QPLIB

A Library of Quadratic Programming Instances

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QPLIB_8810

Formats	gms lp mod qplib
Problem type ^probtype	DCQ
Solution point objective value ^solobjvalue	562499960100.00000000 (gdx, sol)
Solution point infeasibility ^{solinfeasibility}	0.0000e+00
Donor ^donor	Nick Gould
#Variables ^nvars	150002
#Binary Variables ^nbinvars	0
#Integer Variables ^nintvars	0
#Bounded non-binary Variables ^nboundedvars	2
#Variables with only one bound ^{nsingleboundedvars}	0
#Nonlinear Variables ^nnlvars	150000
#Nonlinear Binary Variables ^nnlbinvars	0
#Nonlinear Integer Variables ^nnlintvars	0
Objective Sense ^objsense	min
Objective type ^objtype	quadratic
Objective curvature ^objcurvature	convex
#Negative eigenvalues in objective matrix ^{nobjquadnegev}
#Positive eigenvalues in objective matrix ^{nobjquadposev}	100000
#Nonzeros in Objective ^nobjnz	100000
#Nonlinear Nonzeros in Objective ^nobjnlnz	100000
#Quadratic Terms in Objective ^nobjquadnz	100000
#Square Terms in Objective ^{nobjquaddiagnz}	100000
#Constraints ^ncons	100000
#Linear Constraints ^nlincons	50000
#Quadratic Constraints ^nquadcons	50000
#Diagonal Quadratic Constraints ^{ndiagquadcons}	50000
Constraints curvature ^{conscurvature}	indefinite
#Convex Nonlinear Constraints ^{nconvexnlcons}	0
#Concave Nonlinear Constraints ^{nconcavenlcons}	0
#Indefinite Nonlinear Constraints ^{nindefinitenlcons}	50000
#Nonzeros in Jacobian ^njacobiannz	350000
#Nonlinear Nonzeros in Jacobian ^{njacobiannlnz}	50000
#Nonzeros in (Upper-Left) Hessian of Lagrangian ^{nlaghessiannz}	150000
#Nonzeros in Diagonal of Hessian of Lagrangian ^{nlaghessiandiagnz}	150000
#Blocks in Hessian of Lagrangian ^{nlaghessianblocks}	150000
Minimal blocksize in Hessian of Lagrangian ^{laghessianminblocksize}	1
Maximal blocksize in Hessian of Lagrangian ^{laghessianmaxblocksize}	1
Average blocksize in Hessian of Lagrangian ^{laghessianavgblocksize}	1.0

QPLIB

A Library of Quadratic Programming Instances

QPLIB_8810

QPLIB_8810.gms