Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1093		1		71
1080		2		79
1067		3		86
1054		4		89
1041		5		95
1034		6		100
1029		7		104
1027		8		109
1019		9		112

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180864
initial max maxLinkLoad    : 1116
final max maxLinkLoad      : 1019
number of tunnels   : 9
pre-optimization max link utilization 1.1172284108125001
post-optimization max link utilization 1.0202956018166667

Optimization time (in seconds): 180.884148341
