Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1078		1		93
1052		2		102
1039		3		115
1038		4		123
1037		5		128

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 2
optimization time   : 180032
initial max maxLinkLoad    : 1091
final max maxLinkLoad      : 1037
number of tunnels   : 5
pre-optimization max link utilization 1.0922023956180555
post-optimization max link utilization 1.0383010923333333

Optimization time (in seconds): 180.047461904
