let demo_process n n_region genuine =
match (Options.getValueOfBool "demo" (*|| genuine *)) with
true ->
begin
let s = if genuine then "Genuine" else "Spurious" in
let outs = Printf.sprintf "*** %s Counterexample Found!***" s in
Message.msg_string Message.Normal outs;
dump_trace_to_node n n_region genuine;
Message.msg_string Message.Error "waiting to hear from gui";
let _ = input_line stdin in
Message.msg_string Message.Error "heard from gui!";
()
end
| false -> ()