Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1104		1		62
1097		2		72
1086		3		78
1077		4		82
1070		5		86
1064		6		91
1058		7		94
1051		8		97

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 70
number of demands   : 552
first solution time : 2
optimization time   : 180547
initial max maxLinkLoad    : 1123
final max maxLinkLoad      : 1051
number of tunnels   : 8
pre-optimization max link utilization 1.1235437590711113
post-optimization max link utilization 1.0518279110266668

Optimization time (in seconds): 180.5635766
