Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1069		1		107
1066		2		116
1047		3		124
1045		4		134
1043		5		142

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180279
initial max maxLinkLoad    : 1084
final max maxLinkLoad      : 1043
number of tunnels   : 5
pre-optimization max link utilization 1.0852143074933334
post-optimization max link utilization 1.0443964897466667

Optimization time (in seconds): 180.292686742
