$ontext gppD4 pooling problem data. Author: Mohammed Alfaki, Wed Nov 9 15:36:09 2011 $offtext $eolcom # # Declare sets set i / 1*30 /; set s(i) / 1*12 /; set t(i) /23*30 /; set k / 1*5 /; alias (i,j); # The arc unit cost c_{ij} table c(i,j) 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 1.00 0.00 1.00 1.00 0.00 0.00 1.00 1.00 0.00 1.00 -10.00 0.00 0.00 -13.00 0.00 -5.00 -13.00 0.00 2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -14.00 0.00 3 0.00 0.00 1.00 0.00 1.00 0.00 0.00 0.00 1.00 1.00 -10.00 0.00 0.00 0.00 0.00 -5.00 0.00 -7.00 4 4.00 4.00 0.00 0.00 0.00 0.00 4.00 0.00 4.00 0.00 0.00 -5.00 0.00 0.00 0.00 0.00 -10.00 -4.00 5 5.00 5.00 5.00 5.00 0.00 5.00 0.00 5.00 0.00 0.00 0.00 0.00 -4.00 0.00 0.00 0.00 -9.00 0.00 6 0.00 5.00 5.00 5.00 5.00 5.00 0.00 5.00 5.00 5.00 0.00 0.00 -4.00 0.00 0.00 0.00 0.00 0.00 7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 -6.00 -4.00 0.00 -9.00 0.00 -1.00 0.00 0.00 8 0.00 0.00 3.00 0.00 3.00 0.00 3.00 3.00 3.00 0.00 0.00 0.00 -6.00 0.00 -10.00 0.00 0.00 0.00 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.00 0.00 0.00 -14.00 -13.00 0.00 0.00 0.00 10 4.00 4.00 0.00 4.00 4.00 4.00 4.00 0.00 4.00 0.00 -7.00 0.00 0.00 -10.00 0.00 0.00 -10.00 -4.00 11 3.00 0.00 3.00 0.00 3.00 0.00 3.00 3.00 0.00 3.00 0.00 0.00 0.00 0.00 -10.00 0.00 -11.00 0.00 12 3.00 0.00 0.00 0.00 3.00 0.00 3.00 0.00 3.00 3.00 0.00 0.00 -6.00 0.00 -10.00 0.00 -11.00 -5.00 13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -9.00 -9.00 -14.00 -13.00 -6.00 0.00 0.00 14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -9.00 0.00 -14.00 0.00 -6.00 0.00 0.00 15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.00 -9.00 -9.00 -14.00 0.00 0.00 0.00 0.00 16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -9.00 0.00 -14.00 -13.00 -6.00 -14.00 -8.00 17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -9.00 -9.00 -14.00 0.00 0.00 0.00 0.00 18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.00 0.00 -9.00 0.00 -13.00 0.00 -14.00 0.00 19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -9.00 0.00 0.00 -6.00 -14.00 -8.00 20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.00 -9.00 -9.00 0.00 -13.00 0.00 0.00 -8.00 21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -11.00 -9.00 0.00 0.00 0.00 -6.00 -14.00 -8.00 22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -14.00 -13.00 0.00 -14.00 -8.00 ; # The adjacency matrix (the arcs set A) table a(i,j) 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 1 0 1 1 0 0 1 1 0 1 1 0 0 1 0 1 1 0 2 1 0 1 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 3 0 0 1 0 1 0 0 0 1 1 1 0 0 0 0 1 0 1 4 1 1 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 1 5 1 1 1 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 6 0 1 1 1 1 1 0 1 1 1 0 0 1 0 0 0 0 0 7 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 1 0 0 8 0 0 1 0 1 0 1 1 1 0 0 0 1 0 1 0 0 0 9 0 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0 0 10 1 1 0 1 1 1 1 0 1 0 1 0 0 1 0 0 1 1 11 1 0 1 0 1 0 1 1 0 1 0 0 0 0 1 0 1 0 12 1 0 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 13 0 1 1 0 0 0 1 1 1 0 0 1 1 1 1 1 0 0 14 0 0 1 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 15 0 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 16 0 0 0 0 1 1 1 0 1 0 0 1 0 1 1 1 1 1 17 0 0 0 0 0 1 1 0 1 0 0 1 1 1 0 0 0 0 18 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 19 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 1 1 1 20 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 1 21 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 22 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 ; # Source qualities/terminal quality upper bounds table q(i,k) 1 2 3 4 5 1 0.00 6.00 6.00 3.00 7.00 2 9.00 3.00 7.00 9.00 5.00 3 2.00 2.00 8.00 9.00 2.00 4 0.00 0.00 5.00 6.00 9.00 5 5.00 0.00 6.00 9.00 9.00 6 3.00 6.00 2.00 7.00 1.00 7 7.00 9.00 3.00 1.00 1.00 8 4.00 4.00 3.00 5.00 3.00 9 0.00 8.00 4.00 4.00 7.00 10 3.00 0.00 9.00 5.00 3.00 11 6.00 4.00 2.00 1.00 7.00 12 2.00 9.00 3.00 0.00 0.00 23 4.00 2.00 5.00 6.00 6.00 24 2.00 6.00 3.00 2.00 4.00 25 5.00 2.00 2.00 4.00 6.00 26 3.00 2.00 2.00 5.00 4.00 27 3.00 3.00 3.00 6.00 2.00 28 6.00 3.00 5.00 6.00 5.00 29 2.00 3.00 3.00 5.00 2.00 30 2.00 5.00 6.00 4.00 3.00 ; # Node capacity lower bound parameter bl(i) / 1 0.00 2 0.00 3 0.00 4 0.00 5 0.00 6 0.00 7 0.00 8 0.00 9 0.00 10 0.00 11 0.00 12 0.00 23 0.00 24 0.00 25 0.00 26 0.00 27 0.00 28 0.00 29 0.00 30 0.00 / ; # Node capacity upper bound parameter bu(i) / 1 57.00 2 47.00 3 22.00 4 36.00 5 53.00 6 44.00 7 35.00 8 35.00 9 48.00 10 48.00 11 34.00 12 42.00 13 49.00 14 39.00 15 25.00 16 21.00 17 53.00 18 42.00 19 31.00 20 52.00 21 51.00 22 31.00 23 34.00 24 33.00 25 55.00 26 32.00 27 39.00 28 53.00 29 39.00 30 22.00 / ; $include xmodel.gms