Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1029		1		65
1015		2		73
1014		3		77

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 3
optimization time   : 180998
initial max maxLinkLoad    : 1042
final max maxLinkLoad      : 1014
number of tunnels   : 3
pre-optimization max link utilization 1.0426043077692593
post-optimization max link utilization 1.0146559032666667

Optimization time (in seconds): 181.011486561
