Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1123		1		79
1106		2		86
1094		3		92
1081		4		97
1064		5		103

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180869
initial max maxLinkLoad    : 1147
final max maxLinkLoad      : 1064
number of tunnels   : 5
pre-optimization max link utilization 1.1480372923041666
post-optimization max link utilization 1.0653010928333333

Optimization time (in seconds): 180.881289442
