Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1362		1		88
1352		2		96
1337		3		101
1327		4		106
1311		5		117
1300		6		121
1287		7		127
1279		8		134
1261		9		150
1256		10		154
1237		11		221
1234		12		420
1227		13		425
1209		14		427
1204		15		428
1194		16		3080
1183		17		3081
1176		18		3082
1166		19		4379
1160		20		7430
1157		21		7432
1148		22		13439
1142		23		13441
1139		24		13443
1133		25		18454
1123		26		18456
1117		27		23463
1108		28		23472
1105		29		61551
1101		30		63562
1100		31		74602
1098		32		74606

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 54
number of demands   : 380
first solution time : 3
optimization time   : 180918
initial max maxLinkLoad    : 1388
final max maxLinkLoad      : 1098
number of tunnels   : 32
pre-optimization max link utilization 1.3888647824
post-optimization max link utilization 1.0990718789833334

Optimization time (in seconds): 180.938778925
