Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1069		1		79
1051		2		89

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 72
number of demands   : 552
first solution time : 4
optimization time   : 180812
initial max maxLinkLoad    : 1079
final max maxLinkLoad      : 1051
number of tunnels   : 3
pre-optimization max link utilization 1.080396775515556
post-optimization max link utilization 1.051827911026667

Optimization time (in seconds): 180.827148592
