The CADE ATP System Competition ... part of ... The 11th International Joint Conference on Automated Reasoning Haifa, Israel, 7th - 10th August 2022 Part of the Federated Logic Conference 2022

In memory of Christian Suttner, 2/11/64 - 1/2/22.

The CADE and IJCAR conferences are the major forums for the presentation of new research in all aspects of automated deduction. In order to stimulate ATP research and system development, and to expose ATP systems within and beyond the ATP community, the CADE ATP System Competition (CASC) is held at each CADE and IJCAR conference. CASC-J11 will be held on 9th August 2022, during the 11th International Joint Conference on Automated Reasoning (IJCAR, which incorporates CADE).

CASC evaluates the performance of sound, fully automatic, ATP systems. The evaluation is in terms of:

• the number of problems solved,
• the number of problems solved with a solution output, and
• the average time taken for problems solved;

• a bounded number of eligible problems, chosen from the TPTP Problem Library, and
• specified time limits on solution attempts.

The competition organizer is Geoff Sutcliffe, assisted by Martin Desharnais (SLH and LTB divisions). The competition is overseen by a panel of knowledgeable researchers who are not participating in the event. The panel members are Pascal Fontaine, Cláudia Nalon, and Christoph Weidenbach. If you have any questions about the competition, please email the organizer.

Follow these links to:

• Deadlines and Important Dates
• Competition Design and Organization
• System Registration and CASC Registration
• Systems and Entrants Lists
  • Entrants' System Descriptions
  • Entrants' Sample Solutions
• Proceedings (.pdf)
• Gambling Rules
• Results:
  • Compact Summary
  • Full Summary
  • Detailed Results
  • Performance Graphs
• T-shirt design and Trophy design
• Competition Archive
  • Soundness testing problem lists
  • Soundness testing results (.xlsx)
  • Eligible problems lists
  • Very similar problem lists (.tgz)
  • Unseen problems list
  • The random digits chosen by the panel to seed the problem selection, ordered by height:
    7 Cláudia Nalon (1.60m)
    3 Pascal Fontaine (1.74m)
    8 Christoph Weidenbach (1.76m)
    
  • Selected problems lists
  • Non-LTB problem files and VBT problems files, precisely as used in the competition (.tgz)
  • The wall clock time limit in the THF, TFA, FOF, FNT, and UEQ divisions was 120s per problem.
    
  • The wall clock time limit in the LTB division was 172800s per batch.
  • Systems' output files
• Competition photos (please email yours to Geoff)
• Information about previous CASCs

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