Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1057		1		98
1051		2		110
1039		3		118
1038		4		124

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 72
number of demands   : 552
first solution time : 3
optimization time   : 180899
initial max maxLinkLoad    : 1060
final max maxLinkLoad      : 1038
number of tunnels   : 4
pre-optimization max link utilization 1.0612464125218517
post-optimization max link utilization 1.0385152362666668

Optimization time (in seconds): 180.917617631
