Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1075		1		76
1049		2		83
1038		3		88
1030		4		93
1025		4		103
1021		4		110

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 2
optimization time   : 180311
initial max maxLinkLoad    : 1082
final max maxLinkLoad      : 1021
number of tunnels   : 4
pre-optimization max link utilization 1.08237584040625
post-optimization max link utilization 1.0221892914666666

Optimization time (in seconds): 180.326192486
