Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1175		1		156
1163		2		171
1154		3		177
1149		4		189
1143		5		195
1129		6		207
1124		7		214
1119		8		218
1114		9		225
1104		10		240
1103		11		248
1085		12		252
1083		13		255
1067		14		262
1064		15		266
1062		16		271
1058		17		274
1055		18		279
1047		19		283
1045		20		286
1040		21		290
1037		22		294

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 72
number of demands   : 552
first solution time : 6
optimization time   : 180300
initial max maxLinkLoad    : 1195
final max maxLinkLoad      : 1037
number of tunnels   : 22
pre-optimization max link utilization 1.1955017940570374
post-optimization max link utilization 1.037880527946667

Optimization time (in seconds): 180.330702818
