Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1086		1		2674

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180144
initial max maxLinkLoad    : 1096
final max maxLinkLoad      : 1086
number of tunnels   : 1
pre-optimization max link utilization 1.0972506018416666
post-optimization max link utilization 1.0865858674999997

Optimization time (in seconds): 180.158067957
