Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1120		1		115
1095		2		126
1082		3		133
1069		4		137
1063		5		142
1051		6		146
1046		7		151
1043		8		156

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 9
optimization time   : 180516
initial max maxLinkLoad    : 1145
final max maxLinkLoad      : 1043
number of tunnels   : 8
pre-optimization max link utilization 1.1457597808041666
post-optimization max link utilization 1.04449709415

Optimization time (in seconds): 180.538801488
