Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1065		1		146
1059		2		156
1046		3		167
1039		4		177
1020		5		181
1013		6		189
995		8		208
993		9		232
989		10		236
988		12		19223

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180629
initial max maxLinkLoad    : 1084
final max maxLinkLoad      : 988
number of tunnels   : 13
pre-optimization max link utilization 1.0848387950833334
post-optimization max link utilization 0.9890507218250001

Optimization time (in seconds): 180.6462951
