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 67.57user 0.24system 1:50.31elapsed 61%CPU (0avgtext+0avgdata 97804maxresident)k 0inputs+368outputs (0major+17972minor)pagefaults 0swaps