Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1122		1		94
1097		2		109
1085		3		115
1072		4		119
1051		5		127
1049		6		132

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180886
initial max maxLinkLoad    : 1134
final max maxLinkLoad      : 1049
number of tunnels   : 6
pre-optimization max link utilization 1.1352800484583334
post-optimization max link utilization 1.0496478024166667

Optimization time (in seconds): 180.903658531
