Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1064		1		60
1054		2		67
1034		3		72
1025		4		76

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 1
optimization time   : 180563
initial max maxLinkLoad    : 1069
final max maxLinkLoad      : 1025
number of tunnels   : 4
pre-optimization max link utilization 1.0700566271385186
post-optimization max link utilization 1.0253899794533332

Optimization time (in seconds): 180.576439395
