ninja check-extended
ninja bitcoind
./src/bitcoind -avaproofstakeutxoconfirmations=1 # fail
./src/bitcoind -avaproofstakeutxoconfirmations=999 # fail
./src/bitcoind -avaproofstakeutxoconfirmations=1000 # succeed
./src/bitcoind -avaproofstakeutxoconfirmations=1001 # fail