Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1040		1		81
1030		2		93
1020		3		100

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180557
initial max maxLinkLoad    : 1047
final max maxLinkLoad      : 1020
number of tunnels   : 3
pre-optimization max link utilization 1.0474802535859258
post-optimization max link utilization 1.0213335472533331

Optimization time (in seconds): 180.574782546
