filename: 500
hash function: rt_new
total buckets:       65537
total tuples:        10020 (15.29%)
used buckets:        5294 (8.08%)
maximum list length: 12
average list length: 1.89
hash cost per tuple: 53 cyc, 107 ns, 9 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
1	12	0.12%
35	11	3.96%
448	10	48.67%
7	8	49.23%
5	7	49.58%
8	6	50.06%
2	5	50.16%
6	4	50.40%
7	3	50.61%
174	2	54.08%
4601	1	100.00%
60243	0	100.00%