Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1066		1		87
1065		2		99
1054		3		103
1050		4		112

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180029
initial max maxLinkLoad    : 1078
final max maxLinkLoad      : 1050
number of tunnels   : 4
pre-optimization max link utilization 1.078860075775
post-optimization max link utilization 1.051328964925

Optimization time (in seconds): 180.042536454
