Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1092		1		116
1080		2		146
1068		3		155
1056		4		165
1044		5		169
1042		6		179
1019		7		195
1016		8		197
995		9		206
990		10		209
983		11		212
981		13		493
979		13		3674
978		14		6681
977		16		9740

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180168
initial max maxLinkLoad    : 1104
final max maxLinkLoad      : 977
number of tunnels   : 19
pre-optimization max link utilization 1.105145720136111
post-optimization max link utilization 0.978264681125

Optimization time (in seconds): 180.187012373
