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DOI: 10.4230/LIPIcs.CP.2021.12

Building High Strength Mixed Covering Arrays with Constraints

Authors: Carlos Ansótegui, Jesús Ojeda, and Eduard Torres

Published in: LIPIcs, Volume 210, 27th International Conference on Principles and Practice of Constraint Programming (CP 2021)

Abstract

Covering arrays have become a key piece in Combinatorial Testing. In particular, we focus on the efficient construction of Covering Arrays with Constraints of high strength. SAT solving technology has been proven to be well suited when solving Covering Arrays with Constraints. However, the size of the SAT reformulations rapidly grows up with higher strengths. To this end, we present a new incomplete algorithm that mitigates substantially memory blow-ups. The experimental results confirm the goodness of the approach, opening avenues for new practical applications.

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Carlos Ansótegui, Jesús Ojeda, and Eduard Torres. Building High Strength Mixed Covering Arrays with Constraints. In 27th International Conference on Principles and Practice of Constraint Programming (CP 2021). Leibniz International Proceedings in Informatics (LIPIcs), Volume 210, pp. 12:1-12:17, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)

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@InProceedings{ansotegui_et_al:LIPIcs.CP.2021.12,
  author =	{Ans\'{o}tegui, Carlos and Ojeda, Jes\'{u}s and Torres, Eduard},
  title =	{{Building High Strength Mixed Covering Arrays with Constraints}},
  booktitle =	{27th International Conference on Principles and Practice of Constraint Programming (CP 2021)},
  pages =	{12:1--12:17},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-211-2},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{210},
  editor =	{Michel, Laurent D.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CP.2021.12},
  URN =		{urn:nbn:de:0030-drops-153036},
  doi =		{10.4230/LIPIcs.CP.2021.12},
  annote =	{Keywords: Combinatorial Testing, Covering Arrays, Maximum Satisfiability}
}

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Building High Strength Mixed Covering Arrays with Constraints

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