GNUNET_assert (NULL != r);
GNUNET_assert (0 == strcmp ("11", r));
GNUNET_CONTAINER_heap_update_cost (myHeap, n6, 200);
GNUNET_CONTAINER_heap_remove_node (n3);
GNUNET_assert (NULL != r);
GNUNET_assert (0 == strcmp ("11", r));
GNUNET_CONTAINER_heap_update_cost (myHeap, n6, 200);
GNUNET_CONTAINER_heap_remove_node (n3);