src/HOL/Tools/ATP/atp_systems.ML
author blanchet
Fri Jul 25 11:26:17 2014 +0200 (2014-07-25)
changeset 57671 dc5e1b1db9ba
parent 57636 3ab503b04bdb
child 57672 6be755147695
permissions -rw-r--r--
avoid 'eproof' and 'eproof_ram' scripts if possible (i.e. if 'eprover' can produce reasonable enough proofs for one-liner reconstruction)
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(*  Title:      HOL/Tools/ATP/atp_systems.ML
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    Author:     Fabian Immler, TU Muenchen
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    Author:     Jasmin Blanchette, TU Muenchen
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Setup for supported ATPs.
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*)
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signature ATP_SYSTEMS =
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sig
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  type term_order = ATP_Problem.term_order
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  type atp_format = ATP_Problem.atp_format
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  type atp_formula_role = ATP_Problem.atp_formula_role
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  type atp_failure = ATP_Proof.atp_failure
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  type slice_spec = (int * string) * atp_format * string * string * bool
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  type atp_config =
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    {exec : bool -> string list * string list,
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     arguments : Proof.context -> bool -> string -> Time.time -> string ->
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       term_order * (unit -> (string * int) list) * (unit -> (string * real) list) -> string,
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     proof_delims : (string * string) list,
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     known_failures : (atp_failure * string) list,
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     prem_role : atp_formula_role,
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     best_slices : Proof.context -> (real * (slice_spec * string)) list,
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     best_max_mono_iters : int,
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     best_max_new_mono_instances : int}
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  val default_max_mono_iters : int
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  val default_max_new_mono_instances : int
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  val force_sos : bool Config.T
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  val term_order : string Config.T
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  val e_smartN : string
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  val e_autoN : string
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  val e_fun_weightN : string
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  val e_sym_offset_weightN : string
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  val e_selection_heuristic : string Config.T
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  val e_default_fun_weight : real Config.T
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  val e_fun_weight_base : real Config.T
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  val e_fun_weight_span : real Config.T
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  val e_default_sym_offs_weight : real Config.T
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  val e_sym_offs_weight_base : real Config.T
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  val e_sym_offs_weight_span : real Config.T
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  val spass_H1SOS : string
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  val spass_H2 : string
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  val spass_H2LR0LT0 : string
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  val spass_H2NuVS0 : string
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  val spass_H2NuVS0Red2 : string
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  val spass_H2SOS : string
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  val spass_extra_options : string Config.T
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  val remote_atp : string -> string -> string list -> (string * string) list ->
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    (atp_failure * string) list -> atp_formula_role -> (Proof.context -> slice_spec * string) ->
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    string * (unit -> atp_config)
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  val add_atp : string * (unit -> atp_config) -> theory -> theory
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  val get_atp : theory -> string -> (unit -> atp_config)
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  val supported_atps : theory -> string list
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  val is_atp_installed : theory -> string -> bool
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  val refresh_systems_on_tptp : unit -> unit
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  val effective_term_order : Proof.context -> string -> term_order
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end;
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structure ATP_Systems : ATP_SYSTEMS =
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struct
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open ATP_Problem
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open ATP_Proof
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open ATP_Problem_Generate
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(* ATP configuration *)
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val default_max_mono_iters = 3 (* FUDGE *)
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val default_max_new_mono_instances = 100 (* FUDGE *)
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type slice_spec = (int * string) * atp_format * string * string * bool
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type atp_config =
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  {exec : bool -> string list * string list,
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   arguments : Proof.context -> bool -> string -> Time.time -> string ->
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     term_order * (unit -> (string * int) list) * (unit -> (string * real) list) -> string,
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   proof_delims : (string * string) list,
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   known_failures : (atp_failure * string) list,
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   prem_role : atp_formula_role,
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   best_slices : Proof.context -> (real * (slice_spec * string)) list,
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   best_max_mono_iters : int,
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   best_max_new_mono_instances : int}
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(* "best_slices" must be found empirically, taking a wholistic approach since
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   the ATPs are run in parallel. Each slice has the format
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     (time_frac, ((max_facts, fact_filter), format, type_enc,
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                  lam_trans, uncurried_aliases), extra)
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   where
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     time_frac = faction of the time available given to the slice (which should
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       add up to 1.0)
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     extra = extra information to the prover (e.g., SOS or no SOS).
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   The last slice should be the most "normal" one, because it will get all the
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   time available if the other slices fail early and also because it is used if
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   slicing is disabled (e.g., by the minimizer). *)
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val mepoN = "mepo"
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val mashN = "mash"
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val meshN = "mesh"
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val tstp_proof_delims =
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  [("% SZS output start CNFRefutation", "% SZS output end CNFRefutation"),
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   ("% SZS output start Refutation", "% SZS output end Refutation"),
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   ("% SZS output start Proof", "% SZS output end Proof")]
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val known_perl_failures =
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  [(CantConnect, "HTTP error"),
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   (NoPerl, "env: perl"),
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   (NoLibwwwPerl, "Can't locate HTTP")]
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fun known_szs_failures wrap =
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  [(Unprovable, wrap "CounterSatisfiable"),
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   (Unprovable, wrap "Satisfiable"),
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   (GaveUp, wrap "GaveUp"),
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   (GaveUp, wrap "Unknown"),
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   (GaveUp, wrap "Incomplete"),
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   (ProofMissing, wrap "Theorem"),
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   (ProofMissing, wrap "Unsatisfiable"),
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   (TimedOut, wrap "Timeout"),
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   (Inappropriate, wrap "Inappropriate"),
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   (OutOfResources, wrap "ResourceOut"),
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   (OutOfResources, wrap "MemoryOut"),
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   (Interrupted, wrap "Forced"),
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   (Interrupted, wrap "User")]
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val known_szs_status_failures = known_szs_failures (prefix "SZS status ")
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val known_says_failures = known_szs_failures (prefix " says ")
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structure Data = Theory_Data
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(
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  type T = ((unit -> atp_config) * stamp) Symtab.table
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  val empty = Symtab.empty
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  val extend = I
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  fun merge data : T =
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    Symtab.merge (eq_snd (op =)) data
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    handle Symtab.DUP name => error ("Duplicate ATP: " ^ quote name ^ ".")
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)
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fun to_secs min time = Int.max (min, (Time.toMilliseconds time + 999) div 1000)
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val sosN = "sos"
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val no_sosN = "no_sos"
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val force_sos = Attrib.setup_config_bool @{binding atp_force_sos} (K false)
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val smartN = "smart"
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(* val kboN = "kbo" *)
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val lpoN = "lpo"
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val xweightsN = "_weights"
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val xprecN = "_prec"
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val xsimpN = "_simp" (* SPASS-specific *)
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(* Possible values for "atp_term_order":
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   "smart", "(kbo|lpo)(_weights)?(_prec|_simp)?" *)
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val term_order =
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  Attrib.setup_config_string @{binding atp_term_order} (K smartN)
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(* agsyHOL *)
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val agsyhol_thf0 = THF (Monomorphic, THF_Without_Choice)
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val agsyhol_config : atp_config =
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  {exec = K (["AGSYHOL_HOME"], ["agsyHOL"]),
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   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
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       "--proof --time-out " ^ string_of_int (to_secs 1 timeout) ^ " " ^
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       file_name,
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   proof_delims = tstp_proof_delims,
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   known_failures = known_szs_status_failures,
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   prem_role = Hypothesis,
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   best_slices =
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     (* FUDGE *)
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     K [(1.0, (((60, ""), agsyhol_thf0, "mono_native_higher", keep_lamsN, false), ""))],
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   best_max_mono_iters = default_max_mono_iters - 1 (* FUDGE *),
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   best_max_new_mono_instances = default_max_new_mono_instances}
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val agsyhol = (agsyholN, fn () => agsyhol_config)
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(* Alt-Ergo *)
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val alt_ergo_config : atp_config =
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  {exec = K (["WHY3_HOME"], ["why3"]),
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   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
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       "--format tptp --prover 'Alt-Ergo,0.95.2,' --timelimit " ^
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       string_of_int (to_secs 1 timeout) ^ " " ^ file_name,
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   proof_delims = [],
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   known_failures =
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     [(ProofMissing, ": Valid"),
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      (TimedOut, ": Timeout"),
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      (GaveUp, ": Unknown")],
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   prem_role = Hypothesis,
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   best_slices = fn _ =>
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     (* FUDGE *)
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     [(1.0, (((100, ""), TFF Polymorphic, "poly_native", liftingN, false), ""))],
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   best_max_mono_iters = default_max_mono_iters,
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   best_max_new_mono_instances = default_max_new_mono_instances}
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val alt_ergo = (alt_ergoN, fn () => alt_ergo_config)
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(* E *)
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fun is_e_at_least_1_8 () = string_ord (getenv "E_VERSION", "1.8") <> LESS
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val e_smartN = "smart"
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val e_autoN = "auto"
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val e_fun_weightN = "fun_weight"
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val e_sym_offset_weightN = "sym_offset_weight"
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val e_selection_heuristic =
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  Attrib.setup_config_string @{binding atp_e_selection_heuristic} (K e_smartN)
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(* FUDGE *)
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val e_default_fun_weight =
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  Attrib.setup_config_real @{binding atp_e_default_fun_weight} (K 20.0)
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val e_fun_weight_base =
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  Attrib.setup_config_real @{binding atp_e_fun_weight_base} (K 0.0)
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val e_fun_weight_span =
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  Attrib.setup_config_real @{binding atp_e_fun_weight_span} (K 40.0)
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val e_default_sym_offs_weight =
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  Attrib.setup_config_real @{binding atp_e_default_sym_offs_weight} (K 1.0)
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val e_sym_offs_weight_base =
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  Attrib.setup_config_real @{binding atp_e_sym_offs_weight_base} (K ~20.0)
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val e_sym_offs_weight_span =
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  Attrib.setup_config_real @{binding atp_e_sym_offs_weight_span} (K 60.0)
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fun e_selection_heuristic_case heuristic fw sow =
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  if heuristic = e_fun_weightN then fw
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  else if heuristic = e_sym_offset_weightN then sow
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  else raise Fail ("unexpected " ^ quote heuristic)
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fun scaled_e_selection_weight ctxt heuristic w =
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  w * Config.get ctxt (e_selection_heuristic_case heuristic
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                           e_fun_weight_span e_sym_offs_weight_span)
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  + Config.get ctxt (e_selection_heuristic_case heuristic
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                         e_fun_weight_base e_sym_offs_weight_base)
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  |> Real.ceil |> signed_string_of_int
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fun e_selection_weight_arguments ctxt heuristic sel_weights =
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  if heuristic = e_fun_weightN orelse heuristic = e_sym_offset_weightN then
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    (* supplied by Stephan Schulz *)
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    "--split-clauses=4 --split-reuse-defs --simul-paramod --forward-context-sr \
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    \--destructive-er-aggressive --destructive-er --presat-simplify \
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    \--prefer-initial-clauses -winvfreqrank -c1 -Ginvfreqconjmax -F1 \
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    \--delete-bad-limit=150000000 -WSelectMaxLComplexAvoidPosPred -H'(4*" ^
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    e_selection_heuristic_case heuristic "FunWeight" "SymOffsetWeight" ^
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    "(SimulateSOS," ^
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    (e_selection_heuristic_case heuristic
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         e_default_fun_weight e_default_sym_offs_weight
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     |> Config.get ctxt |> Real.ceil |> signed_string_of_int) ^
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    ",20,1.5,1.5,1" ^
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    (sel_weights ()
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     |> map (fn (s, w) => "," ^ s ^ ":" ^
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                          scaled_e_selection_weight ctxt heuristic w)
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     |> implode) ^
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    "),3*ConjectureGeneralSymbolWeight(PreferNonGoals,200,100,200,50,50,1,100,\
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    \1.5,1.5,1),1*Clauseweight(PreferProcessed,1,1,1),1*\
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    \FIFOWeight(PreferProcessed))'"
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  else
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    "-xAuto"
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val e_ord_weights =
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  map (fn (s, w) => s ^ ":" ^ string_of_int w) #> space_implode ","
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fun e_ord_precedence [_] = ""
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  | e_ord_precedence info = info |> map fst |> space_implode "<"
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fun e_term_order_info_arguments false false _ = ""
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  | e_term_order_info_arguments gen_weights gen_prec ord_info =
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    let val ord_info = ord_info () in
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      (if gen_weights then "--order-weights='" ^ e_ord_weights ord_info ^ "' "
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       else "") ^
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      (if gen_prec then "--precedence='" ^ e_ord_precedence ord_info ^ "' "
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       else "")
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    end
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val e_config : atp_config =
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  {exec = fn full_proofs => (["E_HOME"],
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     if full_proofs orelse not (is_e_at_least_1_8 ()) then ["eproof_ram", "eproof"]
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     else ["eprover"]),
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   arguments = fn ctxt => fn full_proofs => fn heuristic => fn timeout => fn file_name =>
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     fn ({is_lpo, gen_weights, gen_prec, ...}, ord_info, sel_weights) =>
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       (if is_e_at_least_1_8 () then "--auto-schedule " else "") ^
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       "--tstp-in --tstp-out --silent " ^
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       e_selection_weight_arguments ctxt heuristic sel_weights ^ " " ^
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       e_term_order_info_arguments gen_weights gen_prec ord_info ^ " " ^
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       "--term-ordering=" ^ (if is_lpo then "LPO4" else "KBO6") ^ " " ^
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       "--cpu-limit=" ^ string_of_int (to_secs 2 timeout) ^
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       (if full_proofs orelse not (is_e_at_least_1_8 ()) then
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          " --output-level=5 --pcl-shell-level=" ^ (if full_proofs then "0" else "2")
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        else
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          " --proof-object=1") ^
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       " " ^ file_name,
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   proof_delims =
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     [("# SZS output start CNFRefutation", "# SZS output end CNFRefutation")] @
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     tstp_proof_delims,
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   known_failures =
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     [(TimedOut, "Failure: Resource limit exceeded (time)"),
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      (TimedOut, "time limit exceeded")] @
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     known_szs_status_failures,
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   prem_role = Conjecture,
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   best_slices = fn ctxt =>
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     let val heuristic = Config.get ctxt e_selection_heuristic in
blanchet@43474
   309
       (* FUDGE *)
blanchet@47038
   310
       if heuristic = e_smartN then
blanchet@51017
   311
         [(0.15, (((128, meshN), FOF, "mono_tags??", combsN, false), e_fun_weightN)),
blanchet@51017
   312
          (0.15, (((128, mashN), FOF, "mono_guards??", combsN, false), e_sym_offset_weightN)),
blanchet@51017
   313
          (0.15, (((91, mepoN), FOF, "mono_tags??", combsN, false), e_autoN)),
blanchet@51017
   314
          (0.15, (((1000, meshN), FOF, "poly_guards??", combsN, false), e_sym_offset_weightN)),
blanchet@51214
   315
          (0.15, (((256, mepoN), FOF, "mono_tags??", liftingN, false), e_fun_weightN)),
blanchet@51214
   316
          (0.25, (((64, mashN), FOF, "mono_guards??", combsN, false), e_fun_weightN))]
blanchet@43473
   317
       else
blanchet@51011
   318
         [(1.0, (((500, ""), FOF, "mono_tags??", combsN, false), heuristic))]
blanchet@47962
   319
     end,
blanchet@47962
   320
   best_max_mono_iters = default_max_mono_iters,
blanchet@47962
   321
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@38454
   322
blanchet@47646
   323
val e = (eN, fn () => e_config)
wenzelm@28596
   324
wenzelm@28596
   325
blanchet@48651
   326
(* E-MaLeS *)
blanchet@48651
   327
blanchet@48651
   328
val e_males_config : atp_config =
blanchet@52754
   329
  {exec = K (["E_MALES_HOME"], ["emales.py"]),
blanchet@50927
   330
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@50927
   331
       "-t " ^ string_of_int (to_secs 1 timeout) ^ " -p " ^ file_name,
blanchet@48651
   332
   proof_delims = tstp_proof_delims,
blanchet@48651
   333
   known_failures = #known_failures e_config,
blanchet@48651
   334
   prem_role = Conjecture,
blanchet@48651
   335
   best_slices =
blanchet@48651
   336
     (* FUDGE *)
blanchet@51018
   337
     K [(0.25, (((500, meshN), FOF, "mono_guards??", combs_or_liftingN, false), "")),
blanchet@51018
   338
        (0.25, (((150, meshN), FOF, "poly_tags??", combs_or_liftingN, false), "")),
blanchet@51018
   339
        (0.25, (((50, meshN), FOF, "mono_tags??", combs_or_liftingN, false), "")),
blanchet@51018
   340
        (0.25, (((1000, meshN), FOF, "poly_guards??", combsN, false), ""))],
blanchet@48651
   341
   best_max_mono_iters = default_max_mono_iters,
blanchet@48651
   342
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@48651
   343
blanchet@48651
   344
val e_males = (e_malesN, fn () => e_males_config)
blanchet@48651
   345
blanchet@48651
   346
blanchet@50927
   347
(* E-Par *)
blanchet@50927
   348
blanchet@50927
   349
val e_par_config : atp_config =
blanchet@52754
   350
  {exec = K (["E_HOME"], ["runepar.pl"]),
blanchet@50927
   351
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@50927
   352
       string_of_int (to_secs 1 timeout) ^ " 1 " (* SInE *) ^ file_name ^
blanchet@50927
   353
       " 2" (* proofs *),
blanchet@50927
   354
   proof_delims = tstp_proof_delims,
blanchet@50927
   355
   known_failures = #known_failures e_config,
blanchet@50927
   356
   prem_role = Conjecture,
blanchet@50927
   357
   best_slices = #best_slices e_males_config,
blanchet@50927
   358
   best_max_mono_iters = default_max_mono_iters,
blanchet@50927
   359
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@50927
   360
blanchet@50927
   361
val e_par = (e_parN, fn () => e_par_config)
blanchet@50927
   362
blanchet@50927
   363
blanchet@48700
   364
(* iProver *)
blanchet@48700
   365
blanchet@48700
   366
val iprover_config : atp_config =
blanchet@52754
   367
  {exec = K (["IPROVER_HOME"], ["iprover"]),
blanchet@50927
   368
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@48720
   369
       "--clausifier \"$IPROVER_HOME\"/vclausify_rel --time_out_real " ^
blanchet@50927
   370
       string_of_real (Time.toReal timeout) ^ " " ^ file_name,
blanchet@48700
   371
   proof_delims = tstp_proof_delims,
blanchet@48700
   372
   known_failures =
blanchet@48700
   373
     [(ProofIncomplete, "% SZS output start CNFRefutation")] @
blanchet@48700
   374
     known_szs_status_failures,
blanchet@48700
   375
   prem_role = Hypothesis,
blanchet@48700
   376
   best_slices =
blanchet@48700
   377
     (* FUDGE *)
blanchet@51011
   378
     K [(1.0, (((150, ""), FOF, "mono_guards??", liftingN, false), ""))],
blanchet@48700
   379
   best_max_mono_iters = default_max_mono_iters,
blanchet@48700
   380
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@48700
   381
blanchet@48700
   382
val iprover = (iproverN, fn () => iprover_config)
blanchet@48700
   383
blanchet@48700
   384
blanchet@48700
   385
(* iProver-Eq *)
blanchet@48700
   386
blanchet@48700
   387
val iprover_eq_config : atp_config =
blanchet@52754
   388
  {exec = K (["IPROVER_EQ_HOME"], ["iprover-eq"]),
blanchet@48700
   389
   arguments = #arguments iprover_config,
blanchet@48700
   390
   proof_delims = #proof_delims iprover_config,
blanchet@48700
   391
   known_failures = #known_failures iprover_config,
blanchet@48700
   392
   prem_role = #prem_role iprover_config,
blanchet@48700
   393
   best_slices = #best_slices iprover_config,
blanchet@48700
   394
   best_max_mono_iters = #best_max_mono_iters iprover_config,
blanchet@48700
   395
   best_max_new_mono_instances = #best_max_new_mono_instances iprover_config}
blanchet@48700
   396
blanchet@48700
   397
val iprover_eq = (iprover_eqN, fn () => iprover_eq_config)
blanchet@48700
   398
blanchet@48700
   399
blanchet@44099
   400
(* LEO-II *)
blanchet@44099
   401
blanchet@48004
   402
(* LEO-II supports definitions, but it performs significantly better on our
blanchet@48004
   403
   benchmarks when they are not used. *)
blanchet@54197
   404
val leo2_thf0 = THF (Monomorphic, THF_Without_Choice)
blanchet@44754
   405
blanchet@44099
   406
val leo2_config : atp_config =
blanchet@52754
   407
  {exec = K (["LEO2_HOME"], ["leo.opt", "leo"]),
blanchet@50927
   408
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@48651
   409
       "--foatp e --atp e=\"$E_HOME\"/eprover \
blanchet@48651
   410
       \--atp epclextract=\"$E_HOME\"/epclextract \
blanchet@50927
   411
       \--proofoutput 1 --timeout " ^ string_of_int (to_secs 1 timeout) ^ " " ^
blanchet@50927
   412
       file_name,
blanchet@44099
   413
   proof_delims = tstp_proof_delims,
blanchet@45207
   414
   known_failures =
blanchet@47974
   415
     [(TimedOut, "CPU time limit exceeded, terminating"),
blanchet@47972
   416
      (GaveUp, "No.of.Axioms")] @
blanchet@47972
   417
     known_szs_status_failures,
blanchet@47976
   418
   prem_role = Hypothesis,
blanchet@47914
   419
   best_slices =
blanchet@44099
   420
     (* FUDGE *)
blanchet@51011
   421
     K [(1.0, (((40, ""), leo2_thf0, "mono_native_higher", keep_lamsN, false), ""))],
blanchet@47962
   422
   best_max_mono_iters = default_max_mono_iters - 1 (* FUDGE *),
blanchet@53515
   423
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@39491
   424
blanchet@47646
   425
val leo2 = (leo2N, fn () => leo2_config)
blanchet@44099
   426
blanchet@44099
   427
blanchet@44099
   428
(* Satallax *)
blanchet@44099
   429
blanchet@52097
   430
(* Choice is disabled until there is proper reconstruction for it. *)
blanchet@54197
   431
val satallax_thf0 = THF (Monomorphic, THF_Without_Choice)
blanchet@44754
   432
blanchet@44099
   433
val satallax_config : atp_config =
blanchet@52754
   434
  {exec = K (["SATALLAX_HOME"], ["satallax.opt", "satallax"]),
blanchet@50927
   435
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@50927
   436
       "-p hocore -t " ^ string_of_int (to_secs 1 timeout) ^ " " ^ file_name,
blanchet@45162
   437
   proof_delims =
blanchet@45162
   438
     [("% Higher-Order Unsat Core BEGIN", "% Higher-Order Unsat Core END")],
blanchet@45203
   439
   known_failures = known_szs_status_failures,
blanchet@47981
   440
   prem_role = Hypothesis,
blanchet@44416
   441
   best_slices =
blanchet@44754
   442
     (* FUDGE *)
blanchet@51011
   443
     K [(1.0, (((60, ""), satallax_thf0, "mono_native_higher", keep_lamsN, false), ""))],
blanchet@47962
   444
   best_max_mono_iters = default_max_mono_iters - 1 (* FUDGE *),
blanchet@53515
   445
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@44099
   446
blanchet@47646
   447
val satallax = (satallaxN, fn () => satallax_config)
blanchet@44099
   448
blanchet@44099
   449
blanchet@44099
   450
(* SPASS *)
blanchet@42725
   451
blanchet@48005
   452
val spass_H1SOS = "-Heuristic=1 -SOS"
blanchet@50333
   453
val spass_H2 = "-Heuristic=2"
blanchet@48005
   454
val spass_H2LR0LT0 = "-Heuristic=2 -LR=0 -LT=0"
blanchet@48005
   455
val spass_H2NuVS0 = "-Heuristic=2 -RNuV=1 -Sorts=0"
blanchet@48005
   456
val spass_H2NuVS0Red2 = "-Heuristic=2 -RNuV=1 -Sorts=0 -RFRew=2 -RBRew=2 -RTaut=2"
blanchet@50333
   457
val spass_H2SOS = "-Heuristic=2 -SOS"
blanchet@47055
   458
blanchet@50950
   459
val spass_extra_options =
blanchet@50950
   460
  Attrib.setup_config_string @{binding atp_spass_extra_options} (K "")
blanchet@50950
   461
blanchet@48005
   462
(* FIXME: Make "SPASS_NEW_HOME" legacy. *)
blanchet@48005
   463
val spass_config : atp_config =
blanchet@52754
   464
  {exec = K (["SPASS_NEW_HOME", "SPASS_HOME"], ["SPASS"]),
blanchet@52151
   465
   arguments = fn _ => fn full_proofs => fn extra_options => fn timeout =>
blanchet@52151
   466
       fn file_name => fn _ =>
blanchet@52151
   467
       "-Isabelle=1 " ^ (if full_proofs then "-Splits=0 " else "") ^
blanchet@52151
   468
       "-TimeLimit=" ^ string_of_int (to_secs 1 timeout) ^ " " ^ file_name
blanchet@52151
   469
       |> extra_options <> "" ? prefix (extra_options ^ " "),
blanchet@36369
   470
   proof_delims = [("Here is a proof", "Formulae used in the proof")],
blanchet@36289
   471
   known_failures =
blanchet@53225
   472
     [(GaveUp, "SPASS beiseite: Completion found"),
blanchet@36370
   473
      (TimedOut, "SPASS beiseite: Ran out of time"),
blanchet@36965
   474
      (OutOfResources, "SPASS beiseite: Maximal number of loops exceeded"),
blanchet@37413
   475
      (MalformedInput, "Undefined symbol"),
blanchet@37414
   476
      (MalformedInput, "Free Variable"),
blanchet@44391
   477
      (Unprovable, "No formulae and clauses found in input file"),
blanchet@47972
   478
      (InternalError, "Please report this error")] @
blanchet@47972
   479
      known_perl_failures,
blanchet@47976
   480
   prem_role = Conjecture,
blanchet@50950
   481
   best_slices = fn ctxt =>
blanchet@42723
   482
     (* FUDGE *)
blanchet@51016
   483
     [(0.1667, (((150, meshN), DFG Monomorphic, "mono_native", combsN, true), "")),
blanchet@51016
   484
      (0.1667, (((500, meshN), DFG Monomorphic, "mono_native", liftingN, true), spass_H2SOS)),
blanchet@51016
   485
      (0.1666, (((50, meshN), DFG Monomorphic,  "mono_native", liftingN, true), spass_H2LR0LT0)),
blanchet@51016
   486
      (0.1000, (((250, meshN), DFG Monomorphic, "mono_native", combsN, true), spass_H2NuVS0)),
blanchet@51016
   487
      (0.1000, (((1000, mepoN), DFG Monomorphic, "mono_native", liftingN, true), spass_H1SOS)),
blanchet@51016
   488
      (0.1000, (((150, meshN), DFG Monomorphic, "poly_guards??", liftingN, false), spass_H2NuVS0Red2)),
blanchet@51016
   489
      (0.1000, (((300, meshN), DFG Monomorphic, "mono_native", combsN, true), spass_H2SOS)),
blanchet@51016
   490
      (0.1000, (((100, meshN), DFG Monomorphic, "mono_native", combs_and_liftingN, true), spass_H2))]
blanchet@50950
   491
     |> (case Config.get ctxt spass_extra_options of
blanchet@50950
   492
           "" => I
blanchet@50950
   493
         | opts => map (apsnd (apsnd (K opts)))),
blanchet@47962
   494
   best_max_mono_iters = default_max_mono_iters,
blanchet@47962
   495
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@38454
   496
blanchet@48005
   497
val spass = (spassN, fn () => spass_config)
blanchet@38454
   498
blanchet@52073
   499
blanchet@37509
   500
(* Vampire *)
blanchet@37509
   501
blanchet@56380
   502
(* Vampire 1.8 has TFF0 support, but the support was buggy until revision
blanchet@48007
   503
   1435 (or shortly before). *)
blanchet@51873
   504
fun is_vampire_at_least_1_8 () = string_ord (getenv "VAMPIRE_VERSION", "1.8") <> LESS
blanchet@51873
   505
fun is_vampire_beyond_1_8 () = string_ord (getenv "VAMPIRE_VERSION", "1.8") = GREATER
blanchet@44420
   506
blanchet@52995
   507
val vampire_tff0 = TFF Monomorphic
blanchet@44589
   508
blanchet@40059
   509
val vampire_config : atp_config =
blanchet@52754
   510
  {exec = K (["VAMPIRE_HOME"], ["vampire"]),
blanchet@57671
   511
   arguments = fn _ => fn full_proofs => fn sos => fn timeout => fn file_name =>
blanchet@51872
   512
       fn _ =>
blanchet@48651
   513
       "--mode casc -t " ^ string_of_int (to_secs 1 timeout) ^
blanchet@48653
   514
       " --proof tptp --output_axiom_names on" ^
blanchet@48653
   515
       (if is_vampire_at_least_1_8 () then
blanchet@51196
   516
          (* Cf. p. 20 of http://www.complang.tuwien.ac.at/lkovacs/Cade23_Tutorial_Slides/Session2_Slides.pdf *)
blanchet@57671
   517
          (if full_proofs then
blanchet@56848
   518
             " --forced_options splitting=off:equality_proxy=off:general_splitting=off\
blanchet@51872
   519
             \:inequality_splitting=0:naming=0"
blanchet@51872
   520
           else
blanchet@51872
   521
             "")
blanchet@48653
   522
        else
blanchet@48653
   523
          "") ^
blanchet@57671
   524
       " --thanks \"Andrei et al.\" --input_file " ^ file_name
blanchet@48651
   525
       |> sos = sosN ? prefix "--sos on ",
blanchet@37509
   526
   proof_delims =
blanchet@37509
   527
     [("=========== Refutation ==========",
blanchet@52073
   528
       "======= End of refutation =======")] @
blanchet@52073
   529
     tstp_proof_delims,
blanchet@37509
   530
   known_failures =
blanchet@43050
   531
     [(GaveUp, "UNPROVABLE"),
blanchet@43050
   532
      (GaveUp, "CANNOT PROVE"),
blanchet@37509
   533
      (Unprovable, "Satisfiability detected"),
blanchet@38647
   534
      (Unprovable, "Termination reason: Satisfiable"),
blanchet@47972
   535
      (Interrupted, "Aborted by signal SIGINT")] @
blanchet@47972
   536
     known_szs_status_failures,
blanchet@47976
   537
   prem_role = Conjecture,
blanchet@42725
   538
   best_slices = fn ctxt =>
blanchet@42723
   539
     (* FUDGE *)
blanchet@48653
   540
     (if is_vampire_beyond_1_8 () then
blanchet@51016
   541
        [(0.333, (((500, meshN), vampire_tff0, "mono_guards??", combs_or_liftingN, false), sosN)),
blanchet@51016
   542
         (0.333, (((150, meshN), vampire_tff0, "poly_tags??", combs_or_liftingN, false), sosN)),
blanchet@51017
   543
         (0.334, (((50, meshN), vampire_tff0, "mono_native", combs_or_liftingN, false), no_sosN))]
blanchet@47055
   544
      else
blanchet@51016
   545
        [(0.333, (((150, meshN), FOF, "poly_guards??", combs_or_liftingN, false), sosN)),
blanchet@51011
   546
         (0.333, (((500, meshN), FOF, "mono_tags??", combs_or_liftingN, false), sosN)),
blanchet@51016
   547
         (0.334, (((50, meshN), FOF, "mono_guards??", combs_or_liftingN, false), no_sosN))])
blanchet@44099
   548
     |> (if Config.get ctxt force_sos then hd #> apfst (K 1.0) #> single
blanchet@47962
   549
         else I),
blanchet@47962
   550
   best_max_mono_iters = default_max_mono_iters,
blanchet@53515
   551
   best_max_new_mono_instances = 2 * default_max_new_mono_instances (* FUDGE *)}
blanchet@38454
   552
blanchet@47646
   553
val vampire = (vampireN, fn () => vampire_config)
blanchet@37509
   554
blanchet@48803
   555
(* Z3 with TPTP syntax (half experimental, half legacy) *)
blanchet@41740
   556
blanchet@52995
   557
val z3_tff0 = TFF Monomorphic
blanchet@44589
   558
blanchet@44423
   559
val z3_tptp_config : atp_config =
blanchet@56378
   560
  {exec = K (["Z3_TPTP_HOME"], ["z3_tptp"]),
blanchet@50927
   561
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@57261
   562
     "-proof -t:" ^ string_of_int (to_secs 1 timeout) ^ " -file:" ^ file_name,
blanchet@56397
   563
   proof_delims = [("SZS status Theorem", "")],
blanchet@45203
   564
   known_failures = known_szs_status_failures,
blanchet@47976
   565
   prem_role = Hypothesis,
blanchet@42723
   566
   best_slices =
blanchet@44423
   567
     (* FUDGE *)
blanchet@51011
   568
     K [(0.5, (((250, meshN), z3_tff0, "mono_native", combsN, false), "")),
blanchet@51011
   569
        (0.25, (((125, mepoN), z3_tff0, "mono_native", combsN, false), "")),
blanchet@51011
   570
        (0.125, (((62, mashN), z3_tff0, "mono_native", combsN, false), "")),
blanchet@51011
   571
        (0.125, (((31, meshN), z3_tff0, "mono_native", combsN, false), ""))],
blanchet@47962
   572
   best_max_mono_iters = default_max_mono_iters,
blanchet@53515
   573
   best_max_new_mono_instances = 2 * default_max_new_mono_instances (* FUDGE *)}
blanchet@41740
   574
blanchet@47646
   575
val z3_tptp = (z3_tptpN, fn () => z3_tptp_config)
blanchet@41740
   576
blanchet@44590
   577
fleury@57154
   578
(* Zipperposition*)
fleury@57154
   579
fleury@57154
   580
val zipperposition_config : atp_config =
fleury@57154
   581
  {exec = K (["ZIPPERPOSITION_HOME"], ["zipperposition"]),
fleury@57154
   582
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
fleury@57154
   583
       "-print none -proof tstp -print-types -timeout " ^
fleury@57154
   584
       string_of_int (to_secs 1 timeout) ^ " " ^ file_name,
fleury@57154
   585
   proof_delims = tstp_proof_delims,
fleury@57154
   586
   known_failures = known_szs_status_failures,
fleury@57154
   587
   prem_role = Hypothesis,
fleury@57154
   588
   best_slices = fn _ =>
fleury@57154
   589
     (* FUDGE *)
blanchet@57547
   590
     [(1.0, (((100, ""), TFF Polymorphic, "poly_native", liftingN, false), ""))],
fleury@57154
   591
   best_max_mono_iters = default_max_mono_iters,
fleury@57154
   592
   best_max_new_mono_instances = default_max_new_mono_instances}
fleury@57154
   593
fleury@57154
   594
val zipperposition = (zipperpositionN, fn () => zipperposition_config)
fleury@57154
   595
fleury@57154
   596
blanchet@48131
   597
(* Not really a prover: Experimental Polymorphic THF and DFG output *)
blanchet@44590
   598
blanchet@51919
   599
fun dummy_config prem_role format type_enc uncurried_aliases : atp_config =
blanchet@52754
   600
  {exec = K (["ISABELLE_ATP"], ["scripts/dummy_atp"]),
blanchet@50927
   601
   arguments = K (K (K (K (K (K ""))))),
blanchet@44590
   602
   proof_delims = [],
blanchet@45203
   603
   known_failures = known_szs_status_failures,
blanchet@51467
   604
   prem_role = prem_role,
blanchet@45521
   605
   best_slices =
blanchet@51011
   606
     K [(1.0, (((200, ""), format, type_enc,
blanchet@48716
   607
                if is_format_higher_order format then keep_lamsN
blanchet@51919
   608
                else combsN, uncurried_aliases), ""))],
blanchet@47962
   609
   best_max_mono_iters = default_max_mono_iters,
blanchet@47962
   610
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@44590
   611
blanchet@54197
   612
val dummy_thf_format = THF (Polymorphic, THF_With_Choice)
blanchet@57293
   613
blanchet@54788
   614
val dummy_thf_config = dummy_config Hypothesis dummy_thf_format "poly_native_higher" false
blanchet@47646
   615
val dummy_thf = (dummy_thfN, fn () => dummy_thf_config)
blanchet@44754
   616
blanchet@57293
   617
val dummy_thf_ml_config = dummy_config Hypothesis dummy_thf_format "ml_poly_native_higher" false
blanchet@57293
   618
val dummy_thf_ml = (dummy_thf_mlN, fn () => dummy_thf_ml_config)
blanchet@57293
   619
blanchet@54788
   620
val spass_pirate_format = DFG Polymorphic
blanchet@54802
   621
val remote_spass_pirate_config : atp_config =
blanchet@54788
   622
  {exec = K (["ISABELLE_ATP"], ["scripts/remote_spass_pirate"]),
blanchet@54788
   623
   arguments = fn _ => fn _ => fn _ => fn timeout => fn file_name => fn _ =>
blanchet@54788
   624
     string_of_int (to_secs 1 timeout) ^ " " ^ file_name,
blanchet@54788
   625
   proof_delims = [("Involved clauses:", "Involved clauses:")],
blanchet@54788
   626
   known_failures = known_szs_status_failures,
blanchet@54788
   627
   prem_role = #prem_role spass_config,
blanchet@54788
   628
   best_slices = K [(1.0, (((200, ""), spass_pirate_format, "tc_native", combsN, true), ""))],
blanchet@54788
   629
   best_max_mono_iters = default_max_mono_iters,
blanchet@54788
   630
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@54788
   631
val remote_spass_pirate = (remote_prefix ^ spass_pirateN, fn () => remote_spass_pirate_config)
blanchet@41740
   632
blanchet@52073
   633
blanchet@40059
   634
(* Remote ATP invocation via SystemOnTPTP *)
wenzelm@28596
   635
blanchet@49984
   636
val remote_systems = Synchronized.var "atp_remote_systems" ([] : string list)
immler@31835
   637
blanchet@49984
   638
fun get_remote_systems () =
blanchet@49987
   639
  TimeLimit.timeLimit (seconds 10.0)
blanchet@49987
   640
    (fn () =>
blanchet@49987
   641
        case Isabelle_System.bash_output
blanchet@49987
   642
            "\"$ISABELLE_ATP/scripts/remote_atp\" -w 2>&1" of
blanchet@49987
   643
          (output, 0) => split_lines output
blanchet@49987
   644
        | (output, _) =>
blanchet@53586
   645
          (warning (case extract_known_atp_failure known_perl_failures output of
blanchet@53586
   646
                      SOME failure => string_of_atp_failure failure
blanchet@49987
   647
                    | NONE => trim_line output ^ "."); [])) ()
blanchet@49991
   648
  handle TimeLimit.TimeOut => []
immler@31835
   649
blanchet@49984
   650
fun find_remote_system name [] systems =
blanchet@42537
   651
    find_first (String.isPrefix (name ^ "---")) systems
blanchet@49984
   652
  | find_remote_system name (version :: versions) systems =
blanchet@38690
   653
    case find_first (String.isPrefix (name ^ "---" ^ version)) systems of
blanchet@49984
   654
      NONE => find_remote_system name versions systems
blanchet@38690
   655
    | res => res
blanchet@38690
   656
blanchet@49984
   657
fun get_remote_system name versions =
blanchet@49984
   658
  Synchronized.change_result remote_systems
blanchet@49984
   659
      (fn systems => (if null systems then get_remote_systems () else systems)
blanchet@49984
   660
                     |> `(`(find_remote_system name versions)))
boehmes@32864
   661
blanchet@49984
   662
fun the_remote_system name versions =
blanchet@54788
   663
  (case get_remote_system name versions of
blanchet@42955
   664
    (SOME sys, _) => sys
blanchet@54788
   665
  | (NONE, []) => error "SystemOnTPTP is not available."
blanchet@42955
   666
  | (NONE, syss) =>
blanchet@54788
   667
    (case syss |> filter_out (String.isPrefix "%") |> filter_out (curry (op =) "") of
blanchet@54788
   668
      [] => error "SystemOnTPTP is currently not available."
blanchet@49990
   669
    | [msg] => error ("SystemOnTPTP is currently not available: " ^ msg ^ ".")
blanchet@46480
   670
    | syss =>
blanchet@54788
   671
      error ("System " ^ quote name ^ " is not available at SystemOnTPTP.\n(Available systems: " ^
blanchet@54788
   672
        commas_quote syss ^ ".)")))
immler@31835
   673
blanchet@41148
   674
val max_remote_secs = 240 (* give Geoff Sutcliffe's servers a break *)
blanchet@41148
   675
blanchet@38690
   676
fun remote_config system_name system_versions proof_delims known_failures
blanchet@47976
   677
                  prem_role best_slice : atp_config =
blanchet@52754
   678
  {exec = K (["ISABELLE_ATP"], ["scripts/remote_atp"]),
blanchet@54788
   679
   arguments = fn _ => fn _ => fn command => fn timeout => fn file_name => fn _ =>
blanchet@54788
   680
     (if command <> "" then "-c " ^ quote command ^ " " else "") ^
blanchet@54788
   681
     "-s " ^ the_remote_system system_name system_versions ^ " " ^
blanchet@54788
   682
     "-t " ^ string_of_int (Int.min (max_remote_secs, to_secs 1 timeout)) ^
blanchet@54788
   683
     " " ^ file_name,
blanchet@42962
   684
   proof_delims = union (op =) tstp_proof_delims proof_delims,
blanchet@45203
   685
   known_failures = known_failures @ known_perl_failures @ known_says_failures,
blanchet@47976
   686
   prem_role = prem_role,
blanchet@48716
   687
   best_slices = fn ctxt => [(1.0, best_slice ctxt)],
blanchet@47962
   688
   best_max_mono_iters = default_max_mono_iters,
blanchet@47962
   689
   best_max_new_mono_instances = default_max_new_mono_instances}
blanchet@42443
   690
blanchet@43500
   691
fun remotify_config system_name system_versions best_slice
blanchet@47976
   692
        ({proof_delims, known_failures, prem_role, ...} : atp_config)
blanchet@47912
   693
        : atp_config =
blanchet@38690
   694
  remote_config system_name system_versions proof_delims known_failures
blanchet@47976
   695
                prem_role best_slice
blanchet@38023
   696
blanchet@40059
   697
fun remote_atp name system_name system_versions proof_delims known_failures
blanchet@47976
   698
               prem_role best_slice =
blanchet@40060
   699
  (remote_prefix ^ name,
blanchet@47912
   700
   fn () => remote_config system_name system_versions proof_delims
blanchet@47976
   701
                          known_failures prem_role best_slice)
blanchet@43500
   702
fun remotify_atp (name, config) system_name system_versions best_slice =
blanchet@43500
   703
  (remote_prefix ^ name,
blanchet@47606
   704
   remotify_config system_name system_versions best_slice o config)
wenzelm@28592
   705
blanchet@57269
   706
fun gen_remote_waldmeister name type_enc =
blanchet@57265
   707
  remote_atp name "Waldmeister" ["710"] tstp_proof_delims
blanchet@57265
   708
    ([(OutOfResources, "Too many function symbols"),
blanchet@57265
   709
      (Inappropriate, "****  Unexpected end of file."),
blanchet@57265
   710
      (Crashed, "Unrecoverable Segmentation Fault")]
blanchet@57265
   711
     @ known_szs_status_failures)
blanchet@57264
   712
    Hypothesis
blanchet@57269
   713
    (K (((50, ""), CNF_UEQ, type_enc, combsN, false), "") (* FUDGE *))
blanchet@57264
   714
blanchet@52995
   715
val explicit_tff0 = TFF Monomorphic
blanchet@44589
   716
blanchet@52094
   717
val remote_agsyhol =
blanchet@52094
   718
  remotify_atp agsyhol "agsyHOL" ["1.0", "1"]
blanchet@52094
   719
      (K (((60, ""), agsyhol_thf0, "mono_native_higher", keep_lamsN, false), "") (* FUDGE *))
blanchet@43500
   720
val remote_e =
blanchet@52094
   721
  remotify_atp e "EP" ["1.7", "1.6", "1.5", "1"]
blanchet@51011
   722
      (K (((750, ""), FOF, "mono_tags??", combsN, false), "") (* FUDGE *))
blanchet@48700
   723
val remote_iprover =
blanchet@52094
   724
  remotify_atp iprover "iProver" ["0.99"]
blanchet@51011
   725
      (K (((150, ""), FOF, "mono_guards??", liftingN, false), "") (* FUDGE *))
blanchet@48700
   726
val remote_iprover_eq =
blanchet@52094
   727
  remotify_atp iprover_eq "iProver-Eq" ["0.8"]
blanchet@51011
   728
      (K (((150, ""), FOF, "mono_guards??", liftingN, false), "") (* FUDGE *))
blanchet@44099
   729
val remote_leo2 =
blanchet@52094
   730
  remotify_atp leo2 "LEO-II" ["1.5.0", "1.4", "1.3", "1.2", "1"]
blanchet@52094
   731
      (K (((40, ""), leo2_thf0, "mono_native_higher", liftingN, false), "") (* FUDGE *))
blanchet@44099
   732
val remote_satallax =
blanchet@52094
   733
  remotify_atp satallax "Satallax" ["2.7", "2.3", "2"]
blanchet@52094
   734
      (K (((60, ""), satallax_thf0, "mono_native_higher", keep_lamsN, false), "") (* FUDGE *))
blanchet@43500
   735
val remote_vampire =
blanchet@52995
   736
  remotify_atp vampire "Vampire" ["3.0", "2.6", "2.5", "1.8"]
blanchet@51011
   737
      (K (((250, ""), vampire_tff0, "mono_native", combs_or_liftingN, false), "") (* FUDGE *))
blanchet@44092
   738
val remote_e_sine =
blanchet@47912
   739
  remote_atp e_sineN "SInE" ["0.4"] [] (#known_failures e_config) Conjecture
blanchet@51011
   740
      (K (((500, ""), FOF, "mono_guards??", combsN, false), "") (* FUDGE *))
blanchet@41740
   741
val remote_snark =
blanchet@52094
   742
  remote_atp snarkN "SNARK" ["20120808r022", "20080805r029", "20080805r024"]
blanchet@47912
   743
      [("refutation.", "end_refutation.")] [] Hypothesis
blanchet@51011
   744
      (K (((100, ""), explicit_tff0, "mono_native", liftingN, false), "") (* FUDGE *))
blanchet@44092
   745
val remote_e_tofof =
blanchet@47912
   746
  remote_atp e_tofofN "ToFoF" ["0.1"] [] (#known_failures e_config) Hypothesis
blanchet@51011
   747
      (K (((150, ""), explicit_tff0, "mono_native", liftingN, false), "") (* FUDGE *))
blanchet@57269
   748
val remote_waldmeister = gen_remote_waldmeister waldmeisterN "raw_mono_tags??"
blanchet@57269
   749
val remote_waldmeister_new = gen_remote_waldmeister waldmeister_newN "mono_args"
blanchet@38454
   750
blanchet@52073
   751
blanchet@38454
   752
(* Setup *)
blanchet@38454
   753
blanchet@40059
   754
fun add_atp (name, config) thy =
blanchet@40059
   755
  Data.map (Symtab.update_new (name, (config, stamp ()))) thy
blanchet@40059
   756
  handle Symtab.DUP name => error ("Duplicate ATP: " ^ quote name ^ ".")
blanchet@40059
   757
blanchet@40059
   758
fun get_atp thy name =
blanchet@54788
   759
  fst (the (Symtab.lookup (Data.get thy) name))
blanchet@40059
   760
  handle Option.Option => error ("Unknown ATP: " ^ name ^ ".")
blanchet@40059
   761
blanchet@41727
   762
val supported_atps = Symtab.keys o Data.get
blanchet@36371
   763
blanchet@40059
   764
fun is_atp_installed thy name =
blanchet@48376
   765
  let val {exec, ...} = get_atp thy name () in
blanchet@57671
   766
    exists (fn var => getenv var <> "") (fst (exec false))
blanchet@40059
   767
  end
blanchet@36371
   768
blanchet@40059
   769
fun refresh_systems_on_tptp () =
blanchet@49984
   770
  Synchronized.change remote_systems (fn _ => get_remote_systems ())
blanchet@40059
   771
blanchet@47055
   772
fun effective_term_order ctxt atp =
blanchet@47055
   773
  let val ord = Config.get ctxt term_order in
blanchet@47055
   774
    if ord = smartN then
blanchet@54788
   775
      {is_lpo = false, gen_weights = (atp = spassN), gen_prec = (atp = spassN),
blanchet@54788
   776
       gen_simp = String.isSuffix spass_pirateN atp}
blanchet@47055
   777
    else
blanchet@47055
   778
      let val is_lpo = String.isSubstring lpoN ord in
blanchet@54788
   779
        {is_lpo = is_lpo, gen_weights = not is_lpo andalso String.isSubstring xweightsN ord,
blanchet@54788
   780
         gen_prec = String.isSubstring xprecN ord, gen_simp = String.isSubstring xsimpN ord}
blanchet@47055
   781
      end
blanchet@47055
   782
  end
blanchet@47055
   783
blanchet@52073
   784
val atps =
blanchet@54788
   785
  [agsyhol, alt_ergo, e, e_males, e_par, iprover, iprover_eq, leo2, satallax, spass, vampire,
blanchet@57293
   786
   z3_tptp, zipperposition, dummy_thf, dummy_thf_ml, remote_agsyhol, remote_e, remote_e_sine,
blanchet@57293
   787
   remote_e_tofof, remote_iprover, remote_iprover_eq, remote_leo2, remote_satallax, remote_vampire,
blanchet@57293
   788
   remote_snark, remote_spass_pirate, remote_waldmeister, remote_waldmeister_new]
blanchet@47055
   789
blanchet@57262
   790
val _ = Theory.setup (fold add_atp atps)
blanchet@35867
   791
wenzelm@28592
   792
end;