Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1110		1		76
1099		3		103
1098		4		115
1080		5		118
1072		6		124
1067		7		127
1054		8		131
1047		9		133
1041		10		140
1027		11		143
1024		12		146
1008		13		149

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180762
initial max maxLinkLoad    : 1112
final max maxLinkLoad      : 1008
number of tunnels   : 13
pre-optimization max link utilization 1.1123928340791667
post-optimization max link utilization 1.0093515179833337

Optimization time (in seconds): 180.776373566
