Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1027		1		80
1026		2		89

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 3
optimization time   : 180537
initial max maxLinkLoad    : 1037
final max maxLinkLoad      : 1026
number of tunnels   : 2
pre-optimization max link utilization 1.0377522763737037
post-optimization max link utilization 1.0273283959466666

Optimization time (in seconds): 180.552282271
