Foreground flows: Cubic: 0 Prague: 1 Background UDP flows: 4 at per-STA rate of 600 Mbps Reached simulation scheduled stop time after 30 seconds Prague throughput (Mbps) mean: 0.00 max: 0.00 min: 0.00 121.50user 0.18system 2:33.82elapsed 79%CPU (0avgtext+0avgdata 88528maxresident)k 7552inputs+272outputs (46major+15551minor)pagefaults 0swaps