Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1111		1		59
1108		2		65
1097		3		69
1091		2		72
1090		3		75
1084		4		82
1073		5		84
1070		6		86
1067		7		90
1044		8		92
1042		9		94
1033		11		99
1030		12		101

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 56
number of demands   : 380
first solution time : 2
optimization time   : 180441
initial max maxLinkLoad    : 1115
final max maxLinkLoad      : 1030
number of tunnels   : 12
pre-optimization max link utilization 1.1162773846458334
post-optimization max link utilization 1.0305075738

Optimization time (in seconds): 180.451710516
