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Move calls to eliminate_doublons in a single place

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This commit is contained in:
Guillaume Bury 2017-03-31 15:35:53 +02:00
parent f5f9a4ab69
commit 5725cf5173
1 changed files with 8 additions and 8 deletions
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16
src/core/internal.ml
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@ -759,7 +759,9 @@ module Make
Array.iter (fun x -> insert_var_order (elt_of_var x.var)) init.atoms;
let vec = clause_vector init in
try
let atoms, history = partition init.atoms in
let c = eliminate_doublons init in
Log.debugf debug "Doublons eliminated: %a" (fun k -> k St.pp_clause c);
let atoms, history = partition c.atoms in
let clause =
if history = []
then (
@ -767,7 +769,7 @@ module Make
List.iteri (fun i a -> init.atoms.(i) <- a) atoms;
init
)
else make_clause ?tag:init.tag (fresh_name ()) atoms (History (init :: history))
else make_clause ?tag:init.tag (fresh_name ()) atoms (History (c :: history))
in
Log.debugf info "New clause: @[<hov>%a@]" (fun k->k St.pp_clause clause);
match atoms with
@ -935,7 +937,7 @@ module Make
let atoms = List.rev_map create_atom l in
let c = make_clause (fresh_tname ()) atoms (Lemma lemma) in
Log.debugf info "Pushing clause %a" (fun k->k St.pp_clause c);
Stack.push (eliminate_doublons c) env.clauses_to_add
Stack.push c env.clauses_to_add
let slice_propagate f = function
| Plugin_intf.Eval l ->
@ -949,7 +951,7 @@ module Make
(p :: List.map (fun a -> a.neg) l) (Lemma proof) in
if p.is_true then ()
else if p.neg.is_true then
Stack.push (eliminate_doublons c) env.clauses_to_add
Stack.push c env.clauses_to_add
else begin
Iheap.grow_to_at_least env.order (St.nb_elt ());
insert_subterms_order p.var;
@ -1155,7 +1157,7 @@ module Make
let atoms = List.rev_map create_atom l in
let c = make_clause (fresh_tname ()) atoms (Lemma p) in
Log.debugf info "Theory conflict clause: %a" (fun k -> k St.pp_clause c);
Stack.push (eliminate_doublons c) env.clauses_to_add
Stack.push c env.clauses_to_add
end;
if Stack.is_empty env.clauses_to_add then raise Sat
end
@ -1168,9 +1170,7 @@ module Make
let atoms = List.rev_map atom l in
let c = make_clause ?tag (fresh_hname ()) atoms Hyp in
Log.debugf debug "Assuming clause: @[<hov 2>%a@]" (fun k -> k pp_clause c);
let c' = eliminate_doublons c in
Log.debugf debug "Inserting clause: @[<hov 2>%a@]" (fun k -> k pp_clause c');
Stack.push c' env.clauses_to_add)
Stack.push c env.clauses_to_add)
cnf
(* create a factice decision level for local assumptions *)