Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1076		1		75
1061		2		83
1055		3		89
1050		4		95

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 72
number of demands   : 552
first solution time : 3
optimization time   : 180618
initial max maxLinkLoad    : 1086
final max maxLinkLoad      : 1050
number of tunnels   : 4
pre-optimization max link utilization 1.0866494538259257
post-optimization max link utilization 1.0511622565199998

Optimization time (in seconds): 180.639087387
