Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1120		1		166
1108		2		186
1095		3		193
1069		4		202
1050		5		208
1023		6		213
1013		7		223
1011		8		226
1000		9		228
995		10		244
989		11		249
986		12		253
976		13		257
967		14		267
963		15		269
942		16		272
938		17		278
936		18		283
931		19		286
925		20		291
919		21		293
913		22		296
905		23		298
898		24		300
893		25		302
891		26		307
882		27		309
872		28		311
867		28		318
864		29		320
857		30		322
846		31		364
843		31		365
839		32		368
831		33		370
824		34		372
817		35		378
814		36		380
811		35		382
806		36		383
805		36		386
804		37		388
801		37		400
798		37		403
785		37		406
782		37		412
780		40		416
776		41		418
775		41		419
769		42		425
757		44		428
756		46		431
751		47		432
749		47		436
748		48		443
745		48		446
736		49		448
735		49		451
733		50		457
731		51		459
728		52		461
723		53		469
722		54		471
721		55		476
720		56		481
716		57		709
714		58		741
712		59		930
710		60		4048
709		64		4131
708		63		4133
707		64		4135
706		64		4136
705		66		6774
704		69		6818
703		69		6821
702		70		6824
701		70		6827
700		72		6849
699		74		6850
697		74		6864
696		75		6865
695		77		14249
694		78		15252
692		83		18626
691		84		18643
690		83		18645
689		83		18648
687		86		18661
686		89		22680
685		91		22705
684		91		22711
683		90		75803
682		91		173103

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 11
optimization time   : 180113
initial max maxLinkLoad    : 1138
final max maxLinkLoad      : 682
number of tunnels   : 91
pre-optimization max link utilization 1.1385539398208333
post-optimization max link utilization 0.6828476949916666
21 demands over 380 (5.526315789473684%) have a different segment routing path between pre-optimization and post-optimization

Optimization time (in seconds): 180.140247341
