Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1050		1		68
1046		2		76
1044		3		81
1042		4		86

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 2
optimization time   : 180284
initial max maxLinkLoad    : 1052
final max maxLinkLoad      : 1042
number of tunnels   : 4
pre-optimization max link utilization 1.0532919411666666
post-optimization max link utilization 1.0432811094399999

Optimization time (in seconds): 180.307442417
