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The QBF Gallery 2014 was a competitive evaluation for QBF solvers organized as part of the FLoC 2014 Olympic Games during the Vienna Summer of Logic. The QBF Gallery 2014 featured three different tracks on formulas in prenex conjunctive normal form (PCNF) including more than 1200 formulas to be solved. Gold, silver, and bronze track medals were awarded to(More)
While it is empirically confirmed folklore that conjunc-tive normal form (CNF) is not the ideal input format for QBF solvers, most tool developers and therefore also the users focus on formulas in this restricted structure. One important factor for establishing non-CNF solving is the input format. To overcome drawbacks of available formats, the QCIR format(More)
a federally funded research and development center. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the United States Department of Defense. This material has been approved for public release and unlimited distribution except as restricted below.(More)
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