Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1074		1		88
1069		2		1736
1064		3		4326
1062		4		13365
1060		5		16374
1059		5		17379
1057		6		67518
1046		7		90588
1042		6		124690

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 4
optimization time   : 180831
initial max maxLinkLoad    : 1096
final max maxLinkLoad      : 1042
number of tunnels   : 6
pre-optimization max link utilization 1.0966691028458333
post-optimization max link utilization 1.043101412475

Optimization time (in seconds): 180.867976814
