Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1018		1		96
1008		2		112
1006		3		118
995		4		123

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 4
optimization time   : 180933
initial max maxLinkLoad    : 1026
final max maxLinkLoad      : 995
number of tunnels   : 4
pre-optimization max link utilization 1.0273548380022222
post-optimization max link utilization 0.9957925639200002

Optimization time (in seconds): 180.951798032
