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 (12-20-2017)


LINEAR PROGRAMMING

Benchmark of Simplex LP solvers (2-8-2018)

Benchmark of commercial LP solvers (2-8-2018)

Parallel Barrier Solvers on Large LP/QP problems (11-15-2017)

Large Network-LP Benchmark (commercial vs free) (2-7-2018)


MIXED INTEGER LINEAR PROGRAMMING

MILP Benchmark - MIPLIB2010 (2-1-2018)

The Solvable MIPLIB Instances (2-7-2018) (MIPLIB2010)

MILP cases that are slightly pathological (2-17-2018)

Feasibility Benchmark (2-5-2018) (MIPLIB2010)

Infeasibility Detection for MILP (2-13-2018) (MIPLIB2010)


SEMIDEFINITE/SQL PROGRAMMING

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

Several SDP codes on sparse and other SDP problems (1-17 2018)

Infeasible SDP Benchmark (6-1-2016)

Large SOCP Benchmark (11-15-2017)

MISOCP Benchmark (12-26-2017)


NONLINEAR PROGRAMMING

AMPL-NLP Benchmark (7-23-2017)


MIXED INTEGER QPs and QCPs

Binary QPLIB Benchmark (2-22-2018)

QPLIB-QCQP Benchmark (12-28-2017)

Convex Discrete QPLIB Benchmark (12-30-2017)


MIXED INTEGER NONLINEAR PROGRAMMING

MINLP Benchmark (2-5-2018)


PROBLEMS WITH EQUILIBRIUM CONSTRAINTS

MPEC Benchmark (12-2-2016)