
              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
796		1		98
772		2		108
752		3		113
737		4		118
732		5		121
722		6		125
704		6		132
703		6		165
692		6		168
688		7		170
687		8		172

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180066
initial max maxLinkLoad    : 817
final max maxLinkLoad      : 687
number of tunnels   : 8
pre-optimization max link utilization 0.8178708241285715
post-optimization max link utilization 0.6876265378857143

Optimization time (in seconds): 180.080414772
