{
  "challenge_module": "ComparatorChallenges.VertexCover",
  "solution_module": "OAI.Computability.VertexCover.Main",
  "theorem_names": [
    "OAI.VertexCover.explicit_cover_gap",
    "OAI.VertexCover.every_fixed_factor_below_two"
  ],
  "definition_names": [],
  "permitted_axioms": [
    "propext",
    "Quot.sound",
    "Classical.choice"
  ],
  "enable_nanoda": false
}