Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1089		2		176
1069		3		184
1067		4		492
1063		5		499
1055		7		2896
1054		8		2899
1051		8		7907

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180344
initial max maxLinkLoad    : 1093
final max maxLinkLoad      : 1051
number of tunnels   : 8
pre-optimization max link utilization 1.0938065074749999
post-optimization max link utilization 1.0517760781583332

Optimization time (in seconds): 180.357965569
