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add more simplifiers, fix model reconstruction order for elim_unconstrained

- enable sat.smt in smt_tactic that
is invoked by default on first goals
add flatten-clauses
add push-ite
have tptp5 front-end pretty print SMT2 formulas a little nicer.
This commit is contained in:
Nikolaj Bjorner 2022-12-01 02:35:43 +09:00
parent edb0fc394b
commit cfc8e19baf
10 changed files with 271 additions and 54 deletions

View file

@ -18,10 +18,16 @@ Author:
#include "smt/tactic/smt_tactic_core.h"
#include "sat/tactic/sat_tactic.h"
#include "sat/sat_params.hpp"
#include "solver/solver2tactic.h"
#include "solver/solver.h"
tactic * mk_smt_tactic(ast_manager & m, params_ref const & p) {
sat_params sp(p);
return sp.euf() ? mk_sat_tactic(m, p) : mk_smt_tactic_core(m, p);
if (sp.smt())
return mk_solver2tactic(mk_smt2_solver(m, p));
if (sp.euf())
return mk_sat_tactic(m, p);
return mk_smt_tactic_core(m, p);
}
tactic * mk_smt_tactic_using(ast_manager& m, bool auto_config, params_ref const& p) {