Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1095		1		72
1085		2		79
1082		3		85

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180646
initial max maxLinkLoad    : 1105
final max maxLinkLoad      : 1082
number of tunnels   : 3
pre-optimization max link utilization 1.1060709298088889
post-optimization max link utilization 1.0828294944533332

Optimization time (in seconds): 180.661323877
