xXxcolbyxXx seems to have the most accurate(?)(most sensical) theory. In addition to his explanation, in one of the .tmp files the SDGS stated that the purpose we give life is conveyed through the sacrifices we make in order to preserve the ideals we value. Since it must shut itself down to prevent the military from taking control of its weapons system in manual mode, its actions are in accord with the moral beliefs that it developed for itself.
 "The Infinite Ocean"){kind=icon}