Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1072		1		81
1070		2		92
1046		3		103
1044		4		109
1020		5		114
1019		6		120
1009		7		125

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 6
optimization time   : 180240
initial max maxLinkLoad    : 1082
final max maxLinkLoad      : 1009
number of tunnels   : 7
pre-optimization max link utilization 1.0823628835416665
post-optimization max link utilization 1.009864006033333

Optimization time (in seconds): 180.256215493
