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;
}