Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1108		1		4377
1105		2		4380
1090		3		16401
1083		6		25432
1075		7		25435

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 4
optimization time   : 180850
initial max maxLinkLoad    : 1110
final max maxLinkLoad      : 1075
number of tunnels   : 7
pre-optimization max link utilization 1.1112455238416667
post-optimization max link utilization 1.0754530998916665

Optimization time (in seconds): 180.86776609
