Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1039		1		79
1028		2		88

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 4
optimization time   : 180547
initial max maxLinkLoad    : 1050
final max maxLinkLoad      : 1028
number of tunnels   : 2
pre-optimization max link utilization 1.050143899818889
post-optimization max link utilization 1.0284775172933334

Optimization time (in seconds): 180.56165703
