Benchmarks for Optimization Software

By Hans Mittelmann (mittelmann at asu.edu)



Note that on top of the benchmarks a link to logfiles is given!

Note also that we do not use performance profiles. See this paper

We use instead the shifted geometric mean


COMBINATORIAL OPTIMIZATION

Concorde-TSP with different LP solvers (4-15-2017)


LINEAR PROGRAMMING

Benchmark of Simplex LP solvers (8-28-2017)

Benchmark of commercial LP solvers (8-28-2017)

Parallel Barrier Solvers on Large LP/QP problems (8-29-2017)

Large Network-LP Benchmark (commercial vs free) (8-29-2017)


MIXED INTEGER LINEAR PROGRAMMING

MILP Benchmark - MIPLIB2010 (9-10-2017)

The Solvable MIPLIB Instances (8-3-2017) (MIPLIB2010)

MILP cases that are slightly pathological (7-15-2017)

Feasibility Benchmark (7-14-2017) (MIPLIB2010)

Infeasibility Detection for MILP (9-24-2017) (MIPLIB2010)


SEMIDEFINITE/SQL PROGRAMMING

SQL problems from the 7th DIMACS Challenge (8-8-2002)

Several SDP codes on sparse and other SDP problems (7-29-2017)

Infeasible SDP Benchmark (6-1-2016)

Large SOCP Benchmark (8-28-2017)

MISOCP Benchmark (8-28-2017)


NONLINEAR PROGRAMMING

AMPL-NLP Benchmark (7-23-2017)


MIXED INTEGER QPs and QCPs

Binary QPLIB Benchmark (7-17-2017)

QPLIB-QCQP Benchmark (8-11-2017)

Convex Discrete QPLIB Benchmark (7-15-2017)


MIXED INTEGER NONLINEAR PROGRAMMING

MINLP Benchmark (9-20-2017)


PROBLEMS WITH EQUILIBRIUM CONSTRAINTS

MPEC Benchmark (12-2-2016)