anchor.diff:                      proto_sched:start_deliver();
                   stop ->
                       proto_sched:stop(),
  -                    ct:pal("Proto schedluer infos: ~.2p", proto_sched:get_infos()),
  +                    ct:pal("Proto scheduler stats: ~.2p", proto_sched:get_infos()),
                       proto_sched:cleanup()
               end;
           _ -> ok
  
positive.code:     util:wait_for_process_to_die(Pid),
      % wait a bit for the rm-processes to settle
      timer:sleep(500),
      proto_sched(start),
      Config.
  
  end_per_testcase(_TestCase, _Config) ->
      proto_sched(stop),
      unittest_helper:stop_ring(),
      ok.
  
  
negative.code:         ?SCALARIS_RECV(X,
                         ?ct_fail("slide_~.0p(~B.~B, ~.0p, ~.0p, ~.0p) unexpected message: ~.0p",
                                  [PredOrSucc, NthNode, N, Node, Other, TargetId, X]))
          end.
  
  -spec stop_time(F::fun(() -> any()), Tag::string()) -> ok.
  stop_time(F, Tag) ->
  