Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1076		1		68
1055		2		77
1034		3		83
1026		4		87

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180574
initial max maxLinkLoad    : 1096
final max maxLinkLoad      : 1026
number of tunnels   : 4
pre-optimization max link utilization 1.0967961959222223
post-optimization max link utilization 1.0273283959466666

Optimization time (in seconds): 180.594369906
