2000 rounds of (500 INCREMENTs then one RESET)
  operations               = 1002000
  total actual cost        = 2006000
  most expensive single op = 9
  measured cost per op     = 2.0020
  lowest potential seen    = 0  (it must never go below Phi(D_0) = 0)
  final potential          = 0

  cost of the 2000 RESETs alone = 18000
  a RESET that blindly cleared all 32 bits would have cost 64000
