Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1063		1		65
1060		2		74
1057		3		80
1048		4		85
1041		4		89
1030		5		93
1028		6		97
1025		7		101

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 2
optimization time   : 180888
initial max maxLinkLoad    : 1068
final max maxLinkLoad      : 1025
number of tunnels   : 7
pre-optimization max link utilization 1.0684530684807407
post-optimization max link utilization 1.0255451741066666

Optimization time (in seconds): 180.900931614
