Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1102		1		75
1094		2		83
1079		3		88
1071		4		7555
1067		5		52665
1063		6		89793

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180026
initial max maxLinkLoad    : 1108
final max maxLinkLoad      : 1063
number of tunnels   : 6
pre-optimization max link utilization 1.1086491605166666
post-optimization max link utilization 1.0642390886833333

Optimization time (in seconds): 180.036743134
