Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
957		1		78
938		2		92
934		3		97
912		4		101
910		5		108
886		6		112
884		7		117
861		8		124
859		9		126
836		10		134
833		11		137
817		12		141
815		13		144
812		14		148
809		15		153
801		16		159
798		16		166
788		17		173
787		18		175
785		20		179
779		21		182
763		22		187
762		24		190
757		26		273
756		27		288
753		27		3041

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 4
optimization time   : 180877
initial max maxLinkLoad    : 963
final max maxLinkLoad      : 753
number of tunnels   : 27
pre-optimization max link utilization 0.9643284769833332
post-optimization max link utilization 0.7539746491500001

Optimization time (in seconds): 180.892722102
