if (!xbt_dynar_is_empty(table->buckets[i].nodes)) {
XBT_INFO("Bucket number %d: ", i);
xbt_dynar_foreach(table->buckets[i].nodes, j, value) {
if (!xbt_dynar_is_empty(table->buckets[i].nodes)) {
XBT_INFO("Bucket number %d: ", i);
xbt_dynar_foreach(table->buckets[i].nodes, j, value) {