Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1133		1		86
1122		2		95
1105		3		101
1095		4		109
1082		5		114
1080		6		120
1074		7		126
1057		8		130
1055		9		133

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180367
initial max maxLinkLoad    : 1146
final max maxLinkLoad      : 1055
number of tunnels   : 9
pre-optimization max link utilization 1.1468303912291666
post-optimization max link utilization 1.0559890120333333

Optimization time (in seconds): 180.384576939
