filename: 500
hash function: abcdx
total buckets:       262144
total tuples:        10020 (3.82%)
used buckets:        549 (0.21%)
maximum list length: 160
average list length: 18.25
hash cost per tuple: 43 cyc, 86 ns, 12 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
16	160	25.55%
21	80	42.32%
11	70	50.00%
501	10	100.00%
261595	0	100.00%