filename: 500
hash function: abcd
total buckets:       32768
total tuples:        10020 (30.58%)
used buckets:        421 (1.28%)
maximum list length: 160
average list length: 23.80
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%
128	20	75.55%
245	10	100.00%
32347	0	100.00%