Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1082		1		61
1080		2		68
1072		3		72
1071		4		76
1060		5		80
1047		6		83
1039		8		88

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 1
optimization time   : 180978
initial max maxLinkLoad    : 1093
final max maxLinkLoad      : 1039
number of tunnels   : 8
pre-optimization max link utilization 1.0940422028708332
post-optimization max link utilization 1.0401295377500002

Optimization time (in seconds): 181.001978672
