Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1058		1		106
1048		2		115
1035		3		128
1034		4		136
1009		5		143
1007		6		147
1000		7		224
999		9		2448
997		7		3452
996		9		3469
995		12		8489

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 4
optimization time   : 180950
initial max maxLinkLoad    : 1084
final max maxLinkLoad      : 995
number of tunnels   : 12
pre-optimization max link utilization 1.0848713588361112
post-optimization max link utilization 0.9959477846888888

Optimization time (in seconds): 180.969478103
