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66 lines
2 KiB
C++
66 lines
2 KiB
C++
/*++
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Copyright (c) 2012 Microsoft Corporation
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Module Name:
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qfaufbv_tactic.cpp
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Abstract:
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Tactic for QF_AUFBV benchmarks.
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Author:
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Leonardo (leonardo) 2012-02-23
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Notes:
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--*/
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#include "tactic/core/solve_eqs_tactic.h"
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#include "tactic/core/simplify_tactic.h"
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#include "tactic/core/propagate_values_tactic.h"
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#include "tactic/bv/bit_blaster_tactic.h"
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#include "tactic/core/elim_uncnstr_tactic.h"
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#include "tactic/bv/max_bv_sharing_tactic.h"
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#include "tactic/bv/bv_size_reduction_tactic.h"
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#include "tactic/core/ctx_simplify_tactic.h"
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#include "tactic/smtlogics/qfbv_tactic.h"
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#include "tactic/smtlogics/smt_tactic.h"
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#include "ackermannization/ackermannize_bv_tactic.h"
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static tactic * mk_qfaufbv_preamble(ast_manager & m, params_ref const & p) {
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params_ref simp2_p = p;
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simp2_p.set_bool("som", true);
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simp2_p.set_bool("pull_cheap_ite", true);
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simp2_p.set_bool("push_ite_bv", false);
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simp2_p.set_bool("local_ctx", true);
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simp2_p.set_uint("local_ctx_limit", 10000000);
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return and_then(mk_simplify_tactic(m),
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mk_propagate_values_tactic(m),
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mk_solve_eqs_tactic(m),
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mk_elim_uncnstr_tactic(m),
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// sound to use? if_no_proofs(if_no_unsat_cores(mk_reduce_args_tactic(m))),
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if_no_proofs(if_no_unsat_cores(mk_bv_size_reduction_tactic(m))),
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using_params(mk_simplify_tactic(m), simp2_p),
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mk_max_bv_sharing_tactic(m),
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if_no_proofs(if_no_unsat_cores(mk_ackermannize_bv_tactic(m, p)))
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);
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}
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tactic * mk_qfaufbv_tactic(ast_manager & m, params_ref const & p) {
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params_ref main_p;
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main_p.set_bool("elim_and", true);
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main_p.set_bool("sort_store", true);
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tactic * preamble_st = mk_qfaufbv_preamble(m, p);
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tactic * st = using_params(
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and_then(preamble_st,
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cond(mk_is_qfbv_probe(), mk_qfbv_tactic(m), mk_smt_tactic(m, p))), main_p);
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st->updt_params(p);
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return st;
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}
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