- let add_to_bag bag (_,lit,vl,proof) =
- let id = mk_id () in
- let clause = (id, lit, vl, proof) in
- let bag = Terms.M.add id clause bag in
- bag, clause
- ;;
-
- let empty_bag = Terms.M.empty ;;
+ let mk_passive_clause cl =
+ (Order.compute_unit_clause_weight cl, cl)
+ ;;
+
+ let mk_passive_goal g =
+ (Order.compute_unit_clause_weight g, g)
+ ;;
+
+ let compare_passive_clauses_weight (w1,(id1,_,_,_)) (w2,(id2,_,_,_)) =
+ if w1 = w2 then id1 - id2
+ else w1 - w2
+ ;;
+
+ let compare_passive_clauses_age (_,(id1,_,_,_)) (_,(id2,_,_,_)) =
+ id1 - id2
+ ;;