msg_task_t task = MSG_task_create("pid", task_comp_size, task_comm_size, &pid);
XBT_INFO("Sending pid of \"%d\".", pid);
MSG_task_send(task, mailbox);
msg_task_t task = MSG_task_create("pid", task_comp_size, task_comm_size, &pid);
XBT_INFO("Sending pid of \"%d\".", pid);
MSG_task_send(task, mailbox);