;;
-type equality_sign = Negative | Positive;;
-
-let string_of_sign = function
- | Negative -> "Negative"
- | Positive -> "Positive"
-;;
-
-
(*
let symbols_of_equality (_, (_, left, right), _, _) =
TermSet.union (symbols_of_term left) (symbols_of_term right)
;;
*)
-let symbols_of_equality ((_, (_, left, right), _, _) as equality) =
+let symbols_of_equality ((_, (_, left, right, _), _, _) as equality) =
let m1 = symbols_of_term left in
let m =
TermMap.fold
match meta_convertibility_eq eq1 eq2 with
| true -> 0
| false ->
- let _, (ty, left, right), _, _ = eq1
- and _, (ty', left', right'), _, _ = eq2 in
+ let _, (ty, left, right, _), _, _ = eq1
+ and _, (ty', left', right', _), _, _ = eq2 in
let weight_of t = fst (weight_of_term ~consider_metas:false t) in
let w1 = (weight_of ty) + (weight_of left) + (weight_of right)
and w2 = (weight_of ty') + (weight_of left') + (weight_of right') in
let symbols_counter = ref 0;;
-let select env passive active =
- let (neg_list, neg_set), (pos_list, pos_set) = passive in
+let select env passive (active, _) =
+ let (neg_list, neg_set), (pos_list, pos_set), passive_table = passive in
let remove eq l =
- List.filter (fun e -> not (e = eq)) l
+ List.filter (fun e -> e <> eq) l
in
if !weight_age_ratio > 0 then
weight_age_counter := !weight_age_counter - 1;
weight_age_counter := !weight_age_ratio;
match neg_list, pos_list with
| hd::tl, pos ->
- (Negative, hd), ((tl, EqualitySet.remove hd neg_set), (pos, pos_set))
+ (* Negatives aren't indexed, no need to remove them... *)
+ (Negative, hd),
+ ((tl, EqualitySet.remove hd neg_set), (pos, pos_set), passive_table)
| [], hd::tl ->
- (Positive, hd), (([], neg_set), (tl, EqualitySet.remove hd pos_set))
+ let passive_table = Indexing.remove_index passive_table hd in
+ (Positive, hd),
+ (([], neg_set), (tl, EqualitySet.remove hd pos_set), passive_table)
| _, _ -> assert false
)
| _ when (!symbols_counter > 0) && (EqualitySet.is_empty neg_set) -> (
let _, current = EqualitySet.fold f pos_set initial in
(* Printf.printf "\nsymbols-based selection: %s\n\n" *)
(* (string_of_equality ~env current); *)
+ let passive_table = Indexing.remove_index passive_table current in
(Positive, current),
(([], neg_set),
- (remove current pos_list, EqualitySet.remove current pos_set))
+ (remove current pos_list, EqualitySet.remove current pos_set),
+ passive_table)
| _ ->
let current = EqualitySet.min_elt pos_set in
let passive =
(neg_list, neg_set),
- (remove current pos_list, EqualitySet.remove current pos_set)
+ (remove current pos_list, EqualitySet.remove current pos_set),
+ Indexing.remove_index passive_table current
in
(Positive, current), passive
)
let current = set_selection pos_set in
let passive =
(neg_list, neg_set),
- (remove current pos_list, EqualitySet.remove current pos_set)
+ (remove current pos_list, EqualitySet.remove current pos_set),
+ Indexing.remove_index passive_table current
in
(Positive, current), passive
else
let current = set_selection neg_set in
let passive =
(remove current neg_list, EqualitySet.remove current neg_set),
- (pos_list, pos_set)
+ (pos_list, pos_set),
+ passive_table
in
(Negative, current), passive
;;
let set_of equalities =
List.fold_left (fun s e -> EqualitySet.add e s) EqualitySet.empty equalities
in
- (neg, set_of neg), (pos, set_of pos)
+ let table = Hashtbl.create (List.length pos) in
+ (neg, set_of neg),
+ (pos, set_of pos),
+ List.fold_left (fun tbl e -> Indexing.index tbl e) table pos
+;;
+
+
+let make_active () =
+ [], Hashtbl.create 1
;;
let add_to_passive passive (new_neg, new_pos) =
- let (neg_list, neg_set), (pos_list, pos_set) = passive in
+ let (neg_list, neg_set), (pos_list, pos_set), table = passive in
let ok set equality = not (EqualitySet.mem equality set) in
let neg = List.filter (ok neg_set) new_neg
and pos = List.filter (ok pos_set) new_pos in
let add set equalities =
List.fold_left (fun s e -> EqualitySet.add e s) set equalities
in
- (neg @ neg_list, add neg_set neg), (pos_list @ pos, add pos_set pos)
+ (neg @ neg_list, add neg_set neg),
+ (pos_list @ pos, add pos_set pos),
+ List.fold_left (fun tbl e -> Indexing.index tbl e) table pos
;;
let passive_is_empty = function
- | ([], _), ([], _) -> true
+ | ([], _), ([], _), _ -> true
| _ -> false
;;
(* TODO: find a better way! *)
let maxmeta = ref 0;;
-let infer env sign current active =
- let rec infer_negative current = function
- | [] -> [], []
- | (Negative, _)::tl -> infer_negative current tl
- | (Positive, equality)::tl ->
- let res = superposition_left env current equality in
- let neg, pos = infer_negative current tl in
- res @ neg, pos
-
- and infer_positive current = function
- | [] -> [], []
- | (Negative, equality)::tl ->
- let res = superposition_left env equality current in
- let neg, pos = infer_positive current tl in
- res @ neg, pos
- | (Positive, equality)::tl ->
- let maxm, res = superposition_right !maxmeta env current equality in
- let maxm, res' = superposition_right maxm env equality current in
- maxmeta := maxm;
- let neg, pos = infer_positive current tl in
-
-(* Printf.printf "risultato di superposition_right: %s %s\n%s\n\n" *)
-(* (string_of_equality ~env current) (string_of_equality ~env equality) *)
-(* (String.concat "\n" (List.map (string_of_equality ~env) res)); *)
-(* Printf.printf "risultato di superposition_right: %s %s\n%s\n\n" *)
-(* (string_of_equality ~env equality) (string_of_equality ~env current) *)
-(* (String.concat "\n" (List.map (string_of_equality ~env) res')); *)
-
- neg, res @ res' @ pos
- in
+let infer env sign current (active_list, active_table) =
match sign with
- | Negative -> infer_negative current active
- | Positive -> infer_positive current active
+ | Negative ->
+ Indexing.superposition_left env active_table current, []
+ | Positive ->
+ let maxm, res =
+ Indexing.superposition_right !maxmeta env active_table current in
+ maxmeta := maxm;
+ let rec infer_positive table = function
+ | [] -> [], []
+ | (Negative, equality)::tl ->
+ let res = Indexing.superposition_left env table equality in
+ let neg, pos = infer_positive table tl in
+ res @ neg, pos
+ | (Positive, equality)::tl ->
+ let maxm, res =
+ Indexing.superposition_right !maxmeta env table equality in
+ maxmeta := maxm;
+ let neg, pos = infer_positive table tl in
+ neg, res @ pos
+ in
+ let curr_table = Indexing.index (Hashtbl.create 1) current in
+ let neg, pos = infer_positive curr_table active_list in
+ neg, res @ pos
;;
try
let (proof, _, _, _) =
List.find
- (fun (proof, (ty, left, right), m, a) ->
+ (fun (proof, (ty, left, right, ordering), m, a) ->
fst (CicReduction.are_convertible context left right ugraph))
negative
in
;;
-let forward_simplify env (sign, current) ?passive active =
- let pn, pp =
+let forward_simplify env (sign, current) ?passive (active_list, active_table) =
+ let pl, passive_table =
match passive with
- | None -> [], []
- | Some ((pn, _), (pp, _)) ->
- (List.map (fun e -> Negative, e) pn),
- (List.map (fun e -> Positive, e) pp)
+ | None -> [], None
+ | Some ((pn, _), (pp, _), pt) ->
+ let pn = List.map (fun e -> (Negative, e)) pn
+ and pp = List.map (fun e -> (Positive, e)) pp in
+ pn @ pp, Some pt
in
- let all = active @ pn @ pp in
+ let all = active_list @ pl in
let rec find_duplicate sign current = function
| [] -> false
| (s, eq)::tl when s = sign ->
else find_duplicate sign current tl
| _::tl -> find_duplicate sign current tl
in
-(* let duplicate = find_duplicate sign current all in *)
-(* if duplicate then *)
-(* None *)
-(* else *)
- let rec aux env (sign, current) = function
- | [] -> Some (sign, current)
- | (Negative, _)::tl -> aux env (sign, current) tl
- | (Positive, equality)::tl ->
- let newmeta, newcurrent =
- demodulation !maxmeta env current equality in
- maxmeta := newmeta;
- if is_identity env newcurrent then
- if sign = Negative then
- Some (sign, current)
- else
- None
- else if newcurrent <> current then
- aux env (sign, newcurrent) active
- else
- aux env (sign, newcurrent) tl
+ let demodulate table current =
+ let newmeta, newcurrent =
+ Indexing.demodulation !maxmeta env table current in
+ maxmeta := newmeta;
+ if is_identity env newcurrent then
+ if sign = Negative then Some (sign, newcurrent) else None
+ else
+ Some (sign, newcurrent)
+ in
+ let res =
+ let res = demodulate active_table current in
+ match res with
+ | None -> None
+ | Some (sign, newcurrent) ->
+ match passive_table with
+ | None -> res
+ | Some passive_table -> demodulate passive_table newcurrent
in
- let res = aux env (sign, current) all in
match res with
| None -> None
| Some (s, c) ->
else res
;;
+type fs_time_info_t = {
+ mutable build_all: float;
+ mutable demodulate: float;
+ mutable subsumption: float;
+};;
+
+let fs_time_info = { build_all = 0.; demodulate = 0.; subsumption = 0. };;
+
let forward_simplify_new env (new_neg, new_pos) ?passive active =
- let pn, pp =
+ let t1 = Unix.gettimeofday () in
+
+ let active_list, active_table = active in
+ let pl, passive_table =
match passive with
- | None -> [], []
- | Some ((pn, _), (pp, _)) ->
- (List.map (fun e -> Negative, e) pn),
- (List.map (fun e -> Positive, e) pp)
+ | None -> [], None
+ | Some ((pn, _), (pp, _), pt) ->
+ let pn = List.map (fun e -> (Negative, e)) pn
+ and pp = List.map (fun e -> (Positive, e)) pp in
+ pn @ pp, Some pt
in
- let all = active @ pn @ pp in
- let remove_identities equalities =
- let ok eq = not (is_identity env eq) in
- List.filter ok equalities
+ let all = active_list @ pl in
+
+ let t2 = Unix.gettimeofday () in
+ fs_time_info.build_all <- fs_time_info.build_all +. (t2 -. t1);
+
+ let demodulate table target =
+ let newmeta, newtarget = Indexing.demodulation !maxmeta env table target in
+ maxmeta := newmeta;
+ newtarget
in
- let rec simpl all' target =
- match all' with
- | [] -> target
- | (Negative, _)::tl -> simpl tl target
- | (Positive, source)::tl ->
- let newmeta, newtarget = demodulation !maxmeta env target source in
- maxmeta := newmeta;
- if is_identity env newtarget then newtarget
- else if newtarget <> target then (
-(* Printf.printf "OK:\n%s\n%s\n" *)
-(* (string_of_equality ~env target) *)
-(* (string_of_equality ~env newtarget); *)
-(* print_newline (); *)
- simpl all newtarget
- )
- else simpl tl newtarget
+ let f sign' target (sign, eq) =
+ if sign <> sign' then false
+ else subsumption env target eq
in
- let new_neg = List.map (simpl all) new_neg
- and new_pos = remove_identities (List.map (simpl all) new_pos) in
+
+ let t1 = Unix.gettimeofday () in
+
+ let new_neg, new_pos =
+ (List.filter (fun e -> not (List.exists (f Negative e) all)) new_neg,
+ List.filter (fun e -> not (List.exists (f Positive e) all)) new_pos)
+ in
+
+ let t2 = Unix.gettimeofday () in
+ fs_time_info.subsumption <- fs_time_info.subsumption +. (t2 -. t1);
+ let t1 = Unix.gettimeofday () in
+
+ let new_neg, new_pos =
+ let new_neg = List.map (demodulate active_table) new_neg
+ and new_pos = List.map (demodulate active_table) new_pos in
+ match passive_table with
+ | None -> new_neg, new_pos
+ | Some passive_table ->
+ List.map (demodulate passive_table) new_neg,
+ List.map (demodulate passive_table) new_pos
+ in
+
+ let t2 = Unix.gettimeofday () in
+ fs_time_info.demodulate <- fs_time_info.demodulate +. (t2 -. t1);
+
let new_pos_set =
- List.fold_left (fun s e -> EqualitySet.add e s) EqualitySet.empty new_pos
+ List.fold_left
+ (fun s e ->
+ if not (Inference.is_identity env e) then EqualitySet.add e s else s)
+ EqualitySet.empty new_pos
in
let new_pos = EqualitySet.elements new_pos_set in
- let f sign' target (sign, eq) =
-(* Printf.printf "f %s <%s> (%s, <%s>)\n" *)
-(* (string_of_sign sign') (string_of_equality ~env target) *)
-(* (string_of_sign sign) (string_of_equality ~env eq); *)
- if sign <> sign' then false
- else subsumption env target eq
- in
-(* new_neg, new_pos *)
- (List.filter (fun e -> not (List.exists (f Negative e) all)) new_neg,
- List.filter (fun e -> not (List.exists (f Positive e) all)) new_pos)
+ new_neg, new_pos
+(* let res = *)
+(* (List.filter (fun e -> not (List.exists (f Negative e) all)) new_neg, *)
+(* List.filter (fun e -> not (List.exists (f Positive e) all)) new_pos) *)
+(* in *)
+(* res *)
;;
let backward_simplify_active env (new_neg, new_pos) active =
- let new_pos = List.map (fun e -> Positive, e) new_pos in
- let active, newa =
+ let active_list, active_table = active in
+ let new_pos, new_table =
+ List.fold_left
+ (fun (l, t) e -> (Positive, e)::l, Indexing.index t e)
+ ([], Hashtbl.create (List.length new_pos)) new_pos
+ in
+ let active_list, newa =
List.fold_right
(fun (s, equality) (res, newn) ->
- match forward_simplify env (s, equality) new_pos with
- | None when s = Negative ->
- Printf.printf "\nECCO QUI: %s\n"
- (string_of_equality ~env equality);
- print_newline ();
- res, newn
+ match forward_simplify env (s, equality) (new_pos, new_table) with
| None -> res, newn
| Some (s, e) ->
if equality = e then
(s, e)::res, newn
- else
+ else
res, (s, e)::newn)
- active ([], [])
+ active_list ([], [])
in
let find eq1 where =
List.exists (fun (s, e) -> meta_convertibility_eq eq1 e) where
in
let active, newa =
- let f (s, eq) res =
- if (is_identity env eq) || (find eq res) then res else (s, eq)::res
- in
List.fold_right
- (fun (s, eq) res ->
- if (is_identity env eq) || (find eq res) then res else (s, eq)::res)
- active [],
+ (fun (s, eq) (res, tbl) ->
+ if (is_identity env eq) || (find eq res) then
+ res, tbl
+ else
+ (s, eq)::res, if s = Negative then tbl else Indexing.index tbl eq)
+ active_list ([], Hashtbl.create (List.length active_list)),
List.fold_right
(fun (s, eq) (n, p) ->
if (s <> Negative) && (is_identity env eq) then
let backward_simplify_passive env (new_neg, new_pos) passive =
- let new_pos = List.map (fun e -> Positive, e) new_pos in
- let (nl, ns), (pl, ps) = passive in
+ let new_pos, new_table =
+ List.fold_left
+ (fun (l, t) e -> (Positive, e)::l, Indexing.index t e)
+ ([], Hashtbl.create (List.length new_pos)) new_pos
+ in
+ let (nl, ns), (pl, ps), passive_table = passive in
let f sign equality (resl, ress, newn) =
- match forward_simplify env (sign, equality) new_pos with
+ match forward_simplify env (sign, equality) (new_pos, new_table) with
| None -> resl, EqualitySet.remove equality ress, newn
| Some (s, e) ->
if equality = e then
in
let nl, ns, newn = List.fold_right (f Negative) nl ([], ns, [])
and pl, ps, newp = List.fold_right (f Positive) pl ([], ps, []) in
+ let passive_table =
+ List.fold_left
+ (fun tbl e -> Indexing.index tbl e) (Hashtbl.create (List.length pl)) pl
+ in
match newn, newp with
- | [], [] -> ((nl, ns), (pl, ps)), None
- | _, _ -> ((nl, ns), (pl, ps)), Some (newn, newp)
+ | [], [] -> ((nl, ns), (pl, ps), passive_table), None
+ | _, _ -> ((nl, ns), (pl, ps), passive_table), Some (newn, newp)
;;
let active, newa = backward_simplify_active env new' active in
match passive with
| None ->
- active, (([], EqualitySet.empty), ([], EqualitySet.empty)), newa, None
+ active, (make_passive [] []), newa, None
| Some passive ->
let passive, newp =
backward_simplify_passive env new' passive in
;;
+let infer_time = ref 0.;;
+let forward_simpl_time = ref 0.;;
+let backward_simpl_time = ref 0.;;
+
let rec given_clause env passive active =
match passive_is_empty passive with
| true -> Failure
| false ->
-(* Printf.printf "before select\n"; *)
let (sign, current), passive = select env passive active in
-(* Printf.printf "before simplification: sign: %s\ncurrent: %s\n\n" *)
-(* (string_of_sign sign) (string_of_equality ~env current); *)
match forward_simplify env (sign, current) ~passive active with
-(* | None when sign = Negative -> *)
-(* Printf.printf "OK!!! %s %s" (string_of_sign sign) *)
-(* (string_of_equality ~env current); *)
-(* print_newline (); *)
-(* let proof, _, _, _ = current in *)
-(* Success (Some proof, env) *)
| None ->
-(* Printf.printf "avanti... %s %s" (string_of_sign sign) *)
-(* (string_of_equality ~env current); *)
-(* print_newline (); *)
given_clause env passive active
| Some (sign, current) ->
if (sign = Negative) && (is_identity env current) then (
(string_of_sign sign) (string_of_equality ~env current);
print_newline ();
+ let t1 = Unix.gettimeofday () in
let new' = infer env sign current active in
+ let t2 = Unix.gettimeofday () in
+ infer_time := !infer_time +. (t2 -. t1);
+
let res, proof = contains_empty env new' in
if res then
Success (proof, env)
- else
+ else
+ let t1 = Unix.gettimeofday () in
let new' = forward_simplify_new env new' active in
+ let t2 = Unix.gettimeofday () in
+ let _ =
+ forward_simpl_time := !forward_simpl_time +. (t2 -. t1)
+ in
let active =
match sign with
| Negative -> active
| Positive ->
+ let t1 = Unix.gettimeofday () in
let active, _, newa, _ =
backward_simplify env ([], [current]) active
in
+ let t2 = Unix.gettimeofday () in
+ backward_simpl_time := !backward_simpl_time +. (t2 -. t1);
match newa with
| None -> active
| Some (n, p) ->
- let nn = List.map (fun e -> Negative, e) n
- and pp = List.map (fun e -> Positive, e) p in
- nn @ active @ pp
+ let al, tbl = active in
+ let nn = List.map (fun e -> Negative, e) n in
+ let pp, tbl =
+ List.fold_right
+ (fun e (l, t) ->
+ (Positive, e)::l,
+ Indexing.index tbl e)
+ p ([], tbl)
+ in
+ nn @ al @ pp, tbl
in
let _ =
Printf.printf "active:\n%s\n"
(String.concat "\n"
((List.map
(fun (s, e) -> (string_of_sign s) ^ " " ^
- (string_of_equality ~env e)) active)));
+ (string_of_equality ~env e)) (fst active))));
print_newline ();
in
let _ =
match contains_empty env new' with
| false, _ ->
let active =
+ let al, tbl = active in
match sign with
- | Negative -> (sign, current)::active
- | Positive -> active @ [(sign, current)]
+ | Negative -> (sign, current)::al, tbl
+ | Positive ->
+ al @ [(sign, current)], Indexing.index tbl current
in
let passive = add_to_passive passive new' in
- let (_, ns), (_, ps) = passive in
+ let (_, ns), (_, ps), _ = passive in
Printf.printf "passive:\n%s\n"
(String.concat "\n"
((List.map (fun e -> "Negative " ^
match passive_is_empty passive with
| true -> Failure
| false ->
-(* Printf.printf "before select\n"; *)
let (sign, current), passive = select env passive active in
-(* Printf.printf "before simplification: sign: %s\ncurrent: %s\n\n" *)
-(* (string_of_sign sign) (string_of_equality ~env current); *)
match forward_simplify env (sign, current) ~passive active with
| None ->
given_clause_fullred env passive active
(string_of_sign sign) (string_of_equality ~env current);
print_newline ();
+ let t1 = Unix.gettimeofday () in
let new' = infer env sign current active in
+ let t2 = Unix.gettimeofday () in
+ infer_time := !infer_time +. (t2 -. t1);
let active =
if is_identity env current then active
else
+ let al, tbl = active in
match sign with
- | Negative -> (sign, current)::active
- | Positive -> active @ [(sign, current)]
+ | Negative -> (sign, current)::al, tbl
+ | Positive -> al @ [(sign, current)], Indexing.index tbl current
in
-(* let _ = *)
-(* match new' with *)
-(* | neg, pos -> *)
-(* Printf.printf "new' before simpl:\n%s\n" *)
-(* (String.concat "\n" *)
-(* ((List.map *)
-(* (fun e -> "Negative " ^ *)
-(* (string_of_equality ~env e)) neg) @ *)
-(* (List.map *)
-(* (fun e -> "Positive " ^ *)
-(* (string_of_equality ~env e)) pos))); *)
-(* print_newline (); *)
-(* in *)
let rec simplify new' active passive =
+ let t1 = Unix.gettimeofday () in
let new' = forward_simplify_new env new' ~passive active in
+ let t2 = Unix.gettimeofday () in
+ forward_simpl_time := !forward_simpl_time +. (t2 -. t1);
+ let t1 = Unix.gettimeofday () in
let active, passive, newa, retained =
- backward_simplify env new' ~passive active
- in
+ backward_simplify env new' ~passive active in
+ let t2 = Unix.gettimeofday () in
+ backward_simpl_time := !backward_simpl_time +. (t2 -. t1);
match newa, retained with
| None, None -> active, passive, new'
| Some (n, p), None
(String.concat "\n"
((List.map
(fun (s, e) -> (string_of_sign s) ^ " " ^
- (string_of_equality ~env e)) active)));
+ (string_of_equality ~env e)) (fst active))));
print_newline ();
in
let _ =
match contains_empty env new' with
| false, _ ->
let passive = add_to_passive passive new' in
-(* let (_, ns), (_, ps) = passive in *)
-(* Printf.printf "passive:\n%s\n" *)
-(* (String.concat "\n" *)
-(* ((List.map (fun e -> "Negative " ^ *)
-(* (string_of_equality ~env e)) *)
-(* (EqualitySet.elements ns)) @ *)
-(* (List.map (fun e -> "Positive " ^ *)
-(* (string_of_equality ~env e)) *)
-(* (EqualitySet.elements ps)))); *)
-(* print_newline (); *)
given_clause_fullred env passive active
| true, proof ->
Success (proof, env)
let env = (metasenv, context, ugraph) in
try
let term_equality = equality_of_term meta_proof goal in
- let meta_proof, (eq_ty, left, right), _, _ = term_equality in
- let active = [] in
+ let meta_proof, (eq_ty, left, right, ordering), _, _ = term_equality in
+ let active = make_active () in
let passive = make_passive [term_equality] equalities in
- Printf.printf "\ncurrent goal: %s ={%s} %s\n"
- (PP.ppterm left) (PP.ppterm eq_ty) (PP.ppterm right);
+ Printf.printf "\ncurrent goal: %s\n"
+ (string_of_equality ~env term_equality);
Printf.printf "\ncontext:\n%s\n" (PP.ppcontext context);
Printf.printf "\nmetasenv:\n%s\n" (print_metasenv metasenv);
- Printf.printf "\nequalities:\n";
- List.iter
- (function (_, (ty, t1, t2), _, _) ->
- let w1 = weight_of_term t1 in
- let w2 = weight_of_term t2 in
- let res = !compare_terms t1 t2 in
- Printf.printf "{%s}: %s<%s> %s %s<%s>\n" (PP.ppterm ty)
- (PP.ppterm t1) (string_of_weight w1)
- (string_of_comparison res)
- (PP.ppterm t2) (string_of_weight w2))
- equalities;
+ Printf.printf "\nequalities:\n%s\n"
+ (String.concat "\n"
+ (List.map
+ (string_of_equality ~env)
+ equalities));
print_endline "--------------------------------------------------";
let start = Unix.gettimeofday () in
print_endline "GO!";
| Failure ->
Printf.printf "NO proof found! :-(\n\n"
| Success (Some proof, env) ->
- Printf.printf "OK, found a proof!:\n%s\n%.9f\n" (PP.ppterm proof)
+ Printf.printf "OK, found a proof!:\n%s\n%.9f\n"
+ (PP.pp proof (names_of_context context))
(finish -. start);
+ Printf.printf ("infer_time: %.9f\nforward_simpl_time: %.9f\n" ^^
+ "backward_simpl_time: %.9f\n")
+ !infer_time !forward_simpl_time !backward_simpl_time;
+ Printf.printf ("forward_simpl_details:\n build_all: %.9f\n" ^^
+ " demodulate: %.9f\n subsumption: %.9f\n")
+ fs_time_info.build_all fs_time_info.demodulate
+ fs_time_info.subsumption;
| Success (None, env) ->
Printf.printf "Success, but no proof?!?\n\n"
with exc ->
and set_lpo () = Utils.compare_terms := lpo
and set_kbo () = Utils.compare_terms := nonrec_kbo
and set_fullred () = given_clause_ref := given_clause_fullred
+ and set_use_index v = Indexing.use_index := v
in
Arg.parse [
"-f", Arg.Unit set_fullred, "Use full-reduction strategy";
"-lpo", Arg.Unit set_lpo, "Use lpo term ordering";
"-kbo", Arg.Unit set_kbo, "Use (non-recursive) kbo term ordering (default)";
+
+ "-i", Arg.Bool set_use_index, "Use indexing yes/no (default: yes)";
] (fun a -> ()) "Usage:"
in
Helm_registry.load_from !configuration_file;
projects / helm.git / blobdiff