Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
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max maxLinkLoad	#tunnels	time (ms)
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Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 1
optimization time   : 180963
initial max maxLinkLoad    : 1680
final max maxLinkLoad      : 1680
number of tunnels   : 0
pre-optimization max link utilization 1.6810217438166666
post-optimization max link utilization 1.6810217438166666

Optimization time (in seconds): 180.976654658
