(* let stamp = Unix.gettimeofday () in *)
match P.fast_eq_check s goal with
| P.Error _ | P.GaveUp | P.Timeout _ -> []
| P.Unsatisfiable solutions ->
(* print (lazy (Printf.sprintf "Got solutions in %fs"
(Unix.gettimeofday() -. stamp))); *)
(* let stamp = Unix.gettimeofday () in *)
match P.fast_eq_check s goal with
| P.Error _ | P.GaveUp | P.Timeout _ -> []
| P.Unsatisfiable solutions ->
(* print (lazy (Printf.sprintf "Got solutions in %fs"
(Unix.gettimeofday() -. stamp))); *)