-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_add,xbt_dict,"Dictionaries internals: elements addition");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_search,xbt_dict,"Dictionaries internals: searching");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_remove,xbt_dict,"Dictionaries internals: elements removal");
-XBT_LOG_NEW_SUBCATEGORY(xbt_dict_collapse,xbt_dict,"Dictionaries internals: post-removal cleanup");