QPLIB
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| Formats | gms lp mod qplib |
| Problem type probtype | LMQ |
| Solution point objective value solobjvalue | -1.13858661 (gdx, sol) |
| Solution point infeasibility solinfeasibility | 8.8818e-16 |
| Donor donor | Stefan Vigerske |
| #Variables nvars | 5735 |
| #Binary Variables nbinvars | 2401 |
| #Integer Variables nintvars | 0 |
| #Bounded non-binary Variables nboundedvars | 0 |
| #Variables with only one bound nsingleboundedvars | 3292 |
| #Nonlinear Variables nnlvars | 3334 |
| #Nonlinear Binary Variables nnlbinvars | 0 |
| #Nonlinear Integer Variables nnlintvars | 0 |
| Objective Sense objsense | min |
| Objective type objtype | linear |
| Objective curvature objcurvature | linear |
| #Negative eigenvalues in objective matrix nobjquadnegev | |
| #Positive eigenvalues in objective matrix nobjquadposev | |
| #Nonzeros in Objective nobjnz | 1 |
| #Nonlinear Nonzeros in Objective nobjnlnz | 0 |
| #Quadratic Terms in Objective nobjquadnz | 0 |
| #Square Terms in Objective nobjquaddiagnz | 0 |
| #Constraints ncons | 3873 |
| #Linear Constraints nlincons | 2499 |
| #Quadratic Constraints nquadcons | 1374 |
| #Diagonal Quadratic Constraints ndiagquadcons | 0 |
| Constraints curvature conscurvature | indefinite |
| #Convex Nonlinear Constraints nconvexnlcons | 0 |
| #Concave Nonlinear Constraints nconcavenlcons | 0 |
| #Indefinite Nonlinear Constraints nindefinitenlcons | 1374 |
| #Nonzeros in Jacobian njacobiannz | 27969 |
| #Nonlinear Nonzeros in Jacobian njacobiannlnz | 17539 |
| #Nonzeros in (Upper-Left) Hessian of Lagrangian nlaghessiannz | 9996 |
| #Nonzeros in Diagonal of Hessian of Lagrangian nlaghessiandiagnz | 0 |
| #Blocks in Hessian of Lagrangian nlaghessianblocks | 16 |
| Minimal blocksize in Hessian of Lagrangian laghessianminblocksize | 50 |
| Maximal blocksize in Hessian of Lagrangian laghessianmaxblocksize | 2192 |
| Average blocksize in Hessian of Lagrangian laghessianavgblocksize | 208.375 |
| Sparsity Jacobian |  |
| Sparsity Lag. Hessian |  |
QPLIB_3840.gms
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