
              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
837		1		83
820		2		93
814		3		98
799		4		102
769		5		109
754		6		113
749		7		115
734		8		118
729		9		121
722		10		123
713		11		127
707		12		129

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180033
initial max maxLinkLoad    : 840
final max maxLinkLoad      : 707
number of tunnels   : 12
pre-optimization max link utilization 0.8407650681285715
post-optimization max link utilization 0.7078836887142856

Optimization time (in seconds): 180.043247438
