1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/min_cost_flow_test.lgf	Tue Oct 28 18:39:53 2008 +0000
     1.3 @@ -0,0 +1,44 @@
     1.4 +@nodes
     1.5 +label	supply1	supply2	supply3
     1.6 +1	0	20	27	
     1.7 +2	0	-4	0		
     1.8 +3	0	0	0	
     1.9 +4	0	0	0	
    1.10 +5	0	9	0	
    1.11 +6	0	-6	0	
    1.12 +7	0	0	0	
    1.13 +8	0	0	0	
    1.14 +9	0	3	0	
    1.15 +10	0	-2	0	
    1.16 +11	0	0	0		
    1.17 +12	0	-20	-27	
    1.18 +               
    1.19 +@arcs
    1.20 +		cost	capacity	lower1	lower2
    1.21 +1	2	70	11		0	8
    1.22 +1	3	150	3		0	1
    1.23 +1	4	80	15		0	2
    1.24 +2	8	80	12		0	0
    1.25 +3	5	140	5		0	3
    1.26 +4	6	60	10		0	1
    1.27 +4	7	80	2		0	0
    1.28 +4	8	110	3		0	0
    1.29 +5	7	60	14		0	0
    1.30 +5	11	120	12		0	0
    1.31 +6	3	0	3		0	0
    1.32 +6	9	140	4		0	0
    1.33 +6	10	90	8		0	0
    1.34 +7	1	30	5		0	0
    1.35 +8	12	60	16		0	4
    1.36 +9	12	50	6		0	0
    1.37 +10	12	70	13		0	5
    1.38 +10	2	100	7		0	0
    1.39 +10	7	60	10		0	0
    1.40 +11	10	20	14		0	6
    1.41 +12	11	30	10		0	0
    1.42 +
    1.43 +@attributes
    1.44 +source	1
    1.45 +target	12
    1.46 +
    1.47 +@end