Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1065		1		1329
1062		2		8217
1058		3		8219
1046		5		10369
1038		7		13472

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180918
initial max maxLinkLoad    : 1081
final max maxLinkLoad      : 1038
number of tunnels   : 7
pre-optimization max link utilization 1.0815539966333334
post-optimization max link utilization 1.0388305085

Optimization time (in seconds): 180.935066549
