Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1236		1		135
1210		2		147
1196		3		155
1184		4		160
1171		5		170
1159		6		174
1148		7		2739
1146		8		9772
1139		9		9775
1128		10		9778
1116		11		9779
1110		12		12784
1100		13		12786
1094		14		15800
1089		15		15802
1080		16		19816
1077		17		25828
1072		18		25830
1064		19		25833
1063		20		32844
1057		21		32846
1055		22		65925
1052		23		81980

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 7
optimization time   : 180268
initial max maxLinkLoad    : 1258
final max maxLinkLoad      : 1052
number of tunnels   : 23
pre-optimization max link utilization 1.2591794110583332
post-optimization max link utilization 1.0530772578166667

Optimization time (in seconds): 180.316514598
