Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1122		2		95
1112		3		112
1096		4		130
1088		5		135
1073		6		141
1062		7		181
1058		8		193

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180905
initial max maxLinkLoad    : 1148
final max maxLinkLoad      : 1058
number of tunnels   : 8
pre-optimization max link utilization 1.1489759134708333
post-optimization max link utilization 1.0589210682666668

Optimization time (in seconds): 180.917334932
