xbt_assert(argc != 1, "Wrong number of arguments for this node");
/* Initialize the node's data-structures */
- myid = atoi(argv[1]);
+ myid = xbt_str_parse_int(argv[1], "Invalid ID received as first node parameter: %s");
snprintf(my_mbox, MAILBOX_NAME_SIZE - 1, "%d", myid);
sC = xbt_matrix_double_new_zeros(NODE_MATRIX_SIZE, NODE_MATRIX_SIZE);