Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1038		1		67
1033		2		74
1023		3		79

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180633
initial max maxLinkLoad    : 1045
final max maxLinkLoad      : 1023
number of tunnels   : 3
pre-optimization max link utilization 1.045446688232222
post-optimization max link utilization 1.0237424879466666

Optimization time (in seconds): 180.654294649
