== 256k-n16384 repair threads=4  CPU-s: median of both copies of each arm (n legs); A/A = worst |X - X2| / min over the reps; verdict clears the A/A floor or is UNRESOLVED
      m |     fold    force     F/T |   aa_F   aa_T  floor | verdict |      wF      wT  wF/wT | foreign max | peak MB force/fold
    192 |    29.02    37.79   0.768 |   2.3%   2.0%   2.3% | fold    |    5.62    8.22  0.683 | 20% (8 legs) | 4133/525
    256 |    33.43    39.38   0.849 |   2.7%   0.9%   2.7% | fold    |    6.78    8.71  0.779 | 30% (8 legs) | 4134/527
    320 |    38.12    39.77   0.959 |   0.1%   2.5%   2.5% | fold    |    7.97    8.81  0.905 | 12% (8 legs) | 4137/549
    384 |    42.99    40.27   1.068 |   1.1%   1.9%   1.9% | ntt     |    9.23    8.89  1.038 | 66% (8 legs) | 4138/583
    448 |    49.33    40.97   1.204 |   1.3%   1.1%   1.3% | ntt     |   10.63    9.16  1.161 | 44% (8 legs) | 4139/604
    512 |    52.62    41.18   1.278 |   0.3%   2.0%   2.0% | ntt     |   11.59    9.19  1.260 | 69% (8 legs) | 4142/621
  crossover (log-interpolated, median): CPU m ~ 344   wall m ~ 365
  foreign CPU over 48 legs: median 9% of a core, max 69% (after-leg median 31%)