Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1055		1		98
1045		3		11317
1044		5		14458

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180895
initial max maxLinkLoad    : 1077
final max maxLinkLoad      : 1044
number of tunnels   : 5
pre-optimization max link utilization 1.077673025816667
post-optimization max link utilization 1.045339835425

Optimization time (in seconds): 180.907066546
