TSTP Solution File: SET066+1 by SuperZenon---0.0.1
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%------------------------------------------------------------------------------
% File : SuperZenon---0.0.1
% Problem : SET066+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 : n006.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 05:38:55 EDT 2022
% Result : Theorem 0.21s 0.42s
% Output : Proof 0.21s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SET066+1 : TPTP v8.1.0. Bugfixed v5.4.0.
% 0.08/0.14 % Command : run_super_zenon -p0 -itptp -om -max-time %d %s
% 0.14/0.35 % Computer : n006.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 600
% 0.14/0.35 % DateTime : Sun Jul 10 19:56:05 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.21/0.42 % SZS status Theorem
% 0.21/0.42 (* PROOF-FOUND *)
% 0.21/0.42 (* BEGIN-PROOF *)
% 0.21/0.42 % SZS output start Proof
% 0.21/0.42 1. (-. (member T_0 (universal_class))) (member T_0 (universal_class)) ### Axiom
% 0.21/0.42 2. (-. (member T_0 (universal_class))) (member T_0 (universal_class)) ### Axiom
% 0.21/0.42 3. (member T_0 (unordered_pair T_1 T_2)) (-. (member T_0 (universal_class))) ### Extension/test/unordered_pair_defn 1 2
% 0.21/0.42 4. (T_0 != T_1) (T_0 = T_1) ### Axiom
% 0.21/0.42 5. (T_0 != T_2) (T_0 = T_2) ### Axiom
% 0.21/0.42 6. (member T_0 (unordered_pair T_1 T_2)) (T_0 != T_2) (T_0 != T_1) ### Extension/test/unordered_pair_defn 4 5
% 0.21/0.42 7. (-. (member T_0 (unordered_pair T_2 T_1))) (member T_0 (unordered_pair T_1 T_2)) ### Extension/test/not_unordered_pair_defn 3 6
% 0.21/0.42 8. (-. (subclass (unordered_pair T_1 T_2) (unordered_pair T_2 T_1))) ### Extension/test/not_subclass_defn 7
% 0.21/0.42 9. (-. (member T_3 (universal_class))) (member T_3 (universal_class)) ### Axiom
% 0.21/0.42 10. (-. (member T_3 (universal_class))) (member T_3 (universal_class)) ### Axiom
% 0.21/0.42 11. (member T_3 (unordered_pair T_2 T_1)) (-. (member T_3 (universal_class))) ### Extension/test/unordered_pair_defn 9 10
% 0.21/0.42 12. (T_3 != T_2) (T_3 = T_2) ### Axiom
% 0.21/0.42 13. (T_3 != T_1) (T_3 = T_1) ### Axiom
% 0.21/0.42 14. (member T_3 (unordered_pair T_2 T_1)) (T_3 != T_1) (T_3 != T_2) ### Extension/test/unordered_pair_defn 12 13
% 0.21/0.42 15. (-. (member T_3 (unordered_pair T_1 T_2))) (member T_3 (unordered_pair T_2 T_1)) ### Extension/test/not_unordered_pair_defn 11 14
% 0.21/0.42 16. (-. (subclass (unordered_pair T_2 T_1) (unordered_pair T_1 T_2))) ### Extension/test/not_subclass_defn 15
% 0.21/0.42 17. ((unordered_pair T_1 T_2) != (unordered_pair T_2 T_1)) ### Extension/test/not_extensionality 8 16
% 0.21/0.42 18. (-. (All Y, ((unordered_pair T_1 Y) = (unordered_pair Y T_1)))) ### NotAllEx 17
% 0.21/0.42 19. (-. (All X, (All Y, ((unordered_pair X Y) = (unordered_pair Y X))))) ### NotAllEx 18
% 0.21/0.42 % SZS output end Proof
% 0.21/0.42 (* END-PROOF *)
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