%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : PUZ149_13 : TPTP v9.2.0. Released v8.2.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n028.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 07:58:26 PM UTC 2025 % Result : Theorem 4.66s 4.86s % Output : Proof 4.66s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : PUZ149_13 : TPTP v9.2.0. Released v8.2.0. % 0.12/0.13 % Command : duper %s % 0.13/0.34 % Computer : n028.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 300 % 0.13/0.34 % DateTime : Thu Oct 2 20:56:23 EDT 2025 % 0.13/0.34 % CPUTime : % 4.66/4.86 SZS status Theorem for theBenchmark.p % 4.66/4.86 SZS output start Proof for theBenchmark.p % 4.66/4.86 Clause #1 (by assumption #[]): Eq % 4.66/4.86 ((∀ (W : «$ki_world»), % 4.66/4.86 «$ki_accessible» #idx(pour_a) «$ki_local_world» W → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) W W0 → Not (acid W0)) → % 4.66/4.86 ∀ (W : «$ki_world»), «$ki_accessible» #idx(make_c) «$ki_local_world» W → Not (acid W)) % 4.66/4.86 True % 4.66/4.86 Clause #4 (by assumption #[]): Eq (∀ (W : «$ki_world»), «$ki_accessible» #idx(pour_a) «$ki_local_world» W → Not (acid W)) True % 4.66/4.86 Clause #5 (by assumption #[]): Eq (Exists fun W => And («$ki_accessible» #idx(make_c) «$ki_local_world» W) (acid W)) True % 4.66/4.86 Clause #6 (by assumption #[]): Eq % 4.66/4.86 (Not % 4.66/4.86 (And (Exists fun W => And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) (Not (acid W))) % 4.66/4.86 (Exists fun W => % 4.66/4.86 And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) % 4.66/4.86 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) W W0) (acid W0))))) % 4.66/4.86 True % 4.66/4.86 Clause #7 (by clausification #[4]): ∀ (a : «$ki_world»), Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a → Not (acid a)) True % 4.66/4.86 Clause #8 (by clausification #[7]): ∀ (a : «$ki_world»), Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) (Eq (Not (acid a)) True) % 4.66/4.86 Clause #9 (by clausification #[8]): ∀ (a : «$ki_world»), Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) (Eq (acid a) False) % 4.66/4.86 Clause #24 (by clausification #[1]): Or % 4.66/4.86 (Eq % 4.66/4.86 (∀ (W : «$ki_world»), % 4.66/4.86 «$ki_accessible» #idx(pour_a) «$ki_local_world» W → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) W W0 → Not (acid W0)) % 4.66/4.86 False) % 4.66/4.86 (Eq (∀ (W : «$ki_world»), «$ki_accessible» #idx(make_c) «$ki_local_world» W → Not (acid W)) True) % 4.66/4.86 Clause #25 (by clausification #[24]): ∀ (a : «$ki_world»), % 4.66/4.86 Or (Eq (∀ (W : «$ki_world»), «$ki_accessible» #idx(make_c) «$ki_local_world» W → Not (acid W)) True) % 4.66/4.86 (Eq % 4.66/4.86 (Not % 4.66/4.86 («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a) → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a) W0 → Not (acid W0))) % 4.66/4.86 True) % 4.66/4.86 Clause #26 (by clausification #[25]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or % 4.66/4.86 (Eq % 4.66/4.86 (Not % 4.66/4.86 («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a) → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a) W0 → Not (acid W0))) % 4.66/4.86 True) % 4.66/4.86 (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a_1 → Not (acid a_1)) True) % 4.66/4.86 Clause #27 (by clausification #[26]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a → Not (acid a)) True) % 4.66/4.86 (Eq % 4.66/4.86 («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a_1) → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a_1) W0 → Not (acid W0)) % 4.66/4.86 False) % 4.66/4.86 Clause #28 (by clausification #[27]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or % 4.66/4.86 (Eq % 4.66/4.86 («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a) → % 4.66/4.86 ∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a) W0 → Not (acid W0)) % 4.66/4.86 False) % 4.66/4.86 (Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a_1) False) (Eq (Not (acid a_1)) True)) % 4.66/4.86 Clause #29 (by clausification #[28]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.86 (Or (Eq (Not (acid a)) True) (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a_1)) True)) % 4.66/4.86 Clause #30 (by clausification #[28]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.86 (Or (Eq (Not (acid a)) True) % 4.66/4.86 (Eq (∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a_1) W0 → Not (acid W0)) False)) % 4.66/4.86 Clause #31 (by clausification #[29]): ∀ (a a_1 : «$ki_world»), % 4.66/4.86 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.86 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a_1)) True) (Eq (acid a) False)) % 4.66/4.86 Clause #40 (by clausification #[5]): ∀ (a : «$ki_world»), Eq (And («$ki_accessible» #idx(make_c) «$ki_local_world» (skS.0 4 a)) (acid (skS.0 4 a))) True % 4.66/4.88 Clause #41 (by clausification #[40]): ∀ (a : «$ki_world»), Eq (acid (skS.0 4 a)) True % 4.66/4.88 Clause #42 (by clausification #[40]): ∀ (a : «$ki_world»), Eq («$ki_accessible» #idx(make_c) «$ki_local_world» (skS.0 4 a)) True % 4.66/4.88 Clause #45 (by superposition #[42, 31]): ∀ (a a_1 : «$ki_world»), % 4.66/4.88 Or (Eq True False) % 4.66/4.88 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a)) True) (Eq (acid (skS.0 4 a_1)) False)) % 4.66/4.88 Clause #63 (by clausification #[30]): ∀ (a a_1 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (∀ (W0 : «$ki_world»), «$ki_accessible» #idx(pour_b) (skS.0 2 a_1) W0 → Not (acid W0)) False) % 4.66/4.88 (Eq (acid a) False)) % 4.66/4.88 Clause #64 (by clausification #[63]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (acid a) False) % 4.66/4.88 (Eq (Not («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) (skS.0 8 a_1 a_2) → Not (acid (skS.0 8 a_1 a_2)))) True)) % 4.66/4.88 Clause #65 (by clausification #[64]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (acid a) False) % 4.66/4.88 (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) (skS.0 8 a_1 a_2) → Not (acid (skS.0 8 a_1 a_2))) False)) % 4.66/4.88 Clause #66 (by clausification #[65]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (acid a) False) (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) (skS.0 8 a_1 a_2)) True)) % 4.66/4.88 Clause #67 (by clausification #[65]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (acid a) False) (Eq (Not (acid (skS.0 8 a_1 a_2))) False)) % 4.66/4.88 Clause #68 (by superposition #[66, 42]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.88 Or (Eq (acid (skS.0 4 a)) False) % 4.66/4.88 (Or (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) (skS.0 8 a_1 a_2)) True) (Eq False True)) % 4.66/4.88 Clause #69 (by clausification #[6]): Eq % 4.66/4.88 (And (Exists fun W => And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) (Not (acid W))) % 4.66/4.88 (Exists fun W => % 4.66/4.88 And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) % 4.66/4.88 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) W W0) (acid W0)))) % 4.66/4.88 False % 4.66/4.88 Clause #70 (by clausification #[69]): Or (Eq (Exists fun W => And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) (Not (acid W))) False) % 4.66/4.88 (Eq % 4.66/4.88 (Exists fun W => % 4.66/4.88 And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) % 4.66/4.88 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) W W0) (acid W0))) % 4.66/4.88 False) % 4.66/4.88 Clause #71 (by clausification #[70]): ∀ (a : «$ki_world»), % 4.66/4.88 Or % 4.66/4.88 (Eq % 4.66/4.88 (Exists fun W => % 4.66/4.88 And («$ki_accessible» #idx(pour_a) «$ki_local_world» W) % 4.66/4.88 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) W W0) (acid W0))) % 4.66/4.88 False) % 4.66/4.88 (Eq (And («$ki_accessible» #idx(pour_a) «$ki_local_world» a) (Not (acid a))) False) % 4.66/4.88 Clause #72 (by clausification #[71]): ∀ (a a_1 : «$ki_world»), % 4.66/4.88 Or (Eq (And («$ki_accessible» #idx(pour_a) «$ki_local_world» a) (Not (acid a))) False) % 4.66/4.88 (Eq % 4.66/4.88 (And («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) % 4.66/4.88 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) a_1 W0) (acid W0))) % 4.66/4.88 False) % 4.66/4.88 Clause #73 (by clausification #[72]): ∀ (a a_1 : «$ki_world»), % 4.66/4.88 Or % 4.66/4.88 (Eq % 4.66/4.88 (And («$ki_accessible» #idx(pour_a) «$ki_local_world» a) % 4.66/4.88 (Exists fun W0 => And («$ki_accessible» #idx(pour_b) a W0) (acid W0))) % 4.66/4.88 False) % 4.66/4.88 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) False) (Eq (Not (acid a_1)) False)) % 4.66/4.88 Clause #74 (by clausification #[73]): ∀ (a a_1 : «$ki_world»), % 4.66/4.88 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.88 (Or (Eq (Not (acid a)) False) % 4.66/4.88 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) False) % 4.66/4.88 (Eq (Exists fun W0 => And («$ki_accessible» #idx(pour_b) a_1 W0) (acid W0)) False))) % 4.66/4.91 Clause #75 (by clausification #[74]): ∀ (a a_1 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) False) % 4.66/4.91 (Or (Eq (Exists fun W0 => And («$ki_accessible» #idx(pour_b) a_1 W0) (acid W0)) False) (Eq (acid a) True))) % 4.66/4.91 Clause #76 (by clausification #[75]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) False) % 4.66/4.91 (Or (Eq (acid a) True) (Eq (And («$ki_accessible» #idx(pour_b) a_1 a_2) (acid a_2)) False))) % 4.66/4.91 Clause #77 (by clausification #[76]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a_1) False) % 4.66/4.91 (Or (Eq (acid a) True) (Or (Eq («$ki_accessible» #idx(pour_b) a_1 a_2) False) (Eq (acid a_2) False)))) % 4.66/4.91 Clause #82 (by clausification #[67]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(make_c) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq (acid a) False) (Eq (acid (skS.0 8 a_1 a_2)) True)) % 4.66/4.91 Clause #83 (by superposition #[82, 42]): ∀ (a a_1 a_2 : «$ki_world»), Or (Eq (acid (skS.0 4 a)) False) (Or (Eq (acid (skS.0 8 a_1 a_2)) True) (Eq False True)) % 4.66/4.91 Clause #86 (by clausification #[83]): ∀ (a a_1 a_2 : «$ki_world»), Or (Eq (acid (skS.0 4 a)) False) (Eq (acid (skS.0 8 a_1 a_2)) True) % 4.66/4.91 Clause #87 (by superposition #[86, 41]): ∀ (a a_1 : «$ki_world»), Or (Eq (acid (skS.0 8 a a_1)) True) (Eq False True) % 4.66/4.91 Clause #88 (by clausification #[87]): ∀ (a a_1 : «$ki_world»), Eq (acid (skS.0 8 a a_1)) True % 4.66/4.91 Clause #89 (by clausification #[45]): ∀ (a a_1 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a)) True) (Eq (acid (skS.0 4 a_1)) False) % 4.66/4.91 Clause #90 (by superposition #[89, 41]): ∀ (a : «$ki_world»), Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a)) True) (Eq False True) % 4.66/4.91 Clause #91 (by clausification #[90]): ∀ (a : «$ki_world»), Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» (skS.0 2 a)) True % 4.66/4.91 Clause #92 (by superposition #[91, 9]): ∀ (a : «$ki_world»), Or (Eq True False) (Eq (acid (skS.0 2 a)) False) % 4.66/4.91 Clause #93 (by superposition #[91, 77]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq True False) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq (acid (skS.0 2 a_1)) True) (Or (Eq («$ki_accessible» #idx(pour_b) a a_2) False) (Eq (acid a_2) False)))) % 4.66/4.91 Clause #94 (by clausification #[92]): ∀ (a : «$ki_world»), Eq (acid (skS.0 2 a)) False % 4.66/4.91 Clause #104 (by clausification #[93]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq («$ki_accessible» #idx(pour_a) «$ki_local_world» a) False) % 4.66/4.91 (Or (Eq (acid (skS.0 2 a_1)) True) (Or (Eq («$ki_accessible» #idx(pour_b) a a_2) False) (Eq (acid a_2) False))) % 4.66/4.91 Clause #105 (by superposition #[104, 91]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq (acid (skS.0 2 a)) True) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) a_2) False) (Or (Eq (acid a_2) False) (Eq False True))) % 4.66/4.91 Clause #106 (by clausification #[105]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq (acid (skS.0 2 a)) True) % 4.66/4.91 (Or (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) a_2) False) (Eq (acid a_2) False)) % 4.66/4.91 Clause #110 (by clausification #[68]): ∀ (a a_1 a_2 : «$ki_world»), % 4.66/4.91 Or (Eq (acid (skS.0 4 a)) False) (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a_1) (skS.0 8 a_1 a_2)) True) % 4.66/4.91 Clause #111 (by superposition #[110, 41]): ∀ (a a_1 : «$ki_world»), Or (Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a) (skS.0 8 a a_1)) True) (Eq False True) % 4.66/4.91 Clause #113 (by clausification #[111]): ∀ (a a_1 : «$ki_world»), Eq («$ki_accessible» #idx(pour_b) (skS.0 2 a) (skS.0 8 a a_1)) True % 4.66/4.91 Clause #114 (by superposition #[113, 106]): ∀ (a a_1 a_2 : «$ki_world»), Or (Eq (acid (skS.0 2 a)) True) (Or (Eq True False) (Eq (acid (skS.0 8 a_1 a_2)) False)) % 4.66/4.91 Clause #115 (by clausification #[114]): ∀ (a a_1 a_2 : «$ki_world»), Or (Eq (acid (skS.0 2 a)) True) (Eq (acid (skS.0 8 a_1 a_2)) False) % 4.66/4.91 Clause #116 (by superposition #[115, 88]): ∀ (a : «$ki_world»), Or (Eq (acid (skS.0 2 a)) True) (Eq False True) % 4.66/4.91 Clause #117 (by clausification #[116]): ∀ (a : «$ki_world»), Eq (acid (skS.0 2 a)) True % 4.66/4.91 Clause #118 (by superposition #[117, 94]): Eq True False % 4.66/4.91 Clause #119 (by clausification #[118]): False % 4.66/4.91 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------