Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1056		1		84
1036		2		94
1029		3		102

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 6
optimization time   : 180270
initial max maxLinkLoad    : 1070
final max maxLinkLoad      : 1029
number of tunnels   : 3
pre-optimization max link utilization 1.0705695448725927
post-optimization max link utilization 1.0302958090266667

Optimization time (in seconds): 180.287975813
