Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1105		1		57
1078		2		64
1052		3		68
1045		4		71
1041		5		75
1028		6		83
1027		10		229
1025		9		7275

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 1
optimization time   : 180727
initial max maxLinkLoad    : 1129
final max maxLinkLoad      : 1025
number of tunnels   : 9
pre-optimization max link utilization 1.1302776685083333
post-optimization max link utilization 1.0259683196

Optimization time (in seconds): 180.738343543
