Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1043		1		95
1036		2		109
1029		3		116
1027		4		121

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 4
optimization time   : 180335
initial max maxLinkLoad    : 1056
final max maxLinkLoad      : 1027
number of tunnels   : 4
pre-optimization max link utilization 1.0571497276762962
post-optimization max link utilization 1.0282884524666667

Optimization time (in seconds): 180.351842741
