filename: matrix
hash function: jenkins2
total buckets:       131101
total tuples:        75216 (57.37%)
used buckets:        57237 (43.66%)
maximum list length: 6
average list length: 1.31
hash cost per tuple: 68 cyc, 137 ns, 7 Mhz on 498 Mhz CPU (INNER)
Count	Length	CT
4	6	0.03%
45	5	0.33%
359	4	2.24%
2304	3	11.43%
12094	2	43.59%
42431	1	100.00%
73864	0	100.00%