%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : CSR152^1 : TPTP v9.2.0. Released v4.1.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n015.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Fri Oct 3 07:46:55 PM UTC 2025 % Result : Theorem 4.16s 4.38s % Output : Proof 4.16s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.13 % Problem : CSR152^1 : TPTP v9.2.0. Released v4.1.0. % 0.07/0.15 % Command : duper %s % 0.14/0.36 % Computer : n015.cluster.edu % 0.14/0.36 % Model : x86_64 x86_64 % 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.36 % Memory : 8042.1875MB % 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.36 % CPULimit : 300 % 0.14/0.36 % WCLimit : 300 % 0.14/0.36 % DateTime : Thu Oct 2 19:45:53 EDT 2025 % 0.14/0.37 % CPUTime : % 4.16/4.38 SZS status Theorem for theBenchmark.p % 4.16/4.38 SZS output start Proof for theBenchmark.p % 4.16/4.38 Clause #0 (by assumption #[]): Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i (Eq lChris_THFTYPE_i lChris_THFTYPE_i)) True % 4.16/4.38 Clause #1 (by assumption #[]): Eq (likes_THFTYPE_IiioI lMary_THFTYPE_i lBill_THFTYPE_i) True % 4.16/4.38 Clause #2 (by assumption #[]): Eq % 4.16/4.38 (knows_THFTYPE_IiooI lChris_THFTYPE_i % 4.16/4.38 (∀ (X : Iota), likes_THFTYPE_IiioI lMary_THFTYPE_i X → likes_THFTYPE_IiioI lSue_THFTYPE_i X)) % 4.16/4.38 True % 4.16/4.38 Clause #3 (by assumption #[]): Eq (Not (knows_THFTYPE_IiooI lChris_THFTYPE_i (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i))) True % 4.16/4.38 Clause #4 (by bool simp #[0]): Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i True) True % 4.16/4.38 Clause #5 (by clausification #[3]): Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i)) False % 4.16/4.38 Clause #6 (by identity loobHoist #[5]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i True) False) % 4.16/4.38 (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) False) % 4.16/4.38 Clause #7 (by identity boolHoist #[5]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) False) % 4.16/4.38 (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) True) % 4.16/4.38 Clause #8 (by superposition #[6, 4]): Or (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) False) (Eq False True) % 4.16/4.38 Clause #9 (by clausification #[8]): Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) False % 4.16/4.38 Clause #12 (by identity boolHoist #[2]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) % 4.16/4.38 (Eq (∀ (X : Iota), likes_THFTYPE_IiioI lMary_THFTYPE_i X → likes_THFTYPE_IiioI lSue_THFTYPE_i X) True) % 4.16/4.38 Clause #18 (by forward demodulation #[7, 9]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) False) (Eq False True) % 4.16/4.38 Clause #19 (by clausification #[18]): Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) False % 4.16/4.38 Clause #20 (by clausification #[12]): ∀ (a : Iota), % 4.16/4.38 Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) % 4.16/4.38 (Eq (likes_THFTYPE_IiioI lMary_THFTYPE_i a → likes_THFTYPE_IiioI lSue_THFTYPE_i a) True) % 4.16/4.38 Clause #21 (by clausification #[20]): ∀ (a : Iota), % 4.16/4.38 Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) % 4.16/4.38 (Or (Eq (likes_THFTYPE_IiioI lMary_THFTYPE_i a) False) (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i a) True)) % 4.16/4.38 Clause #22 (by superposition #[21, 1]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) % 4.16/4.38 (Or (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) True) (Eq False True)) % 4.16/4.38 Clause #23 (by clausification #[22]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) (Eq (likes_THFTYPE_IiioI lSue_THFTYPE_i lBill_THFTYPE_i) True) % 4.16/4.38 Clause #24 (by forward demodulation #[23, 9]): Or (Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True) (Eq False True) % 4.16/4.38 Clause #25 (by clausification #[24]): Eq (knows_THFTYPE_IiooI lChris_THFTYPE_i False) True % 4.16/4.38 Clause #26 (by superposition #[25, 19]): Eq True False % 4.16/4.38 Clause #27 (by clausification #[26]): False % 4.16/4.38 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------