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ex2_1_8.gms:

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* NLP written by GAMS Convert at 07/19/01 13:39:30 * * Equation counts * Total E G L N X * 11 11 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 25 25 0 0 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 73 49 24 0 * * Solve m using NLP minimizing objvar; Variables x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,x16,x17,x18,x19 ,x20,x21,x22,x23,x24,objvar; Positive Variables x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,x16,x17 ,x18,x19,x20,x21,x22,x23,x24; Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11; e1.. - (300*x1 - 7*x1*x1 - 4*x2*x2 + 270*x2 - 6*x3*x3 + 460*x3 - 8*x4*x4 + 800 *x4 - 12*x5*x5 + 740*x5 - 9*x6*x6 + 600*x6 - 14*x7*x7 + 540*x7 - 7*x8*x8 + 380*x8 - 13*x9*x9 + 300*x9 - 12*x10*x10 + 490*x10 - 8*x11*x11 + 380*x11 - 4*x12*x12 + 760*x12 - 7*x13*x13 + 430*x13 - 9*x14*x14 + 250*x14 - 16* x15*x15 + 390*x15 - 8*x16*x16 + 600*x16 - 4*x17*x17 + 210*x17 - 10*x18*x18 + 830*x18 - 21*x19*x19 + 470*x19 - 13*x20*x20 + 680*x20 - 17*x21*x21 + 360*x21 - 9*x22*x22 + 290*x22 - 8*x23*x23 + 400*x23 - 4*x24*x24 + 310*x24) + objvar =E= 0; e2.. x1 + x2 + x3 + x4 =E= 8; e3.. x5 + x6 + x7 + x8 =E= 24; e4.. x9 + x10 + x11 + x12 =E= 20; e5.. x13 + x14 + x15 + x16 =E= 24; e6.. x17 + x18 + x19 + x20 =E= 16; e7.. x21 + x22 + x23 + x24 =E= 12; e8.. x1 + x5 + x9 + x13 + x17 + x21 =E= 29; e9.. x2 + x6 + x10 + x14 + x18 + x22 =E= 41; e10.. x3 + x7 + x11 + x15 + x19 + x23 =E= 13; e11.. x4 + x8 + x12 + x16 + x20 + x24 =E= 21; * set non default bounds x1.up = 100; x2.up = 100; x3.up = 100; x4.up = 100; x5.up = 100; x6.up = 100; x7.up = 100; x8.up = 100; x9.up = 100; x10.up = 100; x11.up = 100; x12.up = 100; x13.up = 100; x14.up = 100; x15.up = 100; x16.up = 100; x17.up = 100; x18.up = 100; x19.up = 100; x20.up = 100; x21.up = 100; x22.up = 100; x23.up = 100; x24.up = 100; * set non default levels x1.l = 6; x2.l = 2; x6.l = 3; x8.l = 21; x9.l = 20; x13.l = 24; x17.l = 3; x19.l = 13; x22.l = 12; * set non default marginals Model m / all /; m.limrow=0; m.limcol=0; $if NOT '%gams.u1%' == '' $include '%gams.u1%' Solve m using NLP minimizing objvar;