Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1084		1		87
1071		2		96
1054		3		102
1046		4		105

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 3
optimization time   : 180293
initial max maxLinkLoad    : 1104
final max maxLinkLoad      : 1046
number of tunnels   : 4
pre-optimization max link utilization 1.1051132153666665
post-optimization max link utilization 1.0472881994833334

Optimization time (in seconds): 180.309790913
