Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1030		1		96
1006		2		104
982		3		112
971		4		116
969		5		121
946		6		129
944		7		132
920		8		135
919		9		138
897		10		141
874		12		147
873		12		150
871		13		152
861		14		155
848		16		163
847		17		164
846		18		166
825		19		169
824		20		171
820		22		176
807		23		183
804		23		187
802		24		189
798		24		209
795		26		305
794		27		306
789		26		1149
788		28		54586
786		33		55595

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 3
optimization time   : 180866
initial max maxLinkLoad    : 1056
final max maxLinkLoad      : 786
number of tunnels   : 33
pre-optimization max link utilization 1.0564367224833333
post-optimization max link utilization 0.7866919092000001

Optimization time (in seconds): 180.884251078
