$offlisting * * Equation counts * Total E G L N X C B * 22 1 0 21 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 41 31 0 10 0 0 0 0 * FX 0 * * Nonzero counts * Total const NL DLL * 81 61 20 0 * * Solve m using MINLP minimizing objvar; Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,x11,x12,x13,x14,x15,x16,x17,x18,x19 ,x20,x21,x22,x23,x24,x25,x26,x27,x28,x29,x30,x31,x32,x33,x34,x35,x36 ,x37,x38,x39,x40,objvar; Integer Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10; Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13,e14,e15,e16,e17,e18,e19 ,e20,e21,e22; e1.. 1.5*i1 + 0.51*i2 + 1.01*i3 + 1.4*i4 + 1.78*i5 + 1.92*i6 + 1.09*i7 + 0.48*i8 + 0.67*i9 + 0.52*i10 + 1.68*x11 + 0.51*x12 + 1.63*x13 + 0.49*x14 + 1.86*x15 + 0.7*x16 + 0.39*x17 + 0.5*x18 + 1.23*x19 + 0.95*x20 - objvar =E= 0; e2.. x21 + x22 + x23 + x24 + x25 + x26 + x27 + x28 + x29 + x30 + x31 + x32 + x33 + x34 + x35 + x36 + x37 + x38 + x39 + x40 =L= -1.6094379124341; e3.. -0.065*log(i1) - x21 =L= 0; e4.. -0.004*log(i2) - x22 =L= 0; e5.. -0.084*log(i3) - x23 =L= 0; e6.. -0.093*log(i4) - x24 =L= 0; e7.. -0.06*log(i5) - x25 =L= 0; e8.. -0.075*log(i6) - x26 =L= 0; e9.. -0.074*log(i7) - x27 =L= 0; e10.. -0.039*log(i8) - x28 =L= 0; e11.. -0.065*log(i9) - x29 =L= 0; e12.. -0.017*log(i10) - x30 =L= 0; e13.. -0.07*log(x11) - x31 =L= 0; e14.. -0.03*log(x12) - x32 =L= 0; e15.. -0.028*log(x13) - x33 =L= 0; e16.. -0.005*log(x14) - x34 =L= 0; e17.. -0.01*log(x15) - x35 =L= 0; e18.. -0.082*log(x16) - x36 =L= 0; e19.. -0.069*log(x17) - x37 =L= 0; e20.. -0.032*log(x18) - x38 =L= 0; e21.. -0.095*log(x19) - x39 =L= 0; e22.. -0.003*log(x20) - x40 =L= 0; * set non-default bounds i1.lo = 1; i1.up = 10; i2.lo = 1; i2.up = 10; i3.lo = 1; i3.up = 10; i4.lo = 1; i4.up = 10; i5.lo = 1; i5.up = 10; i6.lo = 1; i6.up = 10; i7.lo = 1; i7.up = 10; i8.lo = 1; i8.up = 10; i9.lo = 1; i9.up = 10; i10.lo = 1; i10.up = 10; x11.lo = 1E-5; x11.up = 10; x12.lo = 1E-5; x12.up = 10; x13.lo = 1E-5; x13.up = 10; x14.lo = 1E-5; x14.up = 10; x15.lo = 1E-5; x15.up = 10; x16.lo = 1E-5; x16.up = 10; x17.lo = 1E-5; x17.up = 10; x18.lo = 1E-5; x18.up = 10; x19.lo = 1E-5; x19.up = 10; x20.lo = 1E-5; x20.up = 10; Model m / all /; m.limrow=0; m.limcol=0; m.tolproj=0.0; $if NOT '%gams.u1%' == '' $include '%gams.u1%' $if not set MINLP $set MINLP MINLP Solve m using %MINLP% minimizing objvar;