Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1066		1		71
1055		2		81
1053		3		88
1040		4		93
1029		5		98
1016		6		102
1015		7		105
1005		8		113

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180787
initial max maxLinkLoad    : 1079
final max maxLinkLoad      : 1005
number of tunnels   : 8
pre-optimization max link utilization 1.0794456817999998
post-optimization max link utilization 1.0057418002833334

Optimization time (in seconds): 180.799718926
