Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1059		1		2509
1050		2		13539

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180982
initial max maxLinkLoad    : 1084
final max maxLinkLoad      : 1050
number of tunnels   : 2
pre-optimization max link utilization 1.0843768480166667
post-optimization max link utilization 1.0507677202416665

Optimization time (in seconds): 180.996641257
