My bad, was thinking single vout value and total vout values.

So did you know and not care?
That's what I did anyway

I'm not the dev, but he made the mistake that maybe 90% of all pos coin devs make. 
https://github.com/LIMXTEC/B3-CoinV2/blob/master/src/main.h#L50

This variable is (constantly) misinterpreted as the max supply.  It's actually the max amount that can be in a single transaction or block (total).
https://github.com/LIMXTEC/B3-CoinV2/search?utf8=%E2%9C%93&q=MAX_MONEY&type=

& hell, I'll even posit around 90% of all listed max supplies are just as utterly false.  It's just that most coins won't be testing that number nearly as soon.




He probably meant to type 2.5 billion (as per MAX_MONEY)... No idea where the equally inaccurate 2 billion figure on CMK came from.

For shits and giggles: unless you see a statement that stops rewards from generating (in here or near where it's called: https://github.com/LIMXTEC/B3-CoinV2/blob/master/src/main.cpp#L986), they keep generating.