Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1097		1		291
1092		2		3900
1091		5		3991
1071		7		4074
1069		6		10129
1068		4		58231

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180570
initial max maxLinkLoad    : 1108
final max maxLinkLoad      : 1068
number of tunnels   : 4
pre-optimization max link utilization 1.1092577001333335
post-optimization max link utilization 1.0692105713666669

Optimization time (in seconds): 180.587205094
