Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1708		1		68

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180543
initial max maxLinkLoad    : 1709
final max maxLinkLoad      : 1708
number of tunnels   : 1
pre-optimization max link utilization 1.7102490535555557
post-optimization max link utilization 1.7092177929000003

Optimization time (in seconds): 180.554778403
