Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1012		1		115
1007		2		144
1001		3		150

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 72
number of demands   : 552
first solution time : 2
optimization time   : 180391
initial max maxLinkLoad    : 1032
final max maxLinkLoad      : 1001
number of tunnels   : 3
pre-optimization max link utilization 1.0329598704933332
post-optimization max link utilization 1.0019774393466665

Optimization time (in seconds): 180.409186171
