anchor.diff:  
   %% @private
   wait_for_connectedness() ->
  -    ok = case os:getenv("DCOS", "false") of
  +    case os:getenv("DCOS", "false") of
           "false" ->
               ok;
           _ ->
  
positive.code:                     timer:sleep(100),
                      wait_for_connectedness()
              end
      end,
  
      lasp_instrumentation:experiment_started().
  
  %% @private
  log_message_queue_size(Method) ->
  
negative.code:     %% Delay for graph connectedness.
      lasp_logger:extended("TBR Waiting for connectedness."),
      wait_for_connectedness(),
      lasp_instrumentation:experiment_started(),
      lasp_logger:extended("TBR Will create ads."),
  
      %% Build DAG.
  