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Instance genpooling_lee1
Formatsⓘ | ams gms lp mod nl osil pip py |
Primal Bounds (infeas ≤ 1e-08)ⓘ | |
Other points (infeas > 1e-08)ⓘ | |
Dual Boundsⓘ | -4640.08241300 (ANTIGONE) -4640.08241300 (BARON) -4640.08241300 (COUENNE) -4640.08241800 (GUROBI) -4640.08241300 (LINDO) -4640.08241300 (SCIP) -6366.48000000 (SHOT) |
Referencesⓘ | Misener, Ruth and Floudas, C A, Generalized Pooling Problem, 2011. |
Sourceⓘ | generalizedpooling_lee1.gms from minlp.org model 123 |
Applicationⓘ | Pooling Problem |
Added to libraryⓘ | 25 Sep 2013 |
Problem typeⓘ | MBQCP |
#Variablesⓘ | 49 |
#Binary Variablesⓘ | 9 |
#Integer Variablesⓘ | 0 |
#Nonlinear Variablesⓘ | 20 |
#Nonlinear Binary Variablesⓘ | 0 |
#Nonlinear Integer Variablesⓘ | 0 |
Objective Senseⓘ | min |
Objective typeⓘ | linear |
Objective curvatureⓘ | linear |
#Nonzeros in Objectiveⓘ | 41 |
#Nonlinear Nonzeros in Objectiveⓘ | 0 |
#Constraintsⓘ | 82 |
#Linear Constraintsⓘ | 62 |
#Quadratic Constraintsⓘ | 20 |
#Polynomial Constraintsⓘ | 0 |
#Signomial Constraintsⓘ | 0 |
#General Nonlinear Constraintsⓘ | 0 |
Operands in Gen. Nonlin. Functionsⓘ | |
Constraints curvatureⓘ | indefinite |
#Nonzeros in Jacobianⓘ | 328 |
#Nonlinear Nonzeros in Jacobianⓘ | 128 |
#Nonzeros in (Upper-Left) Hessian of Lagrangianⓘ | 48 |
#Nonzeros in Diagonal of Hessian of Lagrangianⓘ | 0 |
#Blocks in Hessian of Lagrangianⓘ | 4 |
Minimal blocksize in Hessian of Lagrangianⓘ | 5 |
Maximal blocksize in Hessian of Lagrangianⓘ | 5 |
Average blocksize in Hessian of Lagrangianⓘ | 5.0 |
#Semicontinuitiesⓘ | 0 |
#Nonlinear Semicontinuitiesⓘ | 0 |
#SOS type 1ⓘ | 0 |
#SOS type 2ⓘ | 0 |
Minimal coefficientⓘ | 1.1000e-01 |
Maximal coefficientⓘ | 6.8600e+02 |
Infeasibility of initial pointⓘ | 284 |
Sparsity Jacobianⓘ | |
Sparsity Hessian of Lagrangianⓘ |
$offlisting * * Equation counts * Total E G L N X C B * 83 13 0 70 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 50 41 9 0 0 0 0 0 * FX 0 * * Nonzero counts * Total const NL DLL * 370 242 128 0 * * Solve m using MINLP 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,x25,x26,x27,x28,x29,x30,x31,x32,x33,x34,x35,x36 ,x37,x38,x39,x40,b41,b42,b43,b44,b45,b46,b47,b48,b49,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,x25,x26,x27,x28,x29,x30,x31,x32; Binary Variables b41,b42,b43,b44,b45,b46,b47,b48,b49; Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13,e14,e15,e16,e17,e18,e19 ,e20,e21,e22,e23,e24,e25,e26,e27,e28,e29,e30,e31,e32,e33,e34,e35,e36 ,e37,e38,e39,e40,e41,e42,e43,e44,e45,e46,e47,e48,e49,e50,e51,e52,e53 ,e54,e55,e56,e57,e58,e59,e60,e61,e62,e63,e64,e65,e66,e67,e68,e69,e70 ,e71,e72,e73,e74,e75,e76,e77,e78,e79,e80,e81,e82,e83; e1.. - 6.2*x1 - 9.4*x2 - 7.6*x3 - 10.2*x4 - 1.67*x5 - 2.53*x6 - 2.05*x7 - 2.75*x8 - 3.58*x9 - 5.42*x10 - 4.39*x11 - 5.89*x12 - 4.53*x13 - 6.87*x14 - 5.55*x15 - 7.45*x16 - 2.62*x17 - 3.98*x18 - 3.22*x19 - 4.32*x20 + 10.5*x21 + 11.2*x22 + 12.5*x23 + 10.5*x24 + 11.2*x25 + 12.5*x26 + 10.5*x27 + 11.2*x28 + 12.5*x29 + 10.5*x30 + 11.2*x31 + 12.5*x32 - 260*b41 - 70*b42 - 150*b43 - 190*b44 - 110*b45 - 310*b46 - 470*b47 - 380*b48 - 510*b49 + objvar =E= 0; e2.. - x21 - x24 - x27 - x30 =L= -229; e3.. - x22 - x25 - x28 - x31 =L= -173; e4.. - x23 - x26 - x29 - x32 =L= -284; e5.. x21 + x24 + x27 + x30 =L= 229; e6.. x22 + x25 + x28 + x31 =L= 173; e7.. x23 + x26 + x29 + x32 =L= 284; e8.. x1 + x5 + x9 + x13 + x17 - x21 - x22 - x23 =E= 0; e9.. x2 + x6 + x10 + x14 + x18 - x24 - x25 - x26 =E= 0; e10.. x3 + x7 + x11 + x15 + x19 - x27 - x28 - x29 =E= 0; e11.. x4 + x8 + x12 + x16 + x20 - x30 - x31 - x32 =E= 0; e12.. -(x33*x21 + x33*x22 + x33*x23) + 0.13*x1 + 0.89*x5 + 0.69*x9 + 0.28*x13 + 0.35*x17 =E= 0; e13.. -(x34*x21 + x34*x22 + x34*x23) + 0.87*x1 + 0.11*x5 + 0.31*x9 + 0.72*x13 + 0.65*x17 =E= 0; e14.. -(x35*x24 + x35*x25 + x35*x26) + 0.13*x2 + 0.89*x6 + 0.69*x10 + 0.28*x14 + 0.35*x18 =E= 0; e15.. -(x36*x24 + x36*x25 + x36*x26) + 0.87*x2 + 0.11*x6 + 0.31*x10 + 0.72*x14 + 0.65*x18 =E= 0; e16.. -(x37*x27 + x37*x28 + x37*x29) + 0.13*x3 + 0.89*x7 + 0.69*x11 + 0.28*x15 + 0.35*x19 =E= 0; e17.. -(x38*x27 + x38*x28 + x38*x29) + 0.87*x3 + 0.11*x7 + 0.31*x11 + 0.72*x15 + 0.65*x19 =E= 0; e18.. -(x39*x30 + x39*x31 + x39*x32) + 0.13*x4 + 0.89*x8 + 0.69*x12 + 0.28*x16 + 0.35*x20 =E= 0; e19.. -(x40*x30 + x40*x31 + x40*x32) + 0.87*x4 + 0.11*x8 + 0.31*x12 + 0.72*x16 + 0.65*x20 =E= 0; e20.. 0.56*x21 - (x33*x21 + x35*x24 + x37*x27 + x39*x30) + 0.56*x24 + 0.56*x27 + 0.56*x30 =L= 0; e21.. 0.44*x21 - (x34*x21 + x36*x24 + x38*x27 + x40*x30) + 0.44*x24 + 0.44*x27 + 0.44*x30 =L= 0; e22.. 0.3*x22 - (x33*x22 + x35*x25 + x37*x28 + x39*x31) + 0.3*x25 + 0.3*x28 + 0.3*x31 =L= 0; e23.. 0.7*x22 - (x34*x22 + x36*x25 + x38*x28 + x40*x31) + 0.7*x25 + 0.7*x28 + 0.7*x31 =L= 0; e24.. 0.41*x23 - (x33*x23 + x35*x26 + x37*x29 + x39*x32) + 0.41*x26 + 0.41*x29 + 0.41*x32 =L= 0; e25.. 0.59*x23 - (x34*x23 + x36*x26 + x38*x29 + x40*x32) + 0.59*x26 + 0.59*x29 + 0.59*x32 =L= 0; e26.. x33*x21 + x35*x24 + x37*x27 + x39*x30 - 0.56*x21 - 0.56*x24 - 0.56*x27 - 0.56*x30 =L= 0; e27.. x34*x21 + x36*x24 + x38*x27 + x40*x30 - 0.44*x21 - 0.44*x24 - 0.44*x27 - 0.44*x30 =L= 0; e28.. x33*x22 + x35*x25 + x37*x28 + x39*x31 - 0.3*x22 - 0.3*x25 - 0.3*x28 - 0.3 *x31 =L= 0; e29.. x34*x22 + x36*x25 + x38*x28 + x40*x31 - 0.7*x22 - 0.7*x25 - 0.7*x28 - 0.7 *x31 =L= 0; e30.. x33*x23 + x35*x26 + x37*x29 + x39*x32 - 0.41*x23 - 0.41*x26 - 0.41*x29 - 0.41*x32 =L= 0; e31.. x34*x23 + x36*x26 + x38*x29 + x40*x32 - 0.59*x23 - 0.59*x26 - 0.59*x29 - 0.59*x32 =L= 0; e32.. x1 - 686*b46 =L= 0; e33.. x2 - 686*b47 =L= 0; e34.. x3 - 686*b48 =L= 0; e35.. x4 - 686*b49 =L= 0; e36.. x5 - 686*b46 =L= 0; e37.. x6 - 686*b47 =L= 0; e38.. x7 - 686*b48 =L= 0; e39.. x8 - 686*b49 =L= 0; e40.. x9 - 686*b46 =L= 0; e41.. x10 - 686*b47 =L= 0; e42.. x11 - 686*b48 =L= 0; e43.. x12 - 686*b49 =L= 0; e44.. x13 - 686*b46 =L= 0; e45.. x14 - 686*b47 =L= 0; e46.. x15 - 686*b48 =L= 0; e47.. x16 - 686*b49 =L= 0; e48.. x17 - 686*b46 =L= 0; e49.. x18 - 686*b47 =L= 0; e50.. x19 - 686*b48 =L= 0; e51.. x20 - 686*b49 =L= 0; e52.. x1 - 686*b41 =L= 0; e53.. x2 - 686*b41 =L= 0; e54.. x3 - 686*b41 =L= 0; e55.. x4 - 686*b41 =L= 0; e56.. x5 - 686*b42 =L= 0; e57.. x6 - 686*b42 =L= 0; e58.. x7 - 686*b42 =L= 0; e59.. x8 - 686*b42 =L= 0; e60.. x9 - 686*b43 =L= 0; e61.. x10 - 686*b43 =L= 0; e62.. x11 - 686*b43 =L= 0; e63.. x12 - 686*b43 =L= 0; e64.. x13 - 686*b44 =L= 0; e65.. x14 - 686*b44 =L= 0; e66.. x15 - 686*b44 =L= 0; e67.. x16 - 686*b44 =L= 0; e68.. x17 - 686*b45 =L= 0; e69.. x18 - 686*b45 =L= 0; e70.. x19 - 686*b45 =L= 0; e71.. x20 - 686*b45 =L= 0; e72.. x21 - 229*b46 =L= 0; e73.. x22 - 173*b46 =L= 0; e74.. x23 - 284*b46 =L= 0; e75.. x24 - 229*b47 =L= 0; e76.. x25 - 173*b47 =L= 0; e77.. x26 - 284*b47 =L= 0; e78.. x27 - 229*b48 =L= 0; e79.. x28 - 173*b48 =L= 0; e80.. x29 - 284*b48 =L= 0; e81.. x30 - 229*b49 =L= 0; e82.. x31 - 173*b49 =L= 0; e83.. x32 - 284*b49 =L= 0; * set non-default bounds x1.up = 686; x2.up = 686; x3.up = 686; x4.up = 686; x5.up = 686; x6.up = 686; x7.up = 686; x8.up = 686; x9.up = 686; x10.up = 686; x11.up = 686; x12.up = 686; x13.up = 686; x14.up = 686; x15.up = 686; x16.up = 686; x17.up = 686; x18.up = 686; x19.up = 686; x20.up = 686; x21.up = 229; x22.up = 173; x23.up = 284; x24.up = 229; x25.up = 173; x26.up = 284; x27.up = 229; x28.up = 173; x29.up = 284; x30.up = 229; x31.up = 173; x32.up = 284; x33.lo = 0.13; x33.up = 0.89; x34.lo = 0.11; x34.up = 0.87; x35.lo = 0.13; x35.up = 0.89; x36.lo = 0.11; x36.up = 0.87; x37.lo = 0.13; x37.up = 0.89; x38.lo = 0.11; x38.up = 0.87; x39.lo = 0.13; x39.up = 0.89; x40.lo = 0.11; x40.up = 0.87; 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;
Last updated: 2024-08-26 Git hash: 6cc1607f