
              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
834		1		107
820		2		118
813		3		125
778		4		134
769		5		142
735		6		146
727		7		152
725		8		170
724		8		175
702		8		184

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180876
initial max maxLinkLoad    : 853
final max maxLinkLoad      : 702
number of tunnels   : 8
pre-optimization max link utilization 0.8535634697428572
post-optimization max link utilization 0.7026394560285714

Optimization time (in seconds): 180.88669303
