Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1122		1		85
1119		2		95
1095		3		101
1070		5		110
1069		6		114
1067		7		118
1056		8		126
1046		9		131

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180451
initial max maxLinkLoad    : 1145
final max maxLinkLoad      : 1046
number of tunnels   : 9
pre-optimization max link utilization 1.1457234512625
post-optimization max link utilization 1.0472881994833334

Optimization time (in seconds): 180.46480854
