Arrivals: T = 0.0, flow 2, length 3.0 T = 1.0, flow 1, length 1.0 T = 2.0, flow 1, length 1.0 T = 3.0, flow 1, length 1.0 T = 5.0, flow 2, length 2.0 T = 9.0, flow 2, length 2.0 T = 11.0, flow 1, length 2.0 Begin WFQ computation ========================================== last_update_time = 0.0 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: -- empty ------------------------------ BEGIN processing t = 0.0 , vt = 0.0 +++ Next packet arrival time = 0.0 (flow ID = -1, packet len = -1.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 9999999.0 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival ------------------------------------------ ***** Processing packet arrival vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 0.0 vt = 0.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=3.0 , RemVirLen=3.0 , virEndT=4.50000000045) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 3.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 0.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=3.0 , RemVirLen=3.0 , virEndT=4.50000000045) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 3.0 ------------------------------ BEGIN processing t = 0.0 , vt = 0.0 +++ Next packet arrival time = 1.0 (flow ID = 1, packet len = 3.0) +++ Next packet departure time = 3.0 +++ Next FFS service end time = 4.50000000045 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival ------------------------------------------ ***** Processing packet arrival vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 1.0 vt = 1.0000000001 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=4.50000000045) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 Packet from flow 1 has remaining VIRTUAL length = 2.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 1.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=4.50000000045) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 Packet from flow 1 has remaining VIRTUAL length = 2.0 ------------------------------ BEGIN processing t = 1.0 , vt = 1.0000000001 +++ Next packet arrival time = 2.0 (flow ID = 0, packet len = 1.0) +++ Next packet departure time = 3.0 +++ Next FFS service end time = 4.0000000003 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival ------------------------------------------ ***** Processing packet arrival vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 2.0 vt = 2.0000000002 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=1.0 , RemVirLen=1.3333333333333335 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=0.6666666666666667 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 0.6666666666666667 Packet from flow 1 has remaining VIRTUAL length = 1.3333333333333335 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 2.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=3.0 , RemTrT=1.0 , RemVirLen=1.3333333333333335 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=0.6666666666666667 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 0.6666666666666667 Packet from flow 1 has remaining VIRTUAL length = 1.3333333333333335 ------------------------------ BEGIN processing t = 2.0 , vt = 2.0000000002 +++ Next packet arrival time = 3.0 (flow ID = 0, packet len = 1.0) +++ Next packet departure time = 3.0 +++ Next FFS service end time = 4.0000000002 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival Next event: packet departure (real) ------------------------------------------ ***** Processing packet arrival ***** Processing packet departure >>>>>> Output order 1 --> flow ID = 2 (packet len = 3.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 3.0 vt = 3.0000000003 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=0.3333333333333334 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 0.3333333333333334 Packet from flow 1 has remaining VIRTUAL length = 0.6666666666666669 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 3.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=0.3333333333333334 , virEndT=4.50000000045) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 0.3333333333333334 Packet from flow 1 has remaining VIRTUAL length = 0.6666666666666669 ------------------------------ BEGIN processing t = 3.0 , vt = 3.0000000003 +++ Next packet arrival time = 5.0 (flow ID = 0, packet len = 1.0) +++ Next packet departure time = 4.0 +++ Next FFS service end time = 4.0000000001 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet departure (real) ------------------------------------------ ***** Processing packet departure >>>>>> Output order 2 --> flow ID = 1 (packet len = 1.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 4.0 vt = 4.0000000004 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.1102230246251565E-16 Packet from flow 1 has remaining VIRTUAL length = 2.220446049250313E-16 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 4.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.1102230246251565E-16 Packet from flow 1 has remaining VIRTUAL length = 2.220446049250313E-16 ------------------------------ BEGIN processing t = 4.0 , vt = 4.0000000004 +++ Next packet arrival time = 5.0 (flow ID = 0, packet len = 1.0) +++ Next packet departure time = 5.0 +++ Next FFS service end time = 4.0 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 4.0 vt = 4.0000000004 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 4.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=7.50000000075) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 ------------------------------ BEGIN processing t = 4.0 , vt = 4.0000000004 +++ Next packet arrival time = 5.0 (flow ID = 0, packet len = 1.0) +++ Next packet departure time = 5.0 +++ Next FFS service end time = 7.0000000003 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival Next event: packet departure (real) ------------------------------------------ ***** Processing packet arrival ***** Processing packet departure >>>>>> Output order 3 --> flow ID = 1 (packet len = 1.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 5.0 vt = 5.0000000005 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=10.000000001) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.1102230246251565E-16 Packet from flow 1 has remaining VIRTUAL length = 2.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 5.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=10.000000001) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.1102230246251565E-16 Packet from flow 1 has remaining VIRTUAL length = 2.0 ------------------------------ BEGIN processing t = 5.0 , vt = 5.0000000005 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 7.0 +++ Next FFS service end time = 5.0 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 5.0 vt = 5.0000000005 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=10.000000001) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 Packet from flow 1 has remaining VIRTUAL length = 2.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 5.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=10.000000001) -- (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=1.0 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 1.0 Packet from flow 1 has remaining VIRTUAL length = 2.0 ------------------------------ BEGIN processing t = 5.0 , vt = 5.0000000005 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 7.0 +++ Next FFS service end time = 8.0000000003 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet departure (real) ------------------------------------------ ***** Processing packet departure >>>>>> Output order 4 --> flow ID = 2 (packet len = 2.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 7.0 vt = 7.0000000007 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=-0.33333333333333326 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = -0.33333333333333326 Packet from flow 1 has remaining VIRTUAL length = 0.6666666666666667 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 7.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=1.0 , RemVirLen=-0.33333333333333326 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = -0.33333333333333326 Packet from flow 1 has remaining VIRTUAL length = 0.6666666666666667 ------------------------------ BEGIN processing t = 7.0 , vt = 7.0000000007 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 8.0 +++ Next FFS service end time = 5.9999999999 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 5.9999999999 vt = 5.5000000004 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=2.0000000001 , RemVirLen=3.333339160249693E-11 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 1.3333333334000002 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 5.9999999999 (1) Current packet Queue: >>> (ID= 0 , pktLen=1.0 , RemTrT=2.0000000001 , RemVirLen=3.333339160249693E-11 , virEndT=10.500000001050001) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 1.3333333334000002 ------------------------------ BEGIN processing t = 5.9999999999 , vt = 5.5000000004 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 8.0 +++ Next FFS service end time = 8.0000000002 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet departure (real) ------------------------------------------ ***** Processing packet departure >>>>>> Output order 5 --> flow ID = 1 (packet len = 1.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 8.0 vt = 8.500000000850001 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = -0.6666666666999994 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 8.0 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = -0.6666666666999994 ------------------------------ BEGIN processing t = 8.0 , vt = 8.500000000850001 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 6.999999999850001 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 6.999999999850001 vt = 7.000000000475002 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 0.3333333334499995 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 6.999999999850001 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 0.3333333334499995 ------------------------------ BEGIN processing t = 6.999999999850001 , vt = 7.000000000475002 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 7.5000000000750005 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 7.5000000000750005 vt = 7.750000000887502 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: -- empty ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 7.5000000000750005 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: -- empty ------------------------------ BEGIN processing t = 7.5000000000750005 , vt = 7.750000000887502 +++ Next packet arrival time = 9.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 1.00000065E7 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival ------------------------------------------ ***** Processing packet arrival vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 9.0 vt = 10.000000001 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=13.0000000013) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 2.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 9.0 (1) Current packet Queue: >>> (ID= 1 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=13.0000000013) (2) Fluid Flow Server State: Packet from flow 1 has remaining VIRTUAL length = 2.0 ------------------------------ BEGIN processing t = 9.0 , vt = 10.000000001 +++ Next packet arrival time = 11.0 (flow ID = 1, packet len = 2.0) +++ Next packet departure time = 11.0 +++ Next FFS service end time = 12.0000000003 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet arrival Next event: packet departure (real) ------------------------------------------ ***** Processing packet arrival ***** Processing packet departure >>>>>> Output order 6 --> flow ID = 2 (packet len = 2.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 11.0 vt = 12.0000000012 (1) Current packet Queue: >>> (ID= 0 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=19.0000000019) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.0 Packet from flow 1 has remaining VIRTUAL length = 2.220446049250313E-16 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 11.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=19.0000000019) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.0 Packet from flow 1 has remaining VIRTUAL length = 2.220446049250313E-16 ------------------------------ BEGIN processing t = 11.0 , vt = 12.0000000012 +++ Next packet arrival time = 9999999.0 (flow ID = 0, packet len = 2.0) +++ Next packet departure time = 13.0 +++ Next FFS service end time = 11.0 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 11.0 vt = 12.0000000012 (1) Current packet Queue: >>> (ID= 0 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=19.0000000019) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.0 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 11.0 (1) Current packet Queue: >>> (ID= 0 , pktLen=2.0 , RemTrT=2.0 , RemVirLen=2.0 , virEndT=19.0000000019) (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.0 ------------------------------ BEGIN processing t = 11.0 , vt = 12.0000000012 +++ Next packet arrival time = 9999999.0 (flow ID = 0, packet len = 2.0) +++ Next packet departure time = 13.0 +++ Next FFS service end time = 17.0000000006 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: packet departure (real) ------------------------------------------ ***** Processing packet departure >>>>>> Output order 7 --> flow ID = 1 (packet len = 2.0) vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 13.0 vt = 18.0000000018 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.220446049250313E-16 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 13.0 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: Packet from flow 0 has remaining VIRTUAL length = 2.220446049250313E-16 ------------------------------ BEGIN processing t = 13.0 , vt = 18.0000000018 +++ Next packet arrival time = 9999999.0 (flow ID = 0, packet len = 2.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 13.0 ------------------------------------------ ----- Find out Next Event in WFQ --------- Next event: FFS finishes a packet (virtual packet departure) ------------------------------------------ ***** Processing FFS Finish vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv END processing: result t = 13.0 vt = 18.0000000018 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: -- empty ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ========================================== last_update_time = 13.0 (1) Current packet Queue: -- empty (2) Fluid Flow Server State: -- empty ------------------------------ BEGIN processing t = 13.0 , vt = 18.0000000018 +++ Next packet arrival time = 9999999.0 (flow ID = 0, packet len = 2.0) +++ Next packet departure time = 9999999.0 +++ Next FFS service end time = 1.0000012E7 ------------------------------------------ ----- Find out Next Event in WFQ --------- ------------------------------------------ t = 13.0 ----- END