TSTP Solution File: SYN960+1 by Zenon---0.7.1
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% File : Zenon---0.7.1
% Problem : SYN960+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_zenon %s %d
% Computer : n014.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 : Thu Jul 21 13:56:41 EDT 2022
% Result : Theorem 0.19s 0.51s
% Output : Proof 0.19s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SYN960+1 : TPTP v8.1.0. Released v3.1.0.
% 0.07/0.13 % Command : run_zenon %s %d
% 0.13/0.34 % Computer : n014.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 : 600
% 0.13/0.34 % DateTime : Tue Jul 12 01:23:04 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.51 (* PROOF-FOUND *)
% 0.19/0.51 % SZS status Theorem
% 0.19/0.51 (* BEGIN-PROOF *)
% 0.19/0.51 % SZS output start Proof
% 0.19/0.51 Theorem prove_this : ((exists X : zenon_U, (exists Y : zenon_U, (a X Y)))<->(exists Y : zenon_U, (exists X : zenon_U, (a X Y)))).
% 0.19/0.51 Proof.
% 0.19/0.51 apply NNPP. intro zenon_G.
% 0.19/0.51 apply (zenon_notequiv_s _ _ zenon_G); [ zenon_intro zenon_H4; zenon_intro zenon_H3 | zenon_intro zenon_H2; zenon_intro zenon_H1 ].
% 0.19/0.51 elim zenon_H3. zenon_intro zenon_TY_f. zenon_intro zenon_H6.
% 0.19/0.51 elim zenon_H6. zenon_intro zenon_TX_h. zenon_intro zenon_H8.
% 0.19/0.51 apply zenon_H4. exists zenon_TX_h. apply NNPP. zenon_intro zenon_H9.
% 0.19/0.51 apply zenon_H9. exists zenon_TY_f. apply NNPP. zenon_intro zenon_Ha.
% 0.19/0.51 exact (zenon_Ha zenon_H8).
% 0.19/0.51 elim zenon_H2. zenon_intro zenon_TX_l. zenon_intro zenon_Hc.
% 0.19/0.51 elim zenon_Hc. zenon_intro zenon_TY_n. zenon_intro zenon_He.
% 0.19/0.51 apply zenon_H1. exists zenon_TY_n. apply NNPP. zenon_intro zenon_Hf.
% 0.19/0.51 apply zenon_Hf. exists zenon_TX_l. apply NNPP. zenon_intro zenon_H10.
% 0.19/0.51 exact (zenon_H10 zenon_He).
% 0.19/0.51 Qed.
% 0.19/0.51 % SZS output end Proof
% 0.19/0.51 (* END-PROOF *)
% 0.19/0.51 nodes searched: 25
% 0.19/0.51 max branch formulas: 14
% 0.19/0.51 proof nodes created: 13
% 0.19/0.51 formulas created: 155
% 0.19/0.51
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