mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-04 06:15:46 +00:00
Code Activity

adding lookahead and lemmas

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-01 14:49:54 -07:00
parent 7d245be4e1
commit 4e65c13726
13 changed files with 203 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/api/z3_api.h
View file

@ -6023,6 +6023,29 @@ extern "C" {
Z3_ast_vector assumptions,
Z3_ast_vector variables,
Z3_ast_vector consequences);
/**
\brief select a literal from the list of candidate propositional variables to split on.
If the candidate list is empty, then the solver chooses a formula based on its internal state.
def_API('Z3_solver_lookahead', AST, (_in(CONTEXT), _in(SOLVER), _in(AST_VECTOR)))
*/
Z3_ast Z3_API Z3_solver_lookahead(Z3_context c, Z3_solver s, Z3_ast_vector candidates);
/**
\brief retrieve lemmas from solver state. Lemmas are auxiliary unit literals,
binary clauses and other learned clauses that are below a minimal glue level.
Lemmas that have been retrieved in a previous call may be suppressed from subsequent
calls.
def_API('Z3_solver_get_lemmas', AST_VECTOR, (_in(CONTEXT), _in(SOLVER)))
*/
Z3_ast_vector Z3_API Z3_solver_get_lemmas(Z3_context c, Z3_solver s);
/**
\brief Retrieve the model for the last #Z3_solver_check or #Z3_solver_check_assumptions
@ -6031,6 +6054,7 @@ extern "C" {
def_API('Z3_solver_get_model', MODEL, (_in(CONTEXT), _in(SOLVER)))
*/
Z3_model Z3_API Z3_solver_get_model(Z3_context c, Z3_solver s);
/**