Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1020		1		63
1014		2		72
1009		3		77
1007		4		83

Optimization completed
----------------------
number of nodes     : 24
number of edges     : 68
number of demands   : 552
first solution time : 2
optimization time   : 180679
initial max maxLinkLoad    : 1031
final max maxLinkLoad      : 1007
number of tunnels   : 4
pre-optimization max link utilization 1.031429143821852
post-optimization max link utilization 1.0080996197866665

Optimization time (in seconds): 180.692669959
