Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1100		1		58
1093		2		66
1081		3		71
1074		3		74
1069		4		78
1056		5		81
1047		6		83
1035		7		86

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 2
optimization time   : 180760
initial max maxLinkLoad    : 1112
final max maxLinkLoad      : 1035
number of tunnels   : 7
pre-optimization max link utilization 1.1126845246
post-optimization max link utilization 1.0359904404166667

Optimization time (in seconds): 180.774761021
