Difference between revisions of "BndMPCC"
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=== Bound-Constrained Quadratic Programs with Complementarity Constraints === | === Bound-Constrained Quadratic Programs with Complementarity Constraints === | ||
Randomly generated QPCCs with bound constraints in AMPL format. | Randomly generated QPCCs with bound constraints in AMPL format. | ||
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* AMPL model file in MPCC format: [http://www.mcs.anl.gov/~leyffer/BndMPCC/BndQPEC.mod BndQPEC.mod] | * AMPL model file in MPCC format: [http://www.mcs.anl.gov/~leyffer/BndMPCC/BndQPEC.mod BndQPEC.mod] | ||
* AMPL model file formulation as NLP: [http://www.mcs.anl.gov/~leyffer/BndMPCC/BndQPEC.mod BndQPECn.mod] | * AMPL model file formulation as NLP: [http://www.mcs.anl.gov/~leyffer/BndMPCC/BndQPEC.mod BndQPECn.mod] | ||
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=== Bound-Constrained Nonlinear Programs with Complementarity Constraints === | === Bound-Constrained Nonlinear Programs with Complementarity Constraints === | ||
| + | Problem instances generated from unconstrained nonlinear optimization problems by adding bounds and two types of complementarity constraint (verions 0 and 1). | ||
| + | * Fletcher function: [http://www.mcs.anl.gov/~leyffer/BndMPCC/fletcher0.mod fletcher0.mod], [http://www.mcs.anl.gov/~leyffer/BndMPCC/fletcher1.mod fletcher1.mod] | ||
| + | * Himmelblau function: [http://www.mcs.anl.gov/~leyffer/BndMPCC/himmelblau0.mod himmelblau0.mod], [http://www.mcs.anl.gov/~leyffer/BndMPCC/himmelblau1.mod himmelblau1.mod] | ||
| + | * McCormick function: [http://www.mcs.anl.gov/~leyffer/BndMPCC/mccormick0.mod mccormick0.mod], [http://www.mcs.anl.gov/~leyffer/BndMPCC/mccormick1.mod mccormick1.mod] | ||
| + | * Powell function: [http://www.mcs.anl.gov/~leyffer/BndMPCC/powell0.mod powell0.mod], [http://www.mcs.anl.gov/~leyffer/BndMPCC/powell1.mod powell1.mod] | ||
| + | * Rosenbrock function: [http://www.mcs.anl.gov/~leyffer/BndMPCC/rosenbrock0.mod rosenbrock0.mod], [http://www.mcs.anl.gov/~leyffer/BndMPCC/rosenbrock1.mod rosenbrock1.mod] | ||
| + | |||
| + | Each function can be run with an adjustable number of variables. NL-files for a subset of instances are here: [http://www.mcs.anl.gov/~leyffer/BndMPCC/BndMPECsNL.zip BndMPECsNL.zip] (instances with NLP correspond to problems in which the complementarity constraint was replaced by a nonlinear inequality constraint). | ||
Latest revision as of 10:55, 17 September 2020
BndMPCC: Bound-Constrained Mathematical Programs with Complementarity Constraints
A small collection of MPCCs that have only simple bounds or complementarity constraints between variables.
Bound-Constrained Quadratic Programs with Complementarity Constraints
Randomly generated QPCCs with bound constraints in AMPL format.
- AMPL model file in MPCC format: BndQPEC.mod
- AMPL model file formulation as NLP: BndQPECn.mod
- Matlab generator for random instances: genBndQPEC.m
- AMPL (dat) files of some generated instances: BndQPECsDAT.zip
- AMPL (nl) files of some generated instances: BndQPECsNL.zip
Bound-Constrained Nonlinear Programs with Complementarity Constraints
Problem instances generated from unconstrained nonlinear optimization problems by adding bounds and two types of complementarity constraint (verions 0 and 1).
- Fletcher function: fletcher0.mod, fletcher1.mod
- Himmelblau function: himmelblau0.mod, himmelblau1.mod
- McCormick function: mccormick0.mod, mccormick1.mod
- Powell function: powell0.mod, powell1.mod
- Rosenbrock function: rosenbrock0.mod, rosenbrock1.mod
Each function can be run with an adjustable number of variables. NL-files for a subset of instances are here: BndMPECsNL.zip (instances with NLP correspond to problems in which the complementarity constraint was replaced by a nonlinear inequality constraint).