Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1038		1		90
1018		2		104
1008		3		111

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 4
optimization time   : 180097
initial max maxLinkLoad    : 1056
final max maxLinkLoad      : 1008
number of tunnels   : 3
pre-optimization max link utilization 1.057071389601111
post-optimization max link utilization 1.0089618362933332

Optimization time (in seconds): 180.117202163
