An Isomorph-Free SEM-Like Enumeration of Models

  • Authors:
  • Thierry Boy de la Tour;Prakash Countcham

  • Affiliations:
  • LEIBNIZ laboratory, IMAG - CNRS, INPG, 46 avenue Félix Viallet F-38031 Grenoble Cedex, France;LEIBNIZ laboratory, IMAG - CNRS, INPG, 46 avenue Félix Viallet F-38031 Grenoble Cedex, France

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2005

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Abstract

We investigate the integration of the enumeration of finite models of a formula, including unit propagation and pruning mechanisms, as provided by the system SEM, into McKay's general method of isomorph-free exhaustive enumeration. The two techniques turn out to be nicely compatible, though this requires some adaptations, and to prove some non-trivial properties.