Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1631		1		59

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180730
initial max maxLinkLoad    : 1632
final max maxLinkLoad      : 1631
number of tunnels   : 1
pre-optimization max link utilization 1.633619218391667
post-optimization max link utilization 1.6320354226833336

Optimization time (in seconds): 180.741653474
