I missed the coin references in the first post

Problem 2: Stop at 50, both AMD, Both timetravel?

I don't have any AMD but works fine on my Intels.
I don't know what to say, I have no idea why it would do this. As it looks like a clean exit it seems the
program decided to exit but did not display a reason why.

Edit: I scanned the code and I can find no code that would exit based on the CPU, no code that would exit
after a certain number of share submits and no code that would exit without a message. In othrer words
it doesn't look like my code.

Lets start with where you got the code.