st_qpk3.gms:
References:
- Tawarmalani, M, and Sahinidis, N, Convexification and Global Optimization in Continuous and Mixed-Integer Nonlinear Programming: Theory, Algorithms, Software, and Applications. Kluwer, 2002.
- Shectman, J P, Finite Algorithms for Global Optimization of Concave Programs and General Quadratic Programs, 1999. PhD thesis, Department of Mechanical and Industrial Engineering, University of Illinois, Urbana Champagne
Point:
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* NLP written by GAMS Convert at 08/31/02 19:31:42
*
* Equation counts
* Total E G L N X C
* 23 1 0 22 0 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 12 12 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 254 243 11 0
*
* Solve m using NLP minimizing objvar;
Variables x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,objvar;
Positive Variables x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11;
Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13,e14,e15,e16,e17,e18,e19
,e20,e21,e22,e23;
e1.. - x1 - 2*x2 - 3*x3 - 4*x4 - 5*x5 - 6*x6 - 7*x7 - 8*x8 - 9*x9 - 10*x10
- 11*x11 =L= 0;
e2.. - 2*x1 - 3*x2 - 4*x3 - 5*x4 - 6*x5 - 7*x6 - 8*x7 - 9*x8 - 10*x9 - 11*x10
- x11 =L= 0;
e3.. - 3*x1 - 4*x2 - 5*x3 - 6*x4 - 7*x5 - 8*x6 - 9*x7 - 10*x8 - 11*x9 - x10
- 2*x11 =L= 0;
e4.. - 4*x1 - 5*x2 - 6*x3 - 7*x4 - 8*x5 - 9*x6 - 10*x7 - 11*x8 - x9 - 2*x10
- 3*x11 =L= 0;
e5.. - 5*x1 - 6*x2 - 7*x3 - 8*x4 - 9*x5 - 10*x6 - 11*x7 - x8 - 2*x9 - 3*x10
- 4*x11 =L= 0;
e6.. - 6*x1 - 7*x2 - 8*x3 - 9*x4 - 10*x5 - 11*x6 - x7 - 2*x8 - 3*x9 - 4*x10
- 5*x11 =L= 0;
e7.. - 7*x1 - 8*x2 - 9*x3 - 10*x4 - 11*x5 - x6 - 2*x7 - 3*x8 - 4*x9 - 5*x10
- 6*x11 =L= 0;
e8.. - 8*x1 - 9*x2 - 10*x3 - 11*x4 - x5 - 2*x6 - 3*x7 - 4*x8 - 5*x9 - 6*x10
- 7*x11 =L= 0;
e9.. - 9*x1 - 10*x2 - 11*x3 - x4 - 2*x5 - 3*x6 - 4*x7 - 5*x8 - 6*x9 - 7*x10
- 8*x11 =L= 0;
e10.. - 10*x1 - 11*x2 - x3 - 2*x4 - 3*x5 - 4*x6 - 5*x7 - 6*x8 - 7*x9 - 8*x10
- 9*x11 =L= 0;
e11.. - 11*x1 - x2 - 2*x3 - 3*x4 - 4*x5 - 5*x6 - 6*x7 - 7*x8 - 8*x9 - 9*x10
- 10*x11 =L= 0;
e12.. x1 + 2*x2 + 3*x3 + 4*x4 + 5*x5 + 6*x6 + 7*x7 + 8*x8 + 9*x9 + 10*x10
+ 11*x11 =L= 66;
e13.. 2*x1 + 3*x2 + 4*x3 + 5*x4 + 6*x5 + 7*x6 + 8*x7 + 9*x8 + 10*x9 + 11*x10
+ x11 =L= 66;
e14.. 3*x1 + 4*x2 + 5*x3 + 6*x4 + 7*x5 + 8*x6 + 9*x7 + 10*x8 + 11*x9 + x10
+ 2*x11 =L= 66;
e15.. 4*x1 + 5*x2 + 6*x3 + 7*x4 + 8*x5 + 9*x6 + 10*x7 + 11*x8 + x9 + 2*x10
+ 3*x11 =L= 66;
e16.. 5*x1 + 6*x2 + 7*x3 + 8*x4 + 9*x5 + 10*x6 + 11*x7 + x8 + 2*x9 + 3*x10
+ 4*x11 =L= 66;
e17.. 6*x1 + 7*x2 + 8*x3 + 9*x4 + 10*x5 + 11*x6 + x7 + 2*x8 + 3*x9 + 4*x10
+ 5*x11 =L= 66;
e18.. 7*x1 + 8*x2 + 9*x3 + 10*x4 + 11*x5 + x6 + 2*x7 + 3*x8 + 4*x9 + 5*x10
+ 6*x11 =L= 66;
e19.. 8*x1 + 9*x2 + 10*x3 + 11*x4 + x5 + 2*x6 + 3*x7 + 4*x8 + 5*x9 + 6*x10
+ 7*x11 =L= 66;
e20.. 9*x1 + 10*x2 + 11*x3 + x4 + 2*x5 + 3*x6 + 4*x7 + 5*x8 + 6*x9 + 7*x10
+ 8*x11 =L= 66;
e21.. 10*x1 + 11*x2 + x3 + 2*x4 + 3*x5 + 4*x6 + 5*x7 + 6*x8 + 7*x9 + 8*x10
+ 9*x11 =L= 66;
e22.. 11*x1 + x2 + 2*x3 + 3*x4 + 4*x5 + 5*x6 + 6*x7 + 7*x8 + 8*x9 + 9*x10
+ 10*x11 =L= 66;
e23.. - (0.5*x1*x2 - x1*x1 + 0.5*x2*x1 - x2*x2 + 0.5*x2*x3 + 0.5*x3*x2 - x3*x3
+ 0.5*x3*x4 + 0.5*x4*x3 - x4*x4 + 0.5*x4*x5 + 0.5*x5*x4 - x5*x5 + 0.5*x5
*x6 + 0.5*x6*x5 - x6*x6 + 0.5*x6*x7 + 0.5*x7*x6 - x7*x7 + 0.5*x7*x8 + 0.5
*x8*x7 - x8*x8 + 0.5*x8*x9 + 0.5*x9*x8 - x9*x9 + 0.5*x9*x10 + 0.5*x10*x9
- x10*x10 + 0.5*x10*x11 + 0.5*x11*x10 - x11*x11) + objvar =E= 0;
* set non default bounds
* set non default levels
* 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;
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