Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1070		1		77
1065		2		3657
1055		3		4660
1050		4		8667
1038		5		9681
1035		6		70836

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180155
initial max maxLinkLoad    : 1094
final max maxLinkLoad      : 1035
number of tunnels   : 6
pre-optimization max link utilization 1.0949724183166667
post-optimization max link utilization 1.0358511114666666

Optimization time (in seconds): 180.166647965
