Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1140		1		86
1122		2		100
1102		3		107
1084		4		112
1064		5		116
1053		6		120
1031		7		123
1012		8		130
999		9		134
992		10		137
989		11		141
979		12		144
966		13		147
962		14		149
955		15		152
953		16		154
943		16		157
941		17		160
930		17		166
915		18		168
904		19		171
903		19		174
892		21		177
880		22		180
879		21		182
878		22		184
869		23		185
857		24		186
856		24		188
854		25		189
849		26		190
844		27		191
841		28		220
837		28		223
831		29		225
830		30		226
822		31		228
817		32		229
809		33		232
806		35		239
805		35		240
803		36		242
800		37		242
797		37		243
795		38		246
793		38		248
784		38		250
783		39		251
780		40		252
777		41		254
772		41		255
768		42		258
765		42		258
758		43		260
756		43		261
754		44		262
753		44		263
749		44		265
745		44		266
742		45		268
736		46		272
731		47		273
726		51		3094
725		54		3130
723		54		3131
722		54		3132
718		57		3164
716		58		3180
715		61		3289
714		62		3323
712		62		3408
710		62		3413
709		64		3423
708		66		4485
707		65		4494
704		65		4495
702		69		8499
701		69		8500
700		70		8529
697		68		15695
696		69		15698
695		70		15700
694		70		15703
690		73		15707
687		75		16775
686		76		60845
685		76		69869
684		82		82906
683		82		98941
682		84		100958
681		84		100967
679		87		100975
678		88		103007
677		84		103043
676		83		126095
674		88		156888

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 3
optimization time   : 180934
initial max maxLinkLoad    : 1159
final max maxLinkLoad      : 674
number of tunnels   : 88
pre-optimization max link utilization 1.160149492751389
post-optimization max link utilization 0.674838133425
17 demands over 380 (4.473684210526316%) have a different segment routing path between pre-optimization and post-optimization

Optimization time (in seconds): 180.951936361
