Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1056		1		85
1050		2		92
1032		3		101
1031		4		113
1024		5		116
1019		6		122
1008		7		125
999		9		149
995		10		153
994		12		372

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 1
optimization time   : 180121
initial max maxLinkLoad    : 1075
final max maxLinkLoad      : 994
number of tunnels   : 12
pre-optimization max link utilization 1.0763282183
post-optimization max link utilization 0.9952285560833333

Optimization time (in seconds): 180.133078261
