Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1038		1		56
1027		2		63
1008		4		71
1007		5		74
1005		6		77

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 66
number of demands   : 552
first solution time : 2
optimization time   : 180686
initial max maxLinkLoad    : 1047
final max maxLinkLoad      : 1005
number of tunnels   : 6
pre-optimization max link utilization 1.0473918762644443
post-optimization max link utilization 1.006400785733333

Optimization time (in seconds): 180.699037727
