filename: matrix
hash function: crc32_bof
hash seed 0x1c7f1d2d
total buckets:       262147
total tuples:        75216 (28.69%)
used buckets:        65207 (24.87%)
maximum list length: 5
average list length: 1.15
hash cost per tuple: 94 cyc, 190 ns, 5 Mhz on 497 Mhz CPU (INNER)
Count	Length	CT
2	5	0.01%
44	4	0.25%
768	3	3.31%
8333	2	25.47%
56060	1	100.00%
196940	0	100.00%