tactic * mk_qflia_tactic(ast_manager & m, params_ref const & p) { params_ref main_p; main_p.set_bool("elim_and", true); main_p.set_bool("som", true); main_p.set_bool("blast_distinct", true); main_p.set_uint("blast_distinct_threshold", 128); // main_p.set_bool("push_ite_arith", true); params_ref pull_ite_p; pull_ite_p.set_bool("pull_cheap_ite", true); pull_ite_p.set_bool("push_ite_arith", false); pull_ite_p.set_bool("local_ctx", true); pull_ite_p.set_uint("local_ctx_limit", 10000000); params_ref ctx_simp_p; ctx_simp_p.set_uint("max_depth", 30); ctx_simp_p.set_uint("max_steps", 5000000); params_ref lhs_p; lhs_p.set_bool("arith_lhs", true); tactic * preamble_st = and_then(and_then(mk_simplify_tactic(m), mk_propagate_values_tactic(m), using_params(mk_ctx_simplify_tactic(m), ctx_simp_p), using_params(mk_simplify_tactic(m), pull_ite_p)), mk_solve_eqs_tactic(m), mk_elim_uncnstr_tactic(m), using_params(mk_simplify_tactic(m), lhs_p) ); params_ref quasi_pb_p; quasi_pb_p.set_uint("lia2pb_max_bits", 64); params_ref no_cut_p; no_cut_p.set_uint("arith.branch_cut_ratio", 10000000); tactic * st = using_params(and_then(preamble_st, or_else(mk_ilp_model_finder_tactic(m), mk_pb_tactic(m), and_then(fail_if_not(mk_quasi_pb_probe()), using_params(mk_lia2sat_tactic(m), quasi_pb_p), mk_fail_if_undecided_tactic()), mk_bounded_tactic(m), mk_smt_tactic())), main_p); st->updt_params(p); return st; }
tactic * mk_qflia_tactic(ast_manager & m, params_ref const & p) { params_ref main_p; main_p.set_bool(":elim-and", true); main_p.set_bool(":som", true); // main_p.set_bool(":push-ite-arith", true); params_ref pull_ite_p; pull_ite_p.set_bool(":pull-cheap-ite", true); pull_ite_p.set_bool(":push-ite-arith", false); pull_ite_p.set_bool(":local-ctx", true); pull_ite_p.set_uint(":local-ctx-limit", 10000000); params_ref ctx_simp_p; ctx_simp_p.set_uint(":max-depth", 30); ctx_simp_p.set_uint(":max-steps", 5000000); params_ref lhs_p; lhs_p.set_bool(":arith-lhs", true); tactic * preamble_st = and_then(and_then(mk_simplify_tactic(m), mk_propagate_values_tactic(m), using_params(mk_ctx_simplify_tactic(m), ctx_simp_p), using_params(mk_simplify_tactic(m), pull_ite_p)), mk_solve_eqs_tactic(m), mk_elim_uncnstr_tactic(m), using_params(mk_simplify_tactic(m), lhs_p) ); params_ref quasi_pb_p; quasi_pb_p.set_uint(":lia2pb-max-bits", 64); params_ref no_cut_p; no_cut_p.set_uint(":arith-branch-cut-ratio", 10000000); tactic * st = using_params(and_then(preamble_st, or_else(mk_ilp_model_finder_tactic(m), mk_pb_tactic(m), and_then(fail_if_not(mk_quasi_pb_probe()), using_params(mk_lia2sat_tactic(m), quasi_pb_p), mk_fail_if_undecided_tactic()), mk_bounded_tactic(m), mk_smt_tactic())), main_p); st->updt_params(p); return st; }