filename: 500
hash function: abcd
total buckets:       65536
total tuples:        10020 (15.29%)
used buckets:        597 (0.91%)
maximum list length: 80
average list length: 16.78
hash cost per tuple: 43 cyc, 86 ns, 12 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
32	80	25.55%
53	40	46.71%
11	30	50.00%
501	10	100.00%
64939	0	100.00%