anchor.diff:  			if
       % first check if load balancing is necessary
   				MyLoad =< Epsilon * LoadX ->
  -					?TRACE("My node is light~n"),
  +					?TRACE1("My node is light~n"),
   					balance_adjacent(NodeX, MyLBInfo);
   				LoadX =< Epsilon * MyLoad ->
  -					?TRACE("My node is heavy~n"),
  +					?TRACE1("My node is heavy~n"),
   					balance_adjacent(MyLBInfo, NodeX);
   				true ->
   					%% no balancing
  -					?TRACE("Won't balance~n")
  +					?TRACE1("Won't balance~n")
   			end;
   		_ -> ok
   	end,
  
positive.code: -include("scalaris.hrl").
  -include("record_helpers.hrl").
  
  -define(TRACE(X,Y), ok).
  %%-define(TRACE(X,Y), io:format(X,Y)).
  -define(TRACE(X), ?TRACE(X, [])).
  
  -export([start_link/1, init/1]).
  -export([on/2, process_lb_msg/2]).
  
negative.code: %% LightNode. Otherwise we instruct the HeavyNode to set up
  %% a jump operation with the Lightnode.
  process_lb_msg({balance_load, phase2, HeavyNode, LightNode}, DhtState) ->
  	?TRACE1("In phase 2~n"),
  	MyLBInfo = serialize(dht_node_state:details(DhtState)),
  	MyLoad = get_load(MyLBInfo),
  	LoadHeavyNode = get_load(HeavyNode),
  