+ MSG_process_sleep(5.0);
+ XBT_INFO("Give a 2 seconds break to the lazy guy while he's working...");
+ MSG_process_suspend(lazy);
+ MSG_process_sleep(2.0);
+ XBT_INFO("Back to work, lazy guy!");
+ MSG_process_resume(lazy);
+
+ XBT_INFO("OK, I'm done here.");