Greg runs The System on the 360/30 at Waterloo, but it fails and after it is detected he is expelled. Unwilling to simply drop it, he then rents time on commercial timesharing systems to improve the program, adding features to make it avoid detection so he won't get kicked off with the next failure. The command "rodtsasdt llllllreport*" typed into the command line returns current statistics on the number of systems infected and their total core memory. After several attempts, the program is finally successful, and realizing the system has succeeded and is beginning to spread, he injects a "killer" program to shut it down. It stops responding to him, so he considers the experiment successful and terminated.