filename: 500
hash function: abcdx
total buckets:       131072
total tuples:        10020 (7.64%)
used buckets:        525 (0.40%)
maximum list length: 320
average list length: 19.09
hash cost per tuple: 44 cyc, 89 ns, 11 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
8	320	25.55%
5	160	33.53%
11	150	50.00%
501	10	100.00%
130547	0	100.00%