MINLP World [ MINLP World Home | Board | Solvers | MINLPLib | Links | GamsWorld Group | Search | Contact ]

st_test3.gms:

References:

Point: p1 
Best known point (p1): Solution value -7.00 (global optimum, BARON certificate)


$offlisting * MINLP written by GAMS Convert at 09/01/02 10:51:55 * * Equation counts * Total E G L N X C * 11 1 0 10 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 14 1 0 13 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 42 37 5 0 * * Solve m using MINLP minimizing objvar; Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,objvar; Integer Variables i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13; Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11; e1.. 2*i1 + 2*i2 + i10 + i11 =L= 10; e2.. 2*i1 + 2*i3 + i10 + i12 =L= 10; e3.. 2*i2 + 2*i3 + i11 + i12 =L= 10; e4.. - 8*i1 + i10 =L= 0; e5.. - 8*i2 + i11 =L= 0; e6.. - 8*i3 + i12 =L= 0; e7.. - 2*i4 - i5 + i10 =L= 0; e8.. - 2*i6 - i7 + i11 =L= 0; e9.. - 2*i8 - i9 + i12 =L= 0; e10.. i13 =L= 1; e11.. - (5*i1*i1 + 5*i1 + 5*i2*i2 - 5*i2 + 5*i3*i3 + 5*i3 + 5*i4*i4 + 5*i4 + 9 *i10*i10 - i10) + i5 - i6 + i7 + i8 + i9 + i11 + i12 + i13 + objvar =E= 0; * set non default bounds i1.up = 1; i2.up = 1; i3.up = 1; i4.up = 1; i5.up = 1; i6.up = 1; i7.up = 1; i8.up = 1; i9.up = 1; i10.up = 1E15; i11.up = 1E15; i12.up = 1E15; i13.up = 1; $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;