mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-06-22 05:43:39 +00:00
Code Activity

theory-aware branching heuristic

Browse source
This commit is contained in:
Murphy Berzish 2017-05-02 10:43:40 -04:00
parent 6cd1f877b8
commit 5b4792955d
4 changed files with 176 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/smt/smt_context.h
View file

@ -838,12 +838,20 @@ namespace smt {
*/
void mk_th_case_split(unsigned num_lits, literal * lits);
/*
* Provide a hint to the branching heuristic about the priority of a "theory-aware literal".
* Literals marked in this way will always be branched on before unmarked literals,
* starting with the literal having the highest priority.
*/
void add_theory_aware_branching_info(bool_var v, double priority, lbool phase);
public:
// helper function for trail
void undo_th_case_split(literal l);
bool propagate_th_case_split(unsigned qhead);
bool propagate_th_case_split(unsigned qhead);
bool_var mk_bool_var(expr * n);