Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1120		1		84
1098		2		102
1095		3		109
1076		5		120
1072		6		126
1070		7		129
1058		8		132

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 4
optimization time   : 180588
initial max maxLinkLoad    : 1122
final max maxLinkLoad      : 1058
number of tunnels   : 8
pre-optimization max link utilization 1.1227056127583335
post-optimization max link utilization 1.05915735255

Optimization time (in seconds): 180.606943197
