DEBUG_TRACE (DEBUG::Graph, "Routes resorted, order follows:\n");
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
DEBUG_TRACE (DEBUG::Graph, string_compose ("\t%1 signal order %2\n",
DEBUG_TRACE (DEBUG::Graph, "Routes resorted, order follows:\n");
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
DEBUG_TRACE (DEBUG::Graph, string_compose ("\t%1 signal order %2\n",