XBT_INFO("# Add one more process on each VM");
xbt_dynar_foreach(vms, i, vm) {
unsigned int index = i + xbt_dynar_length(vms);
- char *vm_name = bprintf("VM%02d", i);
- char *pr_name = bprintf("WRK%02d", index);
+ char* vm_name = bprintf("VM%02u", i);
+ char* pr_name = bprintf("WRK%02u", index);
XBT_INFO("put a process (%s) on %s", pr_name, vm_name);
MSG_process_create(pr_name, worker_fun, NULL, (msg_host_t)vm);