Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1110		1		70
1106		2		78
1104		3		97
1081		4		104
1080		5		115
1074		6		121
1067		7		125
1055		8		135
1049		9		138

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 4
optimization time   : 180914
initial max maxLinkLoad    : 1122
final max maxLinkLoad      : 1049
number of tunnels   : 9
pre-optimization max link utilization 1.1233885517875
post-optimization max link utilization 1.0494386518833334

Optimization time (in seconds): 180.936899509
