Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1062		1		83
1042		2		95
1041		3		100
1028		4		107

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 3
optimization time   : 180672
initial max maxLinkLoad    : 1080
final max maxLinkLoad      : 1028
number of tunnels   : 4
pre-optimization max link utilization 1.0809818489866667
post-optimization max link utilization 1.0291480493733334

Optimization time (in seconds): 180.699838037
