Hmm. What i gather from the above is that you should aim to kill the dummy while meeting the acc cap and without food/pots. I.E. if you clear a dummy in the nick of time with a low acc build and food/pots, you're fudging the numbers.
Folks using sss as a yardstick for their ability or a propective apllicant to their static's ability to clear content should probably keep that in mind.