mirror of
https://github.com/Z3Prover/z3
synced 2025-04-13 20:38:43 +00:00
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/*++
|
|
Copyright (c) 2012 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
nra_tactic.cpp
|
|
|
|
Abstract:
|
|
|
|
Tactic for NRA
|
|
|
|
Author:
|
|
|
|
Leonardo (leonardo) 2012-03-13
|
|
|
|
Notes:
|
|
|
|
--*/
|
|
#include"tactical.h"
|
|
#include"simplify_tactic.h"
|
|
#include"propagate_values_tactic.h"
|
|
#include"smt_tactic.h"
|
|
#include"nnf_tactic.h"
|
|
#include"qe_tactic.h"
|
|
#include"nlqsat.h"
|
|
#include"qfnra_nlsat_tactic.h"
|
|
#include"qe_lite.h"
|
|
#include"probe_arith.h"
|
|
|
|
tactic * mk_nra_tactic(ast_manager & m, params_ref const& p) {
|
|
params_ref p1 = p;
|
|
p1.set_uint("seed", 11);
|
|
p1.set_bool("factor", false);
|
|
params_ref p2 = p;
|
|
p2.set_uint("seed", 13);
|
|
p2.set_bool("factor", false);
|
|
|
|
return and_then(
|
|
mk_simplify_tactic(m, p),
|
|
mk_propagate_values_tactic(m, p),
|
|
mk_qe_lite_tactic(m),
|
|
cond(mk_is_qfnra_probe(),
|
|
or_else(try_for(mk_qfnra_nlsat_tactic(m, p), 5000),
|
|
try_for(mk_qfnra_nlsat_tactic(m, p1), 10000),
|
|
mk_qfnra_nlsat_tactic(m, p2)),
|
|
or_else(mk_nlqsat_tactic(m, p),
|
|
mk_smt_tactic(p))
|
|
));
|
|
}
|
|
|
|
|