blanchet@38293: (*  Title:      HOL/Tools/ATP/atp_systems.ML
wenzelm@28592:     Author:     Fabian Immler, TU Muenchen
blanchet@36371:     Author:     Jasmin Blanchette, TU Muenchen
wenzelm@28592: 
blanchet@36376: Setup for supported ATPs.
wenzelm@28592: *)
wenzelm@28592: 
blanchet@36376: signature ATP_SYSTEMS =
wenzelm@28592: sig
blanchet@43448:   type format = ATP_Problem.format
blanchet@43448:   type formula_kind = ATP_Problem.formula_kind
blanchet@39731:   type failure = ATP_Proof.failure
blanchet@38257: 
blanchet@40240:   type atp_config =
blanchet@43449:     {exec : string * string,
blanchet@43449:      required_execs : (string * string) list,
blanchet@43517:      arguments :
blanchet@44344:        Proof.context -> bool -> string -> Time.time
blanchet@44220:        -> (unit -> (string * real) list) -> string,
blanchet@43449:      proof_delims : (string * string) list,
blanchet@43449:      known_failures : (failure * string) list,
blanchet@43580:      conj_sym_kind : formula_kind,
blanchet@43580:      prem_kind : formula_kind,
blanchet@43449:      formats : format list,
blanchet@44344:      best_slices :
blanchet@44431:        Proof.context -> (real * (bool * (int * string * string))) list}
blanchet@38257: 
blanchet@44970:   val force_sos : bool Config.T
blanchet@44428:   val e_smartN : string
blanchet@44428:   val e_autoN : string
blanchet@44428:   val e_fun_weightN : string
blanchet@44428:   val e_sym_offset_weightN : string
blanchet@43517:   val e_weight_method : string Config.T
blanchet@43517:   val e_default_fun_weight : real Config.T
blanchet@43517:   val e_fun_weight_base : real Config.T
blanchet@43517:   val e_fun_weight_span : real Config.T
blanchet@43517:   val e_default_sym_offs_weight : real Config.T
blanchet@43517:   val e_sym_offs_weight_base : real Config.T
blanchet@43517:   val e_sym_offs_weight_span : real Config.T
blanchet@40240:   val eN : string
blanchet@40240:   val spassN : string
blanchet@40240:   val vampireN : string
blanchet@43803:   val leo2N : string
blanchet@43803:   val satallaxN : string
blanchet@44963:   val e_sineN : string
blanchet@40240:   val snarkN : string
blanchet@44963:   val e_tofofN : string
blanchet@43779:   val waldmeisterN : string
blanchet@42609:   val z3_atpN : string
blanchet@40241:   val remote_prefix : string
blanchet@42609:   val remote_atp :
blanchet@42609:     string -> string -> string list -> (string * string) list
blanchet@43580:     -> (failure * string) list -> formula_kind -> formula_kind -> format list
blanchet@44431:     -> (Proof.context -> int * string) -> string * atp_config
blanchet@40240:   val add_atp : string * atp_config -> theory -> theory
blanchet@40240:   val get_atp : theory -> string -> atp_config
blanchet@42591:   val supported_atps : theory -> string list
blanchet@40240:   val is_atp_installed : theory -> string -> bool
blanchet@35867:   val refresh_systems_on_tptp : unit -> unit
blanchet@35867:   val setup : theory -> theory
wenzelm@28592: end;
wenzelm@28592: 
blanchet@36376: structure ATP_Systems : ATP_SYSTEMS =
wenzelm@28592: struct
wenzelm@28596: 
blanchet@43448: open ATP_Problem
blanchet@39731: open ATP_Proof
blanchet@39731: 
blanchet@40240: (* ATP configuration *)
blanchet@35826: 
blanchet@40240: type atp_config =
blanchet@43449:   {exec : string * string,
blanchet@43449:    required_execs : (string * string) list,
blanchet@43517:    arguments :
blanchet@44344:      Proof.context -> bool -> string -> Time.time
blanchet@44344:      -> (unit -> (string * real) list) -> string,
blanchet@43449:    proof_delims : (string * string) list,
blanchet@43449:    known_failures : (failure * string) list,
blanchet@43580:    conj_sym_kind : formula_kind,
blanchet@43580:    prem_kind : formula_kind,
blanchet@43449:    formats : format list,
blanchet@44344:    best_slices :
blanchet@44431:      Proof.context -> (real * (bool * (int * string * string))) list}
boehmes@32864: 
blanchet@43588: (* "best_slices" must be found empirically, taking a wholistic approach since
blanchet@43588:    the ATPs are run in parallel. The "real" components give the faction of the
blanchet@44431:    time available given to the slice and should add up to 1.0. The "bool"
blanchet@43588:    component indicates whether the slice's strategy is complete; the "int", the
blanchet@44431:    preferred number of facts to pass; the first "string", the preferred type
blanchet@44437:    system (which should be sound or quasi-sound); the second "string", extra
blanchet@44437:    information to the prover (e.g., SOS or no SOS).
blanchet@43588: 
blanchet@43588:    The last slice should be the most "normal" one, because it will get all the
blanchet@44431:    time available if the other slices fail early and also because it is used if
blanchet@44431:    slicing is disabled (e.g., by the minimizer). *)
blanchet@43581: 
blanchet@38307: val known_perl_failures =
blanchet@38340:   [(CantConnect, "HTTP error"),
blanchet@38340:    (NoPerl, "env: perl"),
blanchet@38311:    (NoLibwwwPerl, "Can't locate HTTP")]
wenzelm@28596: 
blanchet@40240: (* named ATPs *)
blanchet@40240: 
blanchet@40240: val eN = "e"
blanchet@44970: val leo2N = "leo2"
blanchet@44970: val satallaxN = "satallax"
blanchet@40240: val spassN = "spass"
blanchet@40240: val vampireN = "vampire"
blanchet@42611: val z3_atpN = "z3_atp"
blanchet@44963: val e_sineN = "e_sine"
blanchet@40240: val snarkN = "snark"
blanchet@44963: val e_tofofN = "e_tofof"
blanchet@43779: val waldmeisterN = "waldmeister"
blanchet@40241: val remote_prefix = "remote_"
wenzelm@28596: 
blanchet@38257: structure Data = Theory_Data
blanchet@38257: (
blanchet@40240:   type T = (atp_config * stamp) Symtab.table
blanchet@38257:   val empty = Symtab.empty
blanchet@38257:   val extend = I
blanchet@38257:   fun merge data : T = Symtab.merge (eq_snd op =) data
blanchet@38257:     handle Symtab.DUP name => error ("Duplicate ATP: " ^ quote name ^ ".")
blanchet@38257: )
blanchet@36370: 
blanchet@44852: fun to_secs min time = Int.max (min, (Time.toMilliseconds time + 999) div 1000)
blanchet@36140: 
blanchet@44344: val sosN = "sos"
blanchet@44344: val no_sosN = "no_sos"
blanchet@44344: 
blanchet@44970: val force_sos = Attrib.setup_config_bool @{binding atp_force_sos} (K false)
blanchet@44970: 
blanchet@39731: 
blanchet@40240: (* E *)
wenzelm@28596: 
blanchet@36369: val tstp_proof_delims =
blanchet@43803:   [("# SZS output start CNFRefutation.", "# SZS output end CNFRefutation"),
blanchet@43803:    ("% SZS output start CNFRefutation", "% SZS output end CNFRefutation")]
blanchet@36369: 
blanchet@44344: val e_smartN = "smart"
blanchet@43517: val e_autoN = "auto"
blanchet@43517: val e_fun_weightN = "fun_weight"
blanchet@43517: val e_sym_offset_weightN = "sym_offset_weight"
blanchet@42589: 
blanchet@43517: val e_weight_method =
blanchet@44344:   Attrib.setup_config_string @{binding atp_e_weight_method} (K e_smartN)
blanchet@42641: (* FUDGE *)
blanchet@43517: val e_default_fun_weight =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_default_fun_weight} (K 20.0)
blanchet@43517: val e_fun_weight_base =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_fun_weight_base} (K 0.0)
blanchet@43517: val e_fun_weight_span =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_fun_weight_span} (K 40.0)
blanchet@43517: val e_default_sym_offs_weight =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_default_sym_offs_weight} (K 1.0)
blanchet@43517: val e_sym_offs_weight_base =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_sym_offs_weight_base} (K ~20.0)
blanchet@43517: val e_sym_offs_weight_span =
blanchet@43517:   Attrib.setup_config_real @{binding atp_e_sym_offs_weight_span} (K 60.0)
blanchet@42589: 
blanchet@43314: fun e_weight_method_case method fw sow =
blanchet@43517:   if method = e_fun_weightN then fw
blanchet@43517:   else if method = e_sym_offset_weightN then sow
blanchet@44349:   else raise Fail ("unexpected " ^ quote method)
blanchet@42589: 
blanchet@43517: fun scaled_e_weight ctxt method w =
blanchet@43517:   w * Config.get ctxt
blanchet@43517:           (e_weight_method_case method e_fun_weight_span e_sym_offs_weight_span)
blanchet@43517:   + Config.get ctxt
blanchet@43517:         (e_weight_method_case method e_fun_weight_base e_sym_offs_weight_base)
blanchet@42589:   |> Real.ceil |> signed_string_of_int
blanchet@41561: 
blanchet@43517: fun e_weight_arguments ctxt method weights =
blanchet@43517:   if method = e_autoN then
blanchet@42589:     "-xAutoDev"
blanchet@42589:   else
blanchet@44489:     (* supplied by Stephan Schulz *)
blanchet@41562:     "--split-clauses=4 --split-reuse-defs --simul-paramod --forward-context-sr \
blanchet@41562:     \--destructive-er-aggressive --destructive-er --presat-simplify \
blanchet@41562:     \--prefer-initial-clauses -tKBO6 -winvfreqrank -c1 -Ginvfreqconjmax -F1 \
blanchet@41562:     \--delete-bad-limit=150000000 -WSelectMaxLComplexAvoidPosPred \
blanchet@43314:     \-H'(4*" ^ e_weight_method_case method "FunWeight" "SymOffsetWeight" ^
blanchet@42589:     "(SimulateSOS, " ^
blanchet@43517:     (e_weight_method_case method e_default_fun_weight e_default_sym_offs_weight
blanchet@43517:      |> Config.get ctxt |> Real.ceil |> signed_string_of_int) ^
blanchet@41562:     ",20,1.5,1.5,1" ^
blanchet@43517:     (weights ()
blanchet@43517:      |> map (fn (s, w) => "," ^ s ^ ":" ^ scaled_e_weight ctxt method w)
blanchet@43517:      |> implode) ^
blanchet@41562:     "),3*ConjectureGeneralSymbolWeight(PreferNonGoals,200,100,200,50,50,1,100,\
blanchet@41562:     \1.5,1.5,1),1*Clauseweight(PreferProcessed,1,1,1),1*\
blanchet@41562:     \FIFOWeight(PreferProcessed))'"
blanchet@41561: 
blanchet@43314: fun is_old_e_version () = (string_ord (getenv "E_VERSION", "1.2w") = LESS)
blanchet@43314: 
blanchet@43517: fun effective_e_weight_method ctxt =
blanchet@43517:   if is_old_e_version () then e_autoN else Config.get ctxt e_weight_method
blanchet@43314: 
blanchet@40240: val e_config : atp_config =
blanchet@38338:   {exec = ("E_HOME", "eproof"),
blanchet@38338:    required_execs = [],
blanchet@44220:    arguments =
blanchet@44429:      fn ctxt => fn _ => fn method => fn timeout => fn weights =>
blanchet@44344:         "--tstp-in --tstp-out -l5 " ^ e_weight_arguments ctxt method weights ^
blanchet@44852:         " -tAutoDev --silent --cpu-limit=" ^ string_of_int (to_secs 2 timeout),
blanchet@43803:    proof_delims = tstp_proof_delims,
blanchet@36265:    known_failures =
blanchet@38229:      [(Unprovable, "SZS status: CounterSatisfiable"),
blanchet@38229:       (Unprovable, "SZS status CounterSatisfiable"),
blanchet@43713:       (ProofMissing, "SZS status Theorem"),
blanchet@36370:       (TimedOut, "Failure: Resource limit exceeded (time)"),
blanchet@36370:       (TimedOut, "time limit exceeded"),
blanchet@44328:       (OutOfResources, "# Cannot determine problem status"),
blanchet@36370:       (OutOfResources, "SZS status: ResourceOut"),
blanchet@36370:       (OutOfResources, "SZS status ResourceOut")],
blanchet@44327:    conj_sym_kind = Hypothesis,
blanchet@43580:    prem_kind = Conjecture,
blanchet@43778:    formats = [FOF],
blanchet@43517:    best_slices = fn ctxt =>
blanchet@44344:      let val method = effective_e_weight_method ctxt in
blanchet@44345:        (* FUDGE *)
blanchet@44344:        if method = e_smartN then
blanchet@44431:          [(0.333, (true, (500, "mangled_tags?", e_fun_weightN))),
blanchet@44860:           (0.334, (true, (50, "mangled_guards?", e_fun_weightN))),
blanchet@44431:           (0.333, (true, (1000, "mangled_tags?", e_sym_offset_weightN)))]
blanchet@44344:        else
blanchet@44431:          [(1.0, (true, (500, "mangled_tags?", method)))]
blanchet@44344:      end}
blanchet@38698: 
blanchet@40240: val e = (eN, e_config)
wenzelm@28596: 
wenzelm@28596: 
blanchet@44970: (* LEO-II *)
blanchet@44970: 
blanchet@44970: val leo2_config : atp_config =
blanchet@44970:   {exec = ("LEO2_HOME", "leo"),
blanchet@44970:    required_execs = [],
blanchet@44970:    arguments =
blanchet@44970:      fn _ => fn _ => fn sos => fn timeout => fn _ =>
blanchet@44970:         "--proofoutput --timeout " ^ string_of_int (to_secs 1 timeout)
blanchet@44970:         |> sos = sosN ? prefix "--sos ",
blanchet@44970:    proof_delims = tstp_proof_delims,
blanchet@44970:    known_failures = [],
blanchet@44970:    conj_sym_kind = Axiom,
blanchet@44970:    prem_kind = Hypothesis,
blanchet@44970:    formats = [THF, FOF],
blanchet@44970:    best_slices = fn ctxt =>
blanchet@44970:      (* FUDGE *)
blanchet@44970:      [(0.667, (false, (150, "simple_higher", sosN))),
blanchet@44970:       (0.333, (true, (50, "simple_higher", no_sosN)))]
blanchet@44970:      |> (if Config.get ctxt force_sos then hd #> apfst (K 1.0) #> single
blanchet@44970:          else I)}
blanchet@44970: 
blanchet@44970: val leo2 = (leo2N, leo2_config)
blanchet@44970: 
blanchet@44970: 
blanchet@44970: (* Satallax *)
blanchet@44970: 
blanchet@44970: val satallax_config : atp_config =
blanchet@44970:   {exec = ("SATALLAX_HOME", "satallax"),
blanchet@44970:    required_execs = [],
blanchet@44970:    arguments =
blanchet@44970:      fn _ => fn _ => fn _ => fn timeout => fn _ =>
blanchet@44970:         "-t " ^ string_of_int (to_secs 1 timeout),
blanchet@44970:    proof_delims = tstp_proof_delims,
blanchet@44970:    known_failures = [(ProofMissing, "SZS status Theorem")],
blanchet@44970:    conj_sym_kind = Axiom,
blanchet@44970:    prem_kind = Hypothesis,
blanchet@44970:    formats = [THF],
blanchet@44970:    best_slices = K [(1.0, (true, (100, "simple_higher", "")))] (* FUDGE *)}
blanchet@44970: 
blanchet@44970: val satallax = (satallaxN, satallax_config)
blanchet@44970: 
blanchet@44970: 
blanchet@39731: (* SPASS *)
blanchet@39731: 
blanchet@36219: (* The "-VarWeight=3" option helps the higher-order problems, probably by
blanchet@36219:    counteracting the presence of "hAPP". *)
blanchet@40240: val spass_config : atp_config =
blanchet@38338:   {exec = ("ISABELLE_ATP", "scripts/spass"),
blanchet@39246:    required_execs = [("SPASS_HOME", "SPASS"), ("SPASS_HOME", "tptp2dfg")],
blanchet@44431:    arguments = fn _ => fn _ => fn sos => fn timeout => fn _ =>
blanchet@38199:      ("-Auto -PGiven=0 -PProblem=0 -Splits=0 -FullRed=0 -DocProof \
blanchet@44852:       \-VarWeight=3 -TimeLimit=" ^ string_of_int (to_secs 1 timeout))
blanchet@44344:      |> sos = sosN ? prefix "-SOS=1 ",
blanchet@36369:    proof_delims = [("Here is a proof", "Formulae used in the proof")],
blanchet@36289:    known_failures =
blanchet@38307:      known_perl_failures @
blanchet@43891:      [(GaveUp, "SPASS beiseite: Completion found"),
blanchet@36370:       (TimedOut, "SPASS beiseite: Ran out of time"),
blanchet@36958:       (OutOfResources, "SPASS beiseite: Maximal number of loops exceeded"),
blanchet@37388:       (MalformedInput, "Undefined symbol"),
blanchet@37389:       (MalformedInput, "Free Variable"),
blanchet@39490:       (SpassTooOld, "tptp2dfg"),
blanchet@39490:       (InternalError, "Please report this error")],
blanchet@44327:    conj_sym_kind = Hypothesis,
blanchet@43580:    prem_kind = Conjecture,
blanchet@43778:    formats = [FOF],
blanchet@43590:    best_slices = fn ctxt =>
blanchet@43588:      (* FUDGE *)
blanchet@44431:      [(0.333, (false, (150, "mangled_tags", sosN))),
blanchet@44431:       (0.333, (false, (300, "poly_tags?", sosN))),
blanchet@44431:       (0.334, (true, (50, "mangled_tags?", no_sosN)))]
blanchet@44970:      |> (if Config.get ctxt force_sos then hd #> apfst (K 1.0) #> single
blanchet@43590:          else I)}
blanchet@38698: 
blanchet@40240: val spass = (spassN, spass_config)
wenzelm@28596: 
blanchet@38698: 
blanchet@37509: (* Vampire *)
blanchet@37509: 
blanchet@40240: val vampire_config : atp_config =
blanchet@38338:   {exec = ("VAMPIRE_HOME", "vampire"),
blanchet@38338:    required_execs = [],
blanchet@44431:    arguments = fn _ => fn _ => fn sos => fn timeout => fn _ =>
blanchet@44852:      "--proof tptp --mode casc -t " ^ string_of_int (to_secs 1 timeout) ^
blanchet@41451:      " --thanks \"Andrei and Krystof\" --input_file"
blanchet@44344:      |> sos = sosN ? prefix "--sos on ",
blanchet@37509:    proof_delims =
blanchet@37509:      [("=========== Refutation ==========",
blanchet@37509:        "======= End of refutation ======="),
blanchet@38279:       ("% SZS output start Refutation", "% SZS output end Refutation"),
blanchet@38279:       ("% SZS output start Proof", "% SZS output end Proof")],
blanchet@37509:    known_failures =
blanchet@43891:      [(GaveUp, "UNPROVABLE"),
blanchet@43891:       (GaveUp, "CANNOT PROVE"),
blanchet@43891:       (GaveUp, "SZS status GaveUp"),
blanchet@43751:       (ProofIncomplete, "predicate_definition_introduction,[]"),
blanchet@38338:       (TimedOut, "SZS status Timeout"),
blanchet@37509:       (Unprovable, "Satisfiability detected"),
blanchet@38885:       (Unprovable, "Termination reason: Satisfiable"),
blanchet@39490:       (VampireTooOld, "not a valid option"),
blanchet@39490:       (Interrupted, "Aborted by signal SIGINT")],
blanchet@44327:    conj_sym_kind = Conjecture,
blanchet@43580:    prem_kind = Conjecture,
blanchet@43778:    formats = [FOF],
blanchet@43590:    best_slices = fn ctxt =>
blanchet@43588:      (* FUDGE *)
blanchet@44860:      [(0.333, (false, (150, "poly_guards", sosN))),
blanchet@44860:       (0.334, (true, (50, "mangled_guards?", no_sosN))),
blanchet@44431:       (0.333, (false, (500, "mangled_tags?", sosN)))]
blanchet@44970:      |> (if Config.get ctxt force_sos then hd #> apfst (K 1.0) #> single
blanchet@43590:          else I)}
blanchet@38698: 
blanchet@40240: val vampire = (vampireN, vampire_config)
blanchet@37509: 
blanchet@38698: 
blanchet@42611: (* Z3 with TPTP syntax *)
blanchet@42611: 
blanchet@42611: val z3_atp_config : atp_config =
blanchet@42611:   {exec = ("Z3_HOME", "z3"),
blanchet@42611:    required_execs = [],
blanchet@44220:    arguments = fn _ => fn _ => fn _ => fn timeout => fn _ =>
blanchet@44852:      "MBQI=true -p -t:" ^ string_of_int (to_secs 1 timeout),
blanchet@42611:    proof_delims = [],
blanchet@42611:    known_failures =
blanchet@42613:      [(Unprovable, "\nsat"),
blanchet@43891:       (GaveUp, "\nunknown"),
blanchet@43891:       (GaveUp, "SZS status Satisfiable"),
blanchet@43314:       (ProofMissing, "\nunsat"),
blanchet@43314:       (ProofMissing, "SZS status Unsatisfiable")],
blanchet@43580:    conj_sym_kind = Hypothesis,
blanchet@43580:    prem_kind = Hypothesis,
blanchet@43778:    formats = [FOF],
blanchet@43588:    best_slices =
blanchet@43588:      (* FUDGE (FIXME) *)
blanchet@44860:      K [(0.5, (false, (250, "mangled_guards?", ""))),
blanchet@44860:         (0.25, (false, (125, "mangled_guards?", ""))),
blanchet@44860:         (0.125, (false, (62, "mangled_guards?", ""))),
blanchet@44860:         (0.125, (false, (31, "mangled_guards?", "")))]}
blanchet@42611: 
blanchet@42611: val z3_atp = (z3_atpN, z3_atp_config)
blanchet@42611: 
blanchet@42611: 
blanchet@40240: (* Remote ATP invocation via SystemOnTPTP *)
wenzelm@28596: 
blanchet@38307: val systems = Synchronized.var "atp_systems" ([] : string list)
immler@31828: 
immler@31828: fun get_systems () =
wenzelm@44721:   case Isabelle_System.bash_output "\"$ISABELLE_ATP/scripts/remote_atp\" -w 2>&1" of
blanchet@39731:     (output, 0) => split_lines output
blanchet@39731:   | (output, _) =>
blanchet@39731:     error (case extract_known_failure known_perl_failures output of
blanchet@42615:              SOME failure => string_for_failure failure
blanchet@39731:            | NONE => perhaps (try (unsuffix "\n")) output ^ ".")
immler@31828: 
blanchet@43408: fun find_system name [] systems =
blanchet@43408:     find_first (String.isPrefix (name ^ "---")) systems
blanchet@38929:   | find_system name (version :: versions) systems =
blanchet@38929:     case find_first (String.isPrefix (name ^ "---" ^ version)) systems of
blanchet@38929:       NONE => find_system name versions systems
blanchet@38929:     | res => res
blanchet@38929: 
blanchet@38929: fun get_system name versions =
blanchet@38812:   Synchronized.change_result systems
blanchet@38812:       (fn systems => (if null systems then get_systems () else systems)
blanchet@43796:                      |> `(`(find_system name versions)))
immler@31828: 
blanchet@38929: fun the_system name versions =
blanchet@38929:   case get_system name versions of
blanchet@43796:     (SOME sys, _) => sys
blanchet@43796:   | (NONE, []) => error ("SystemOnTPTP is currently not available.")
blanchet@43796:   | (NONE, syss) =>
blanchet@43796:     error ("System " ^ quote name ^ " is not available at SystemOnTPTP.\n" ^
blanchet@43796:            "(Available systems: " ^ commas_quote syss ^ ".)")
wenzelm@28596: 
blanchet@41396: val max_remote_secs = 240 (* give Geoff Sutcliffe's servers a break *)
blanchet@41396: 
blanchet@38929: fun remote_config system_name system_versions proof_delims known_failures
blanchet@43588:                   conj_sym_kind prem_kind formats best_slice : atp_config =
blanchet@38338:   {exec = ("ISABELLE_ATP", "scripts/remote_atp"),
blanchet@38338:    required_execs = [],
blanchet@44220:    arguments = fn _ => fn _ => fn _ => fn timeout => fn _ =>
blanchet@44852:      "-t " ^ string_of_int (Int.min (max_remote_secs, to_secs 1 timeout))
blanchet@41396:      ^ " -s " ^ the_system system_name system_versions,
blanchet@43803:    proof_delims = union (op =) tstp_proof_delims proof_delims,
blanchet@43806:    known_failures = known_failures @ known_perl_failures @
blanchet@43782:      [(Unprovable, "says Satisfiable"),
blanchet@43840:       (Unprovable, "says CounterSatisfiable"),
blanchet@43891:       (GaveUp, "says Unknown"),
blanchet@43891:       (GaveUp, "says GaveUp"),
blanchet@43806:       (ProofMissing, "says Theorem"),
blanchet@43840:       (ProofMissing, "says Unsatisfiable"),
blanchet@43794:       (TimedOut, "says Timeout"),
blanchet@43794:       (Inappropriate, "says Inappropriate")],
blanchet@43580:    conj_sym_kind = conj_sym_kind,
blanchet@43580:    prem_kind = prem_kind,
blanchet@43449:    formats = formats,
blanchet@44344:    best_slices = fn ctxt =>
blanchet@44493:      let val (max_relevant, type_enc) = best_slice ctxt in
blanchet@44493:        [(1.0, (false, (max_relevant, type_enc, "")))]
blanchet@44344:      end}
blanchet@43314: 
blanchet@44371: fun remotify_config system_name system_versions best_slice
blanchet@44371:         ({proof_delims, known_failures, conj_sym_kind, prem_kind, formats, ...}
blanchet@44371:          : atp_config) : atp_config =
blanchet@38929:   remote_config system_name system_versions proof_delims known_failures
blanchet@44371:                 conj_sym_kind prem_kind formats best_slice
blanchet@38257: 
blanchet@40240: fun remote_atp name system_name system_versions proof_delims known_failures
blanchet@43588:         conj_sym_kind prem_kind formats best_slice =
blanchet@40241:   (remote_prefix ^ name,
blanchet@38929:    remote_config system_name system_versions proof_delims known_failures
blanchet@43588:                  conj_sym_kind prem_kind formats best_slice)
blanchet@44371: fun remotify_atp (name, config) system_name system_versions best_slice =
blanchet@44371:   (remote_prefix ^ name,
blanchet@44371:    remotify_config system_name system_versions best_slice config)
wenzelm@28592: 
blanchet@44371: val remote_e =
blanchet@44371:   remotify_atp e "EP" ["1.0", "1.1", "1.2"]
blanchet@44431:                (K (750, "mangled_tags?") (* FUDGE *))
blanchet@44970: val remote_leo2 =
blanchet@44970:   remotify_atp leo2 "LEO-II" ["1.2.8", "1.2.6"]
blanchet@44970:                (K (100, "simple_higher") (* FUDGE *))
blanchet@44970: val remote_satallax =
blanchet@44970:   remotify_atp satallax "Satallax" ["2.1", "2.0", "2"]
blanchet@44970:                (K (100, "simple_higher") (* FUDGE *))
blanchet@44371: val remote_vampire =
blanchet@44371:   remotify_atp vampire "Vampire" ["0.6", "9.0", "1.0"]
blanchet@44860:                (K (200, "mangled_guards?") (* FUDGE *))
blanchet@44371: val remote_z3_atp =
blanchet@44860:   remotify_atp z3_atp "Z3" ["2.18"] (K (250, "mangled_guards?") (* FUDGE *))
blanchet@44963: val remote_e_sine =
blanchet@44963:   remote_atp e_sineN "SInE" ["0.4"] [] (#known_failures e_config) Axiom
blanchet@44860:              Conjecture [FOF] (K (500, "mangled_guards?") (* FUDGE *))
blanchet@42611: val remote_snark =
blanchet@43780:   remote_atp snarkN "SNARK" ["20080805r029", "20080805r024"]
blanchet@43803:              [("refutation.", "end_refutation.")] [] Hypothesis Hypothesis
blanchet@44431:              [TFF, FOF] (K (100, "simple") (* FUDGE *))
blanchet@44963: val remote_e_tofof =
blanchet@44963:   remote_atp e_tofofN "ToFoF" ["0.1"] [] (#known_failures e_config)
blanchet@44431:              Axiom Hypothesis [TFF] (K (150, "simple") (* FUDGE *))
blanchet@43779: val remote_waldmeister =
blanchet@43779:   remote_atp waldmeisterN "Waldmeister" ["710"]
blanchet@43785:              [("#START OF PROOF", "Proved Goals:")]
blanchet@43794:              [(OutOfResources, "Too many function symbols"),
blanchet@43794:               (Crashed, "Unrecoverable Segmentation Fault")]
blanchet@43794:              Hypothesis Hypothesis [CNF_UEQ]
blanchet@44431:              (K (50, "mangled_tags?") (* FUDGE *))
blanchet@38698: 
blanchet@38698: (* Setup *)
blanchet@38698: 
blanchet@40240: fun add_atp (name, config) thy =
blanchet@40240:   Data.map (Symtab.update_new (name, (config, stamp ()))) thy
blanchet@40240:   handle Symtab.DUP name => error ("Duplicate ATP: " ^ quote name ^ ".")
blanchet@36371: 
blanchet@40240: fun get_atp thy name =
blanchet@40240:   the (Symtab.lookup (Data.get thy) name) |> fst
blanchet@40240:   handle Option.Option => error ("Unknown ATP: " ^ name ^ ".")
blanchet@36371: 
blanchet@42591: val supported_atps = Symtab.keys o Data.get
blanchet@40240: 
blanchet@40240: fun is_atp_installed thy name =
blanchet@40240:   let val {exec, required_execs, ...} = get_atp thy name in
blanchet@40240:     forall (curry (op <>) "" o getenv o fst) (exec :: required_execs)
blanchet@40240:   end
blanchet@40240: 
blanchet@40240: fun refresh_systems_on_tptp () =
blanchet@40240:   Synchronized.change systems (fn _ => get_systems ())
blanchet@40240: 
blanchet@43803: val atps =
blanchet@44970:   [e, leo2, satallax, spass, vampire, z3_atp, remote_e, remote_leo2,
blanchet@44970:    remote_satallax, remote_vampire, remote_z3_atp, remote_e_sine, remote_snark,
blanchet@44970:    remote_e_tofof, remote_waldmeister]
blanchet@40240: val setup = fold add_atp atps
blanchet@35867: 
wenzelm@28592: end;