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st_test8.gms:

References:

Point: p1 
Best known point (p1): Solution value -29605.00 (global optimum, BARON certificate)


$offlisting * MINLP written by GAMS Convert at 09/01/02 11:02:28 * * Equation counts * Total E G L N X C * 21 1 0 20 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 25 1 0 24 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 121 97 24 0 * * Solve m using MINLP minimizing objvar; Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16,i17,i18,i19 ,i20,i21,i22,i23,i24,objvar; Integer Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16,i17 ,i18,i19,i20,i21,i22,i23,i24; Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13,e14,e15,e16,e17,e18,e19 ,e20,e21; e1.. - i1 - i5 - i9 - i13 - i17 - i21 =L= -29; e2.. - i2 - i6 - i10 - i14 - i18 - i22 =L= -41; e3.. - i3 - i7 - i11 - i15 - i19 - i23 =L= -13; e4.. - i4 - i8 - i12 - i16 - i20 - i24 =L= -21; e5.. - i1 - i2 - i3 - i4 =L= -8; e6.. - i5 - i6 - i7 - i8 =L= -24; e7.. - i9 - i10 - i11 - i12 =L= -20; e8.. - i13 - i14 - i15 - i16 =L= -24; e9.. - i17 - i18 - i19 - i20 =L= -16; e10.. - i21 - i22 - i23 - i24 =L= -12; e11.. i1 + i5 + i9 + i13 + i17 + i21 =L= 29; e12.. i2 + i6 + i10 + i14 + i18 + i22 =L= 41; e13.. i3 + i7 + i11 + i15 + i19 + i23 =L= 13; e14.. i4 + i8 + i12 + i16 + i20 + i24 =L= 21; e15.. i1 + i2 + i3 + i4 =L= 8; e16.. i5 + i6 + i7 + i8 =L= 24; e17.. i9 + i10 + i11 + i12 =L= 20; e18.. i13 + i14 + i15 + i16 =L= 24; e19.. i17 + i18 + i19 + i20 =L= 16; e20.. i21 + i22 + i23 + i24 =L= 12; e21.. - (7*i1*i1 + 300*i1 + 4*i2*i2 + 270*i2 + 6*i3*i3 - 460*i3 + 8*i4*i4 + 800*i4 + 12*i5*i5 + 740*i5 + 9*i6*i6 - 600*i6 + 14*i7*i7 + 540*i7 + 7*i8* i8 + 380*i8 + 13*i9*i9 + 300*i9 + 12*i10*i10 - 490*i10 + 8*i11*i11 + 380* i11 + 4*i12*i12 + 760*i12 + 7*i13*i13 - 430*i13 + 9*i14*i14 + 250*i14 + 16*i15*i15 + 390*i15 + 8*i16*i16 + 600*i16 + 4*i17*i17 - 210*i17 + 10*i18 *i18 + 830*i18 + 21*i19*i19 + 470*i19 + 13*i20*i20 - 680*i20 + 17*i21*i21 + 360*i21 + 9*i22*i22 + 290*i22 + 8*i23*i23 - 400*i23 + 4*i24*i24 + 310* i24) + objvar =E= 0; * set non default bounds i1.up = 100; i2.up = 100; i3.up = 100; i4.up = 100; i5.up = 100; i6.up = 100; i7.up = 100; i8.up = 100; i9.up = 100; i10.up = 100; i11.up = 100; i12.up = 100; i13.up = 100; i14.up = 100; i15.up = 100; i16.up = 100; i17.up = 100; i18.up = 100; i19.up = 100; i20.up = 100; i21.up = 100; i22.up = 100; i23.up = 100; i24.up = 100; $if set nostart $goto modeldef * set non default levels * set non default marginals $label modeldef Model m / all /; m.limrow=0; m.limcol=0; $if NOT '%gams.u1%' == '' $include '%gams.u1%' $if not set MINLP $set MINLP MINLP Solve m using %MINLP% minimizing objvar;