IFNET Interval Flow Networks
Model Input Form
Model title:
Input model here:
set NODES := 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32; set ARCS := (1,2) (1,3) (1,4) (1,5) (1,6) (1,7) (1,8) (1,9) (1,10) (1,11) (1,12) (1,13) (1,14) (1,15) (1,16) (1,17) (1,18) (1,19) (1,20) (1,21) (1,22) (1,23) (1,24) (1,25) (1,26) (1,27) (1,28) (1,29) (1,30) (1,31) (2,32) (3,32) (4,32) (5,32) (6,32) (7,32) (8,32) (9,32) (10,32) (11,32) (12,32) (13,32) (14,32) (15,32) (16,32) (17,32) (18,32) (19,32) (20,32) (21,32) (22,32) (23,32) (24,32) (25,32) (26,32) (27,32) (28,32) (29,32) (30,32) (31,32); param b := 1 371 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 21 0 22 0 23 0 24 0 25 0 26 0 27 0 28 0 29 0 30 0 31 0 32 -371 ; # cost lower upper fixed param: c l u f:= 1 2 384 20 20 0 1 3 277 15 15 0 1 4 317 13 13 0 1 5 275 17 17 0 1 6 194 29 29 0 1 7 64 28 28 0 1 8 134 17 17 0 1 9 363 22 22 0 1 10 48 27 27 0 1 11 138 32 32 0 1 12 171 39 39 0 1 13 203 23 23 0 1 14 80 33 33 0 1 15 257 16 16 0 1 16 127 40 40 0 1 17 238 15 15 0 1 18 147 39 39 0 1 19 328 39 39 0 1 20 247 14 14 0 1 21 184 17 17 0 1 22 65 21 21 0 1 23 112 11 11 0 1 24 258 23 23 0 1 25 330 38 38 0 1 26 322 38 38 0 1 27 274 12 12 0 1 28 59 12 12 0 1 29 325 29 29 0 1 30 292 24 24 0 1 31 168 39 39 0 2 32 0 0 372 0 3 32 0 0 372 0 4 32 0 0 372 0 5 32 0 0 372 0 6 32 0 0 372 0 7 32 0 0 372 0 8 32 0 0 372 0 9 32 0 0 372 0 10 32 0 0 372 0 11 32 0 0 372 0 12 32 0 0 372 0 13 32 0 0 372 0 14 32 0 0 372 0 15 32 0 0 372 0 16 32 0 0 372 0 17 32 0 0 372 0 18 32 0 0 372 0 19 32 0 0 372 0 20 32 0 0 372 0 21 32 0 0 372 0 22 32 0 0 372 0 23 32 0 0 372 0 24 32 0 0 372 0 25 32 0 0 372 0 26 32 0 0 372 0 27 32 0 0 372 0 28 32 0 0 372 0 29 32 0 0 372 0 30 32 0 0 372 0 31 32 0 0 372 0 ;
Echo input problem