Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1100		1		78
1099		2		86
1076		3		91
1074		4		95
1061		5		99

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180637
initial max maxLinkLoad    : 1120
final max maxLinkLoad      : 1061
number of tunnels   : 5
pre-optimization max link utilization 1.1210778484916666
post-optimization max link utilization 1.0613946440833333

Optimization time (in seconds): 180.649439589
