Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1105		1		65
1076		2		74
1071		3		80
1043		4		83
1037		5		87
1009		6		91
1004		7		94
998		8		96
997		9		102
995		10		127
993		11		176
991		12		210
989		13		3378
988		13		3809
986		13		4316
985		15		13332
984		15		13552
983		16		32925
982		19		36904

Optimization completed
----------------------
number of nodes     : 23
number of edges     : 50
number of demands   : 506
first solution time : 2
optimization time   : 180037
initial max maxLinkLoad    : 1140
final max maxLinkLoad      : 982
number of tunnels   : 20
pre-optimization max link utilization 1.1408958805111111
post-optimization max link utilization 0.9833159374

Optimization time (in seconds): 180.049001925
