Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1022		1		63
1018		2		74
1005		3		78

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 2
optimization time   : 180580
initial max maxLinkLoad    : 1037
final max maxLinkLoad      : 1005
number of tunnels   : 3
pre-optimization max link utilization 1.0379812323466666
post-optimization max link utilization 1.0064007857333332

Optimization time (in seconds): 180.592571382
