Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1157		1		61
1126		2		68
1098		3		90
1079		4		112
1068		5		115

Optimization completed
----------------------
number of nodes     : 23
number of edges     : 50
number of demands   : 506
first solution time : 2
optimization time   : 180988
initial max maxLinkLoad    : 1189
final max maxLinkLoad      : 1068
number of tunnels   : 5
pre-optimization max link utilization 1.1901020628666665
post-optimization max link utilization 1.0692476352222222

Optimization time (in seconds): 181.000041356
