mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-06-20 12:53:38 +00:00
Code Activity

add backtrack level to cuber interface

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-08 21:44:21 -08:00
parent 0a9946578b
commit 75b8d10f48
22 changed files with 53 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/api/z3_api.h
View file

@ -6232,10 +6232,13 @@ extern "C" {
The number of (non-constant) cubes is by default 1. For the sat solver cubing is controlled
using parameters sat.lookahead.cube.cutoff and sat.lookahead.cube.fraction.
def_API('Z3_solver_cube', AST, (_in(CONTEXT), _in(SOLVER)))
The last argument is a backtracking level. It instructs the cube process to backtrack below
the indicated level for the next cube.
def_API('Z3_solver_cube', AST, (_in(CONTEXT), _in(SOLVER), _in(UINT)))
*/
Z3_ast Z3_API Z3_solver_cube(Z3_context c, Z3_solver s);
Z3_ast Z3_API Z3_solver_cube(Z3_context c, Z3_solver s, unsigned backtrack_level);
/**
\brief Retrieve the model for the last #Z3_solver_check or #Z3_solver_check_assumptions