--- a/src/HOL/Tools/atp_thread.ML Tue Oct 14 15:45:46 2008 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,150 +0,0 @@
-(* Title: HOL/Tools/atp_thread.ML
- ID: $Id$
- Author: Fabian Immler, TU Muenchen
-
-Automatic provers as managed threads.
-*)
-
-signature ATP_THREAD =
-sig
- (* hooks for writing problemfiles *)
- val destdir: string ref
- val problem_name: string ref
- (* basic template *)
- val external_prover:
- ((int -> Path.T) -> Proof.context * thm list * thm -> string list * ResHolClause.axiom_name Vector.vector list) ->
- Path.T * string ->
- (string * int -> bool) ->
- (string * string vector * Proof.context * thm * int -> string) ->
- int -> Proof.state -> Thread.thread
- (* provers as functions returning threads *)
- val tptp_prover_filter_opts_full: int -> bool -> bool -> Path.T * string -> int -> Proof.state -> Thread.thread
- val tptp_prover_filter_opts: int -> bool -> Path.T * string -> int -> Proof.state -> Thread.thread
- val remote_prover_filter_opts: int -> bool -> string -> string -> int -> Proof.state -> Thread.thread
- val full_prover_filter_opts: int -> bool -> Path.T * string -> int -> Proof.state -> Thread.thread
- val tptp_prover: Path.T * string -> int -> Proof.state -> Thread.thread
- val remote_prover: string -> string -> int -> Proof.state -> Thread.thread
- val full_prover: Path.T * string -> int -> Proof.state -> Thread.thread
- val spass_filter_opts: int -> bool -> int -> Proof.state -> Thread.thread
- val eprover_filter_opts: int -> bool -> int -> Proof.state -> Thread.thread
- val eprover_filter_opts_full: int -> bool -> int -> Proof.state -> Thread.thread
- val vampire_filter_opts: int -> bool -> int -> Proof.state -> Thread.thread
- val vampire_filter_opts_full: int -> bool -> int -> Proof.state -> Thread.thread
- val spass: int -> Proof.state -> Thread.thread
- val eprover: int -> Proof.state -> Thread.thread
- val eprover_full: int -> Proof.state -> Thread.thread
- val vampire: int -> Proof.state -> Thread.thread
- val vampire_full: int -> Proof.state -> Thread.thread
-end;
-
-structure AtpThread : ATP_THREAD =
-struct
-
- (* preferences for path and filename to problemfiles *)
- val destdir = ref ""; (*Empty means write files to /tmp*)
- val problem_name = ref "prob";
-
- (*Setting up a Thread for an external prover*)
- fun external_prover write_problem_files (cmd, args) check_success produce_answer subgoalno state =
- let
- val destdir' = ! destdir
- val problem_name' = ! problem_name
- val (ctxt, (chain_ths, goal)) = Proof.get_goal state
- (* path to unique problem file *)
- fun prob_pathname nr =
- let val probfile = Path.basic (problem_name' ^ serial_string () ^ "_" ^ Int.toString nr)
- in if destdir' = "" then File.tmp_path probfile
- else if File.exists (Path.explode (destdir'))
- then Path.append (Path.explode (destdir')) probfile
- else error ("No such directory: " ^ destdir')
- end
- (* write out problem file and call prover *)
- fun call_prover () =
- let
- val chain_ths = map (Thm.put_name_hint ResReconstruct.chained_hint) chain_ths
- val (filenames, thm_names_list) =
- write_problem_files prob_pathname (ctxt, chain_ths, goal)
- val thm_names = List.nth (thm_names_list, subgoalno - 1); (*(i-1)th element for i-th subgoal*)
-
- val cmdline =
- if File.exists cmd then File.shell_path cmd ^ " " ^ args
- else error ("Bad executable: " ^ Path.implode cmd);
- val (proof, rc) = system_out (cmdline ^ " " ^ List.nth (filenames, subgoalno - 1))
- val _ =
- if rc <> 0
- then warning ("Sledgehammer with command " ^ quote cmdline ^ " exited with " ^ Int.toString rc)
- else ()
- (* remove *temporary* files *)
- val _ = if destdir' = "" then app (fn file => OS.FileSys.remove file) filenames else ()
- in
- if check_success (proof, rc) then SOME (proof, thm_names, ctxt, goal, subgoalno)
- else NONE
- end
- in
- AtpManager.atp_thread call_prover produce_answer
- end;
-
-
- (*=========== TEMPLATES FOR AUTOMATIC PROVERS =================*)
-
- fun tptp_prover_filter_opts_full max_new theory_const full command sg =
- external_prover
- (ResAtp.write_problem_files ResHolClause.tptp_write_file max_new theory_const)
- command
- ResReconstruct.check_success_e_vamp_spass
- (if full then ResReconstruct.structured_proof else ResReconstruct.lemma_list_tstp)
- sg
-
- (* arbitrary atp with tptp input/output and problemfile as last argument*)
- fun tptp_prover_filter_opts max_new theory_const =
- tptp_prover_filter_opts_full max_new theory_const false;
- (* default settings*)
- val tptp_prover = tptp_prover_filter_opts 60 true;
-
- (* for structured proofs: prover must support TSTP *)
- fun full_prover_filter_opts max_new theory_const =
- tptp_prover_filter_opts_full max_new theory_const true;
- (* default settings*)
- val full_prover = full_prover_filter_opts 60 true;
-
- fun vampire_filter_opts max_new theory_const = tptp_prover_filter_opts
- max_new theory_const
- (Path.explode "$VAMPIRE_HOME/vampire", "--output_syntax tptp --mode casc -t 3600") (* vampire does not work without timelimit*)
- (* default settings*)
- val vampire = vampire_filter_opts 60 false;
-
- (* a vampire for full proof output *)
- fun vampire_filter_opts_full max_new theory_const = full_prover_filter_opts
- max_new theory_const
- (Path.explode "$VAMPIRE_HOME/vampire", "--output_syntax tptp --mode casc -t 3600") (* vampire does not work without timelimit*)
- (* default settings*)
- val vampire_full = vampire_filter_opts 60 false;
-
- fun eprover_filter_opts max_new theory_const = tptp_prover_filter_opts
- max_new theory_const
- (Path.explode "$E_HOME/eproof", "--tstp-in --tstp-out -l5 -xAutoDev -tAutoDev --silent")
- (* default settings *)
- val eprover = eprover_filter_opts 100 false;
-
- (* an E for full proof output*)
- fun eprover_filter_opts_full max_new theory_const = full_prover_filter_opts
- max_new theory_const
- (Path.explode "$E_HOME/eproof", "--tstp-in --tstp-out -l5 -xAutoDev -tAutoDev --silent")
- (* default settings *)
- val eprover_full = eprover_filter_opts_full 100 false;
-
- fun spass_filter_opts max_new theory_const = external_prover
- (ResAtp.write_problem_files ResHolClause.dfg_write_file max_new theory_const)
- (Path.explode "$SPASS_HOME/SPASS", "-Auto -SOS=1 -PGiven=0 -PProblem=0 -Splits=0 -FullRed=0 -DocProof")
- ResReconstruct.check_success_e_vamp_spass
- ResReconstruct.lemma_list_dfg
- (* default settings*)
- val spass = spass_filter_opts 40 true;
-
- (* remote prover invocation via SystemOnTPTP *)
- fun remote_prover_filter_opts max_new theory_const name command =
- tptp_prover_filter_opts max_new theory_const
- (Path.explode "$ISABELLE_HOME/contrib/SystemOnTPTP/remote", name ^ " " ^ command)
- val remote_prover = remote_prover_filter_opts 60 false
-
-end;