Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
936		1		86
920		2		95
911		3		100
908		4		105
905		5		112
895		6		117
883		7		120
880		8		123
877		9		125
870		10		129
858		11		132
852		12		135
845		13		138
839		14		143
831		15		146
822		16		149
820		18		153
818		19		155
805		18		157
799		19		159
794		20		161
792		21		166
788		23		174
778		24		176
770		25		181
768		25		184
766		26		186
764		27		188

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 4
optimization time   : 180925
initial max maxLinkLoad    : 942
final max maxLinkLoad      : 764
number of tunnels   : 27
pre-optimization max link utilization 0.9422949874083333
post-optimization max link utilization 0.7644360202666667

Optimization time (in seconds): 180.937846425
