Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1159		1		87
1141		2		99
1132		3		106
1115		4		111
1106		5		117
1089		6		120
1087		7		128

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180982
initial max maxLinkLoad    : 1184
final max maxLinkLoad      : 1087
number of tunnels   : 7
pre-optimization max link utilization 1.1848460703750003
post-optimization max link utilization 1.0879684915666665

Optimization time (in seconds): 181.000588614
