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solver.ml
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solver.ml
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(**************************************************************************)
(* Bitwuzla: Satisfiability Modulo Theories (SMT) solver. *)
(* *)
(* Copyright (C) 2023 by the authors listed in the AUTHORS file at *)
(* https://github.com/bitwuzla/bitwuzla/blob/main/AUTHORS *)
(* *)
(* This file is part of Bitwuzla under the MIT license. *)
(* See COPYING for more information at *)
(* https://github.com/bitwuzla/bitwuzla/blob/main/COPYING *)
(**************************************************************************)
type t
external create : Manager.t -> Options.t -> t = "ocaml_bitwuzla_cxx_new"
external unsafe_delete : t -> unit = "ocaml_bitwuzla_cxx_delete"
external configure_terminator : t -> (unit -> bool) option -> unit
= "ocaml_bitwuzla_cxx_configure_terminator"
external push : t -> (int[@untagged]) -> unit
= "ocaml_bitwuzla_cxx_push" "native_bitwuzla_cxx_push"
external pop : t -> (int[@untagged]) -> unit
= "ocaml_bitwuzla_cxx_pop" "native_bitwuzla_cxx_pop"
external assert_formula : t -> Term.t -> unit
= "ocaml_bitwuzla_cxx_assert_formula"
external get_assertions : t -> Term.t array
= "ocaml_bitwuzla_cxx_get_assertions"
external pp_formula : Format.formatter -> t -> unit
= "ocaml_bitwuzla_cxx_pp_formula"
external pp_statistics : Format.formatter -> t -> unit
= "ocaml_bitwuzla_cxx_pp_statistics"
external is_unsat_assumption : t -> Term.t -> bool
= "ocaml_bitwuzla_cxx_is_unsat_assumption"
external get_unsat_assumptions : t -> Term.t array
= "ocaml_bitwuzla_cxx_get_unsat_assumptions"
external get_unsat_core : t -> Term.t array
= "ocaml_bitwuzla_cxx_get_unsat_core"
external simplify : t -> unit = "ocaml_bitwuzla_cxx_simplify"
external check_sat : Term.t array -> t -> (int[@untagged])
= "ocaml_bitwuzla_cxx_check_sat" "native_bitwuzla_cxx_check_sat"
let check_sat ?(assumptions = [||]) t = Result.of_cxx @@ check_sat assumptions t
external get_value : t -> Term.t -> Term.t = "ocaml_bitwuzla_cxx_get_value"