Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1091		1		60
1086		2		66
1071		3		70
1063		4		73
1048		5		76
1037		6		79
1032		7		81
1031		8		84

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180079
initial max maxLinkLoad    : 1098
final max maxLinkLoad      : 1031
number of tunnels   : 8
pre-optimization max link utilization 1.0991908425083332
post-optimization max link utilization 1.0318653982166666

Optimization time (in seconds): 180.091120358
