Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1081		1		95
1080		3		15820
1074		3		15823
1070		4		16828
1068		5		61965

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180280
initial max maxLinkLoad    : 1103
final max maxLinkLoad      : 1068
number of tunnels   : 5
pre-optimization max link utilization 1.1042126961833332
post-optimization max link utilization 1.068893778525

Optimization time (in seconds): 180.29239244
