filename: 500
hash function: guilmette
hash seed 0x2f
total buckets:       262147
total tuples:        10020 (3.82%)
used buckets:        9829 (3.75%)
maximum list length: 3
average list length: 1.02
hash cost per tuple: 403 cyc, 810 ns, 1 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
2	3	0.06%
187	2	3.79%
9640	1	100.00%
252318	0	100.00%