Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1103		1		69
1100		2		78
1075		3		144
1071		4		104604

Optimization completed
----------------------
number of nodes     : 23
number of edges     : 50
number of demands   : 506
first solution time : 2
optimization time   : 180714
initial max maxLinkLoad    : 1131
final max maxLinkLoad      : 1071
number of tunnels   : 4
pre-optimization max link utilization 1.1317816696444445
post-optimization max link utilization 1.0716222196444445

Optimization time (in seconds): 180.725576769
