anchor.diff:              io:format("====> Left after kill rate (with propagation): ~p/sec.~n~n", [GroupsKillRate]);
   
           true ->
  -            io:format("====> Skipping GROUPS.~n")
  +            io:format("~n====> Skipping GROUPS.~n")
       end,
   
       %% stop node
  
positive.code:     wait_groups_propagation/1
  ]).
  -export([
      start_profiling/0,
      stop_profiling/0
  ]).
  
  %% macros
  
negative.code:             io:format("====> Unregistered after kill rate (with propagation): ~p/sec.~n~n", [RegKillRate]);
  
          true ->
              io:format("~n====> Skipping REGISTRY.~n~n")
      end,
  
      case SkipGroups of
  