Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1257		1		80
1246		2		89
1230		3		94
1222		4		99
1206		5		103
1195		6		107
1181		7		111
1176		8		115
1162		9		119
1159		10		124
1151		11		127
1134		12		130
1127		13		132
1122		14		138
1111		15		140
1101		16		142
1099		17		145
1093		16		149
1089		17		151
1067		18		153
1066		19		161
1053		20		163
1047		21		167
1046		24		10437
1037		23		77439
1035		24		77444
1033		25		90484
1032		27		112552
1027		27		112556
1025		28		113573
1023		29		113579
1021		29		143691

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 2
optimization time   : 180762
initial max maxLinkLoad    : 1276
final max maxLinkLoad      : 1021
number of tunnels   : 29
pre-optimization max link utilization 1.2764931877708334
post-optimization max link utilization 1.0216549779166668

Optimization time (in seconds): 180.774007968
