, expr*> m_left;
obj_map<func_decl, expr*> m_right;
obj_map<expr, expr*> m_models;
bool mk_convex(expr_ref_vector const& core, unsigned index, expr_ref_vector& conv);
void mk_convex(expr* fml, unsigned index, expr_ref_vector& conv);
bool mk_convex(expr* term, unsigned index, bool is_mul, expr_ref& result);
bool translate(func_decl* fn, unsigned index, expr_ref& result);
void method1(model_node& n, expr_ref_vector& core, bool& uses_level);
void method2(model_node& n, expr_ref_vector& core, bool& uses_level);
void add_variables(model_node& n, expr_ref_vector& eqs);
public:
core_convex_hull_generalizer(context& ctx);
virtual ~core_convex_hull_generalizer() {}