%------------------------------------------------------------------------------ % File : SuperZenon---0.0.1 % Problem : SET063+1 : TPTP v8.1.0. Bugfixed v5.4.0. % Transfm : none % Format : tptp:raw % Command : run_super_zenon -p0 -itptp -om -max-time %d %s % Computer : n019.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 : 600s % DateTime : Tue Jul 19 05:38:51 EDT 2022 % Result : Theorem 1.62s 1.83s % Output : Proof 1.62s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : SET063+1 : TPTP v8.1.0. Bugfixed v5.4.0. % 0.06/0.13 % Command : run_super_zenon -p0 -itptp -om -max-time %d %s % 0.12/0.34 % Computer : n019.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 600 % 0.12/0.34 % DateTime : Sat Jul 9 19:32:38 EDT 2022 % 0.12/0.34 % CPUTime : % 1.62/1.83 % SZS status Theorem % 1.62/1.83 (* PROOF-FOUND *) % 1.62/1.83 (* BEGIN-PROOF *) % 1.62/1.83 % SZS output start Proof % 1.62/1.83 1. (member T_0 (null_class)) (-. (member T_0 (null_class))) ### Axiom % 1.62/1.83 2. (All X, (-. (member X (null_class)))) (member T_0 (null_class)) ### All 1 % 1.62/1.83 3. (-. ((member T_0 (null_class)) => (member T_0 T_1))) (All X, (-. (member X (null_class)))) ### NotImply 2 % 1.62/1.83 4. (-. (All U, ((member U (null_class)) => (member U T_1)))) (All X, (-. (member X (null_class)))) ### NotAllEx 3 % 1.62/1.83 5. (-. (subclass (null_class) T_1)) (All X, (-. (member X (null_class)))) ### Definition-Pseudo(subclass) 4 % 1.62/1.83 6. (All U, ((member U T_1) => (member U (null_class)))) (-. (All U, ((member U T_1) => (member U (null_class))))) ### Axiom % 1.62/1.83 7. (-. (subclass T_1 (null_class))) (All U, ((member U T_1) => (member U (null_class)))) ### Definition-Pseudo(subclass) 6 % 1.62/1.83 8. (-. ((subclass (null_class) T_1) /\ (subclass T_1 (null_class)))) (All U, ((member U T_1) => (member U (null_class)))) (All X, (-. (member X (null_class)))) ### NotAnd 5 7 % 1.62/1.83 9. (T_1 != (null_class)) ((null_class) = T_1) ### Sym(=) % 1.62/1.84 10. (((null_class) = T_1) <=> ((subclass (null_class) T_1) /\ (subclass T_1 (null_class)))) (T_1 != (null_class)) (All X, (-. (member X (null_class)))) (All U, ((member U T_1) => (member U (null_class)))) ### Equiv 8 9 % 1.62/1.84 11. (All Y, (((null_class) = Y) <=> ((subclass (null_class) Y) /\ (subclass Y (null_class))))) (All U, ((member U T_1) => (member U (null_class)))) (All X, (-. (member X (null_class)))) (T_1 != (null_class)) ### All 10 % 1.62/1.84 12. (All X, (All Y, ((X = Y) <=> ((subclass X Y) /\ (subclass Y X))))) (T_1 != (null_class)) (All X, (-. (member X (null_class)))) (All U, ((member U T_1) => (member U (null_class)))) ### All 11 % 1.62/1.84 13. (subclass T_1 (null_class)) (All X, (-. (member X (null_class)))) (T_1 != (null_class)) (All X, (All Y, ((X = Y) <=> ((subclass X Y) /\ (subclass Y X))))) ### Definition-Pseudo(subclass) 12 % 1.62/1.84 14. (-. ((subclass T_1 (null_class)) => (T_1 = (null_class)))) (All X, (All Y, ((X = Y) <=> ((subclass X Y) /\ (subclass Y X))))) (All X, (-. (member X (null_class)))) ### NotImply 13 % 1.62/1.84 15. (-. (All X, ((subclass X (null_class)) => (X = (null_class))))) (All X, (-. (member X (null_class)))) (All X, (All Y, ((X = Y) <=> ((subclass X Y) /\ (subclass Y X))))) ### NotAllEx 14 % 1.62/1.84 % SZS output end Proof % 1.62/1.84 (* END-PROOF *) %------------------------------------------------------------------------------