XBT_DEBUG("We are connecting node %d(%u,%u) to his parents.", node->id, node->level, node->position);
currentParentNode += this->get_level_position(level + 1);
for (unsigned int i = 0; i < this->nodes_by_level_[level + 1]; i++) {
XBT_DEBUG("We are connecting node %d(%u,%u) to his parents.", node->id, node->level, node->position);
currentParentNode += this->get_level_position(level + 1);
for (unsigned int i = 0; i < this->nodes_by_level_[level + 1]; i++) {