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     : 24
number of edges     : 70
number of demands   : 552
first solution time : 2
optimization time   : 180978
initial max maxLinkLoad    : 1552
final max maxLinkLoad      : 1552
number of tunnels   : 0
pre-optimization max link utilization 1.5531439175200004
post-optimization max link utilization 1.5531439175200004

Optimization time (in seconds): 180.993168152
