Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1065		1		122
1039		2		135
1027		3		140
1020		4		149
1015		5		154
997		6		161
991		7		544
988		8		547
986		11		885

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 7
optimization time   : 180207
initial max maxLinkLoad    : 1090
final max maxLinkLoad      : 986
number of tunnels   : 13
pre-optimization max link utilization 1.0906247314416666
post-optimization max link utilization 0.9866640279083333

Optimization time (in seconds): 180.228516214
