Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1077		1		99
1058		2		110
1050		3		117
1042		4		124

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 4
optimization time   : 180151
initial max maxLinkLoad    : 1097
final max maxLinkLoad      : 1042
number of tunnels   : 4
pre-optimization max link utilization 1.0981155309866668
post-optimization max link utilization 1.04306450484

Optimization time (in seconds): 180.166844463
