Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1029		1		96
1018		2		1633
1009		3		3638
998		4		3640
993		6		14847
992		5		14849
991		6		17073
987		7		18077

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180517
initial max maxLinkLoad    : 1033
final max maxLinkLoad      : 987
number of tunnels   : 7
pre-optimization max link utilization 1.0337472077666667
post-optimization max link utilization 0.9876538599083338

Optimization time (in seconds): 180.536085262
