First-order Non-Theorems Results

Salient Systems

• Vampires dominated
  • No significant changes
  • Times increased since CASC-J10 due to different problems

Performance Measures

• iProver, Vampires, Etableau used the most cores

Portfolio Possibilities

• 14 problems unsolved, 0 all solved
• 86 unique solutions, 79 by Vampire
• Portfolio would not help