Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1059		1		84
1046		2		93
1041		3		100
1023		4		106
1019		5		116
1017		6		120
997		7		125

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 3
optimization time   : 180721
initial max maxLinkLoad    : 1084
final max maxLinkLoad      : 997
number of tunnels   : 7
pre-optimization max link utilization 1.0847195608458333
post-optimization max link utilization 0.9979545452999998

Optimization time (in seconds): 180.740407195
