Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1156		1		102
1132		2		116
1114		3		124
1110		4		135
1096		5		146
1088		6		161
1070		7		165

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180127
initial max maxLinkLoad    : 1181
final max maxLinkLoad      : 1070
number of tunnels   : 8
pre-optimization max link utilization 1.1819742157833335
post-optimization max link utilization 1.0714282228999998

Optimization time (in seconds): 180.142718087
