X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=src%2Frun.ml;fp=src%2Frun.ml;h=39eec26448307d4fb828b3606a2e1858addaf58f;hb=05eaaee159125065661a69fbe3d11f54a3534f3f;hp=1dfb6a8614327aac3f0b80ef37447d2529ece831;hpb=71804e81fe8aaa4c95073663b1cabdb5ba1dc87a;p=tatoo.git diff --git a/src/run.ml b/src/run.ml index 1dfb6a8..39eec26 100644 --- a/src/run.ml +++ b/src/run.ml @@ -35,41 +35,7 @@ exception Max_fail (* Hash Consign modules *) - -module type Oracle_fixpoint = -sig - type t = StateSet.t*StateSet.t*StateSet.t*((StateSet.elt*Formula.t) list)*QName.t - val equal : t -> t -> bool - val hash : t -> int -end - -type dStateS = StateSet.t*StateSet.t -module type Run_fixpoint = -sig - type t = dStateS*dStateS*dStateS*(State.t*Formula.t) list*QName.t - val equal : t -> t -> bool - val hash : t -> int -end - -module Oracle_fixpoint : Oracle_fixpoint = struct - type t = - StateSet.t*StateSet.t*StateSet.t*((StateSet.elt*Formula.t) list)*QName.t - let equal (s,l,r,list,t) (s',l',r',list',t') = StateSet.equal s s' && - StateSet.equal l l' && StateSet.equal r r' && QName.equal t t' - let hash (s,l,r,list,t) = - HASHINT4(StateSet.hash s, StateSet.hash l, StateSet.hash r, QName.hash t) -end - -let dequal (x,y) (x',y') = StateSet.equal x x' && StateSet.equal y y' -let dhash (x,y) = HASHINT2(StateSet.hash x, StateSet.hash y) -module Run_fixpoint : Run_fixpoint = struct - type t = dStateS*dStateS*dStateS*(State.t*Formula.t) list*QName.t - let equal (s,l,r,list,t) (s',l',r',list',t') = dequal s s' && - dequal l l' && dequal r r' && QName.equal t t' - let hash (s,l,r,list,t) = - HASHINT4(dhash s, dhash l, dhash r, QName.hash t) -end - +open Hconsed_run module HashOracle = Hashtbl.Make(Oracle_fixpoint) module HashRun = Hashtbl.Make(Run_fixpoint) @@ -77,7 +43,7 @@ module HashRun = Hashtbl.Make(Run_fixpoint) let map_leaf asta = (Asta.bot_states_s asta, StateSet.empty) (* Build the Oracle *) -let rec bu_oracle asta run tree tnode hashOracle= +let rec bu_oracle asta run tree tnode hashOracle hashEval = let node = Tree.preorder tree tnode in if Tree.is_leaf tree tnode then @@ -90,13 +56,13 @@ let rec bu_oracle asta run tree tnode hashOracle= let fnode,nnode = (* their preorders *) (Tree.preorder tree tfnode, Tree.preorder tree tnnode) in begin - bu_oracle asta run tree tfnode hashOracle; - bu_oracle asta run tree tnnode hashOracle; + bu_oracle asta run tree tfnode hashOracle hashEval; + bu_oracle asta run tree tnnode hashOracle hashEval; (* add states which satisfy a transition *) let rec result set qfr qnr flag = function | [] -> set,flag | (q,form) :: tl -> - if Formula.eval_form (set,qfr,qnr) form (* evaluates the formula*) + if Formula.eval_form (set,qfr,qnr) form hashEval then if StateSet.mem q set then result set qfr qnr 0 tl @@ -122,7 +88,7 @@ let rec bu_oracle asta run tree tnode hashOracle= end (* Build the over-approx. of the maximal run *) -let rec bu_over_max asta run tree tnode hashOver = +let rec bu_over_max asta run tree tnode hashOver hashInfer = if (Tree.is_leaf tree tnode) (* BU_oracle has already created the map *) then () @@ -130,8 +96,8 @@ let rec bu_over_max asta run tree tnode hashOver = let tfnode = Tree.first_child_x tree tnode and tnnode = Tree.next_sibling tree tnode in begin - bu_over_max asta run tree tfnode hashOver; - bu_over_max asta run tree tnnode hashOver; + bu_over_max asta run tree tfnode hashOver hashInfer; + bu_over_max asta run tree tnnode hashOver hashInfer; let (fnode,nnode) = (Tree.preorder tree tfnode, Tree.preorder tree tnnode) and node = Tree.preorder tree tnode in @@ -148,7 +114,7 @@ let rec bu_over_max asta run tree tnode hashOver = | (q,form) :: tl -> if StateSet.mem q set then result set qf qn 0 list_tr tl - else if Formula.infer_form (set,resultr) qf qn form + else if Formula.infer_form (set,resultr) qf qn form hashInfer then result (StateSet.add q set) qf qn 1 list_tr tl else result set qf qn 0 list_tr tl in let result_set () = @@ -163,7 +129,7 @@ let rec bu_over_max asta run tree tnode hashOver = (* Build the maximal run *) -let rec tp_max asta run tree tnode hashMax = +let rec tp_max asta run tree tnode hashMax hashInfer = if (Tree.is_leaf tree tnode) (* BU_oracle has already created the map *) then () @@ -204,7 +170,7 @@ let rec tp_max asta run tree tnode hashMax = and result_st_q self_q queue flag = function (*for computing the fixed p*) | [] -> flag,queue | form :: tl -> - if Formula.infer_form (self_q,self_r) qf qn form + if Formula.infer_form (self_q,self_r) qf qn form hashInfer then begin let q_cand,_,_ = Formula.st form in StateSet.iter (fun x -> Queue.push x queue) q_cand; @@ -229,7 +195,7 @@ let rec tp_max asta run tree tnode hashMax = | [] -> [] | (q,form) :: tl -> if (StateSet.mem q (fst self)) && (* infers & trans. can start here *) - (Formula.infer_form self qf qn form) + (Formula.infer_form self qf qn form hashInfer) then form :: (result self qf qn tl) else result self qf qn tl in let list_form = @@ -257,8 +223,8 @@ let rec tp_max asta run tree tnode hashMax = then () else NodeHash.replace run nnode (StateSet.inter qnq qr,qnr); (* indeed we delete all states from self transitions! *) - tp_max asta run tree tfnode hashMax; - tp_max asta run tree tnnode hashMax; + tp_max asta run tree tfnode hashMax hashInfer; + tp_max asta run tree tnnode hashMax hashInfer; end; end @@ -267,17 +233,21 @@ let compute tree asta = let size_tree = 10000 in (* todo (Tree.size ?) *) let size_hcons_O = 1000 in (* todo size Hashtbl *) let size_hcons_M = 1000 in (* todo size Hashtbl *) + let size_hcons_F = 1000 in (* todo size Hashtbl *) let map = NodeHash.create size_tree in let hashOracle = HashOracle.create(size_hcons_O) in - bu_oracle asta map tree (Tree.root tree) hashOracle; + let hashEval = Formula.HashEval.create(size_hcons_F) in + let hashInfer = Formula.HashInfer.create(size_hcons_F) in + bu_oracle asta map tree (Tree.root tree) hashOracle hashEval; HashOracle.clear hashOracle; + Formula.HashEval.clear hashEval; if flag > 0 then begin let hashOver = HashRun.create(size_hcons_M) in let hashMax = HashRun.create(size_hcons_M) in - bu_over_max asta map tree (Tree.root tree) hashOver; + bu_over_max asta map tree (Tree.root tree) hashOver hashInfer; if flag = 2 then - tp_max asta map tree (Tree.root tree) hashMax + tp_max asta map tree (Tree.root tree) hashMax hashInfer else (); HashRun.clear hashOver; HashRun.clear hashMax;