filename: 500
hash function: abcd
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5908 (72.13%)
maximum list length: 6
average list length: 1.70
hash cost per tuple: 43 cyc, 86 ns, 12 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
3	6	0.18%
35	5	1.93%
247	4	11.79%
850	3	37.24%
1516	2	67.50%
3257	1	100.00%
2283	0	100.00%