Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1150		1		83
1125		2		91
1100		3		97
1076		4		101
1075		5		105
1069		7		3560

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 181000
initial max maxLinkLoad    : 1174
final max maxLinkLoad      : 1069
number of tunnels   : 7
pre-optimization max link utilization 1.1746420701833333
post-optimization max link utilization 1.0700436705749998

Optimization time (in seconds): 181.021664948
