filename: 500
hash function: rt
total buckets:       8191
total tuples:        10020 (122.33%)
used buckets:        5714 (69.76%)
maximum list length: 7
average list length: 1.75
hash cost per tuple: 48 cyc, 97 ns, 10 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	7	0.14%
12	6	0.86%
61	5	3.90%
243	4	13.60%
734	3	35.58%
1793	2	71.37%
2869	1	100.00%
2477	0	100.00%