gain=0.0625
  round=1 F=0.00 alpha=0.000000 cwnd=100.000
  round=2 F=0.25 alpha=0.015625 cwnd=99.219
  round=3 F=1.00 alpha=0.077148 cwnd=95.391
  round=4 F=0.00 alpha=0.072327 cwnd=95.391
  round=5 F=0.00 alpha=0.067806 cwnd=95.391
  round=6 F=0.50 alpha=0.094818 cwnd=90.869
gain=0.5000
  round=1 F=0.00 alpha=0.000000 cwnd=100.000
  round=2 F=0.25 alpha=0.125000 cwnd=93.750
  round=3 F=1.00 alpha=0.562500 cwnd=67.383
  round=4 F=0.00 alpha=0.281250 cwnd=67.383
  round=5 F=0.00 alpha=0.140625 cwnd=67.383
  round=6 F=0.50 alpha=0.320312 cwnd=56.591
Constant-fraction recurrence check: passed, alpha=0.400000
gain=0.015625: 90% step response in 147 observation windows; half-life=44.014 windows
gain=0.062500: 90% step response in 36 observation windows; half-life=10.740 windows
gain=0.250000: 90% step response in 9 observation windows; half-life=2.409 windows
gain=0.500000: 90% step response in 4 observation windows; half-life=1.000 windows
