sig
type abdrule_t
type proof_t
type defs_t
module Seq : SEQUENT
module Proof : PROOF
val bfs :
int ->
Sigs.ABDUCER.abdrule_t ->
Seq.t ->
Sigs.ABDUCER.defs_t ->
(Sigs.ABDUCER.defs_t -> bool) ->
(Sigs.ABDUCER.proof_t * Sigs.ABDUCER.defs_t) option
val print_proof_stats : Proof.t -> unit
val melt_proof : Pervasives.out_channel -> Proof.t -> unit
end