1 files changed, 0 insertions, 103 deletions
diff --git a/contrib/dp/dp_zenon.ml b/contrib/dp/dp_zenon.ml
deleted file mode 100644
index 57b0a44f..00000000
--- a/contrib/dp/dp_zenon.ml
+++ /dev/null
@@ -1,103 +0,0 @@
-
-open Format
-open Fol
-
-let rec print_list sep print fmt = function
-  | [] -> ()
-  | [x] -> print fmt x
-  | x :: r -> print fmt x; sep fmt (); print_list sep print fmt r
-
-let space fmt () = fprintf fmt "@ "
-
-let rec print_term fmt = function
-  | Cst n -> 
-      fprintf fmt "%d" n
-  | Plus (a, b) ->
-      fprintf fmt "@[(+@ %a@ %a)@]" print_term a print_term b
-  | Moins (a, b) ->
-      fprintf fmt "@[(-@ %a@ %a)@]" print_term a print_term b
-  | Mult (a, b) ->
-      fprintf fmt "@[(*@ %a@ %a)@]" print_term a print_term b
-  | Div (a, b) ->
-      fprintf fmt "@[(/@ %a@ %a)@]" print_term a print_term b
-  | App (id, []) ->
-      fprintf fmt "%s" id 
-  | App (id, tl) ->
-      fprintf fmt "@[(%s@ %a)@]" id print_terms tl
-
-and print_terms fmt tl = 
-  print_list space print_term fmt tl
-
-let rec print_predicate fmt p = 
-  let pp = print_predicate in 
-  match p with
-  | True ->
-      fprintf fmt "True"
-  | False ->
-      fprintf fmt "False"
-  | Fatom (Eq (a, b)) ->
-      fprintf fmt "@[(= %a@ %a)@]" print_term a print_term b
-  | Fatom (Le (a, b)) ->
-      fprintf fmt "@[(<= %a@ %a)@]" print_term a print_term b
-  | Fatom (Lt (a, b))->
-      fprintf fmt "@[(< %a@ %a)@]" print_term a print_term b
-  | Fatom (Ge (a, b)) ->
-      fprintf fmt "@[(>= %a@ %a)@]" print_term a print_term b
-  | Fatom (Gt (a, b)) ->
-      fprintf fmt "@[(> %a@ %a)@]" print_term a print_term b
-  | Fatom (Pred (id, tl)) -> 
-      fprintf fmt "@[(%s@ %a)@]" id print_terms tl
-  | Imp (a, b) ->
-      fprintf fmt "@[(=>@ %a@ %a)@]" pp a pp b
-  | And (a, b) ->
-      fprintf fmt "@[(/\\@ %a@ %a)@]" pp a pp b
-  | Or (a, b) ->
-      fprintf fmt "@[(\\/@ %a@ %a)@]" pp a pp b
-  | Not a ->
-      fprintf fmt "@[(-.@ %a)@]" pp a
-  | Forall (id, t, p) -> 
-      fprintf fmt "@[(A. ((%s \"%s\")@ %a))@]" id t pp p
-  | Exists (id, t, p) -> 
-      fprintf fmt "@[(E. ((%s \"%s\")@ %a))@]" id t pp p
-
-let rec string_of_type_list  = function
-  | [] -> ""
-  | e :: l' -> e ^ " -> " ^ (string_of_type_list l')
-
-let print_query fmt (decls,concl) =
-  let print_decl = function
-    | DeclVar (id, [], t) ->
-	fprintf fmt "@[;; %s: %s@]@\n" id t
-    | DeclVar (id, l, t) ->
-	fprintf fmt "@[;; %s: %s%s@]@\n"
-	  id (string_of_type_list l) t
-    | DeclPred (id, l) -> 
-	fprintf fmt "@[;; %s: %sBOOLEAN@]@\n"
-	  id (string_of_type_list l)
-    | DeclType id ->
-	fprintf fmt "@[;; %s: TYPE@]@\n" id
-    | Assert (id, f)  -> 
-	fprintf fmt "@[\"%s\" %a@]@\n" id print_predicate f
-  in
-  List.iter print_decl decls;
-  fprintf fmt "$goal %a@." print_predicate concl
-
-let call q = 
-  let f = Filename.temp_file "coq_dp" ".znn" in
-  let c = open_out f in
-  let fmt = formatter_of_out_channel c in
-  fprintf fmt "@[%a@]@." print_query q;
-  close_out c;
-  ignore (Sys.command (sprintf "cat %s" f));
-  let cmd = 
-    sprintf "timeout 10 zenon %s > out 2>&1 && grep -q PROOF-FOUND out" f
-  in
-  prerr_endline cmd; flush stderr;
-  let out = Sys.command cmd in
-  if out = 0 then Valid 
-  else if out = 1 then Invalid 
-  else if out = 137 then Timeout
-  else Util.anomaly "malformed Zenon input file"
-  (* TODO: effacer le fichier f et le fichier out *)
-
-