Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1106		1		80
1087		2		92
1072		3		98
1057		4		745
1052		5		749
1034		6		5665
1032		7		68768
1031		8		68772

Optimization completed
----------------------
number of nodes     : 23
number of edges     : 50
number of demands   : 506
first solution time : 3
optimization time   : 180957
initial max maxLinkLoad    : 1118
final max maxLinkLoad      : 1031
number of tunnels   : 8
pre-optimization max link utilization 1.1193691913333332
post-optimization max link utilization 1.0318336359555556

Optimization time (in seconds): 180.970289946
