Benchmarks for Optimization Software

By Hans Mittelmann (mittelmann at asu.edu)




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

COMBINATORIAL OPTIMIZATION

Concorde-TSP with different LP solvers (11-30-2015)



LINEAR PROGRAMMING

Benchmark of Simplex LP solvers (12-21-2015)

Benchmark of commercial LP solvers (11-24-2015)

Parallel Barrier Solvers on Large LP/QP problems (11-30-2015)

Large Network-LP Benchmark (commercial vs free) (11-25-2015)



MIXED INTEGER LINEAR PROGRAMMING

MILP Benchmark - MIPLIB2010 (12-6-2015)

The Solvable MIPLIB Instances (12-13-2015) (MIPLIB2010)

MILP cases that are slightly pathological (12-23-2015)

Performance Variability (11-11-2015) (MIPLIB2010)

Feasibility Benchmark (11-6-2015) (MIPLIB2010)

Infeasibility Detection for MILP (12-3-2015) (MIPLIB2010)



SEMIDEFINITE/SQL PROGRAMMING

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

Several SDP codes on sparse and other SDP problems (12-14-2014)

MISOCP and large SOCP Benchmark (1-25-2016)



NONLINEAR PROGRAMMING

AMPL-NLP Benchmark, IPOPT, KNITRO, LOQO, PENNLP, SNOPT, WORHP, XPRESS & CONOPT (10-21-2015)



MIXED INTEGER QPs and QCPs

MIQ(C)P Benchmark (1-1-2016)



MIXED INTEGER NONLINEAR PROGRAMMING

MINLP Benchmark (7-16-2015)



PROBLEMS WITH EQUILIBRIUM CONSTRAINTS

MPEC Benchmark (6-1-2015)