Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1064		1		85
1047		2		95
1039		3		102
1020		4		108
1007		5		115
1000		6		119
999		7		128
982		8		138
976		9		142
969		10		145
950		11		149
949		12		154
939		13		158
937		14		160
936		15		163
922		16		165
915		17		167
912		19		173
911		19		176
902		20		178
898		21		180
891		21		182
890		22		184
878		23		186
877		24		188
868		25		189
854		26		191
853		27		192
852		27		194
849		28		195
842		29		263
840		30		266
838		31		268
837		32		270
830		33		272
826		34		273
817		35		276
816		36		282
815		35		284
813		36		286
812		36		293
808		36		297
805		37		299
800		38		300
796		39		302
789		40		303
788		40		307
785		41		309
783		41		324
782		42		326
781		42		328
774		43		330
769		44		331
768		44		333
765		45		337
762		46		342
761		47		347
756		47		349
755		47		350
749		48		351
745		49		353
741		50		356
737		52		360
731		52		363
728		53		366
727		54		367
724		55		368
721		56		381
718		57		384
716		58		385
715		60		776
714		61		778
711		62		2403
709		64		2466
705		65		3468
704		66		3470
701		67		3471
699		66		3474
698		69		3484
697		71		4624
695		72		4625
693		74		4659
691		76		5732
690		77		5980
689		78		5982
688		77		5983
687		77		5984
686		79		6001
685		79		6013
683		80		6013
682		79		56242
678		83		106936
677		86		111974
676		88		127566

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180666
initial max maxLinkLoad    : 1090
final max maxLinkLoad      : 676
number of tunnels   : 87
pre-optimization max link utilization 1.090327110373611
post-optimization max link utilization 0.6769614845166667
19 demands over 380 (5.0%) have a different segment routing path between pre-optimization and post-optimization

Optimization time (in seconds): 180.678746355
