Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1001		1		100
995		2		133
994		3		140

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180892
initial max maxLinkLoad    : 1008
final max maxLinkLoad      : 994
number of tunnels   : 3
pre-optimization max link utilization 1.0082999143337035
post-optimization max link utilization 0.9950090240266667

Optimization time (in seconds): 180.911583951
