Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1108		1		85
1096		2		94
1069		3		101
1057		4		105
1049		5		111
1045		6		115
1036		7		124
1035		8		134
1034		9		5327

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180776
initial max maxLinkLoad    : 1121
final max maxLinkLoad      : 1034
number of tunnels   : 9
pre-optimization max link utilization 1.1222611684333335
post-optimization max link utilization 1.0352049442666666

Optimization time (in seconds): 180.793964821
