Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1098		1		127
1073		2		138
1064		3		143
1061		4		159
1040		5		175
1039		6		179
1038		8		2310
1037		10		2322
1036		12		2442
1035		15		4553
1033		15		10631
1032		14		11635

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180031
initial max maxLinkLoad    : 1123
final max maxLinkLoad      : 1032
number of tunnels   : 14
pre-optimization max link utilization 1.1236777240416669
post-optimization max link utilization 1.0332775800083334

Optimization time (in seconds): 180.047585357
