Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1167		1		82
1152		2		89
1141		3		94
1125		4		100
1115		5		105
1101		6		109
1089		7		112
1074		8		115
1069		9		118
1051		10		121
1044		11		124
1028		12		127
1022		13		130
1004		14		133
997		15		135
979		16		137
974		17		139
968		18		141
966		19		144
956		20		146
951		21		148
945		22		151
942		23		153
941		23		155
939		24		157
934		24		266
931		27		12387

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 4
optimization time   : 180835
initial max maxLinkLoad    : 1191
final max maxLinkLoad      : 931
number of tunnels   : 27
pre-optimization max link utilization 1.1921648900583333
post-optimization max link utilization 0.9316770865166667

Optimization time (in seconds): 180.847771785
