Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1060		1		75
1041		2		85
1040		3		91
1025		4		96

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 2
optimization time   : 180527
initial max maxLinkLoad    : 1080
final max maxLinkLoad      : 1025
number of tunnels   : 4
pre-optimization max link utilization 1.08069785944
post-optimization max link utilization 1.0255451741066666

Optimization time (in seconds): 180.5399063
