"I know our process diagram for ISO9001 says we do all that fancy stuff, but actually when we release we tell Bob down the corrider who has an Excel macro that pulls all the code from Git, builds and deploys it. It comes out a bit different every time!"
And to keep memory usage under control, we restart the non-deterministic service every 2 days because we were too scrapy to clean up memory after using it.
Jim said we will add more bugs fixing it so we believe him.