Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1099		1		4424
1091		2		9438
1080		4		10442
1072		5		10444

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180899
initial max maxLinkLoad    : 1104
final max maxLinkLoad      : 1072
number of tunnels   : 5
pre-optimization max link utilization 1.10459234015
post-optimization max link utilization 1.0726190135

Optimization time (in seconds): 180.915565191
