Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1090		1		89
1081		2		96
1065		3		103
1056		4		111
1052		5		118
1051		5		122
1034		6		125

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180173
initial max maxLinkLoad    : 1096
final max maxLinkLoad      : 1034
number of tunnels   : 6
pre-optimization max link utilization 1.096501225440278
post-optimization max link utilization 1.0347527950166668

Optimization time (in seconds): 180.187307156
