mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-11-28 00:09:49 +00:00
Code Activity

updates to sls

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-03-30 12:59:02 -07:00
parent 111fcb9366
commit 51f1e2655c
13 changed files with 234 additions and 105 deletions
Download patch file Download diff file Expand all files Collapse all files

19
src/ast/sls/bv_sls.h
View file

@ -26,6 +26,7 @@ Author:
#include "ast/sls/sls_valuation.h"
#include "ast/sls/bv_sls_terms.h"
#include "ast/sls/bv_sls_eval.h"
#include "ast/sls/sls_engine.h"
#include "ast/bv_decl_plugin.h"
#include "model/model.h"
@ -49,6 +50,8 @@ namespace bv {
ptr_vector<expr> m_todo;
random_gen m_rand;
config m_config;
sls_engine m_engine;
bool m_engine_model = false;
std::pair<bool, app*> next_to_repair();
@ -59,19 +62,23 @@ namespace bv {
void try_repair_up(app* e);
void set_repair_down(expr* e) { m_repair_down = e->get_id(); }
lbool search();
lbool search1();
lbool search2();
void reinit_eval();
void init_repair();
void trace();
void trace_repair(bool down, expr* e);
indexed_uint_set m_to_repair;
void init_repair_candidates();
public:
sls(ast_manager& m);
sls(ast_manager& m, params_ref const& p);
/**
* Add constraints
*/
void assert_expr(expr* e) { m_terms.assert_expr(e); }
void assert_expr(expr* e) { m_terms.assert_expr(e); m_engine.assert_expr(e); }
/*
* Invoke init after all expressions are asserted.
@ -91,10 +98,10 @@ namespace bv {
lbool operator()();
void updt_params(params_ref const& p);
void collect_statistics(statistics & st) const { m_stats.collect_statistics(st); }
void reset_statistics() { m_stats.reset(); }
void collect_statistics(statistics& st) const { m_stats.collect_statistics(st); m_engine.collect_statistics(st); }
void reset_statistics() { m_stats.reset(); m_engine.reset_statistics(); }
sls_stats const& get_stats() const { return m_stats; }
unsigned get_num_moves() { return m_stats.m_moves + m_engine.get_stats().m_moves; }
std::ostream& display(std::ostream& out);