Analysis at took   908.59 s 	(  839.34 s of cpu), 2531198 entries, done on Mon Apr  4 03:55:07 2011
 Analysis at took  5697.39 s 	( 5462.78 s of cpu), 2531198 entries, done on Mon Apr  4 18:05:02 2011
 Analysis at took   390.28 s 	(  337.49 s of cpu), 2531198 entries, done on Mon May 30 00:56:15 2011