%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SYN932+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 13:56:31 EDT 2022

% Result   : Theorem 0.20s 0.53s
% Output   : Proof 0.20s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13  % Problem  : SYN932+1 : TPTP v8.1.0. Released v3.1.0.
% 0.03/0.14  % Command  : run_zenon %s %d
% 0.14/0.35  % Computer : n014.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 : Tue Jul 12 04:36:19 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.20/0.53  Zenon warning: unused variable (X : zenon_U) in zenon_G
% 0.20/0.53  (* PROOF-FOUND *)
% 0.20/0.53  % SZS status Theorem
% 0.20/0.53  (* BEGIN-PROOF *)
% 0.20/0.53  % SZS output start Proof
% 0.20/0.53  Theorem prove_this : ((exists X : zenon_U, (c))<->(c)).
% 0.20/0.53  Proof.
% 0.20/0.53  assert (zenon_L1_ : (~(c)) -> (c) -> False).
% 0.20/0.53  do 0 intro. intros zenon_H2 zenon_H3.
% 0.20/0.53  exact (zenon_H2 zenon_H3).
% 0.20/0.53  (* end of lemma zenon_L1_ *)
% 0.20/0.53  apply NNPP. intro zenon_G.
% 0.20/0.53  apply (zenon_notequiv_s _ _ zenon_G); [ zenon_intro zenon_H4; zenon_intro zenon_H3 | zenon_intro zenon_H0; zenon_intro zenon_H2 ].
% 0.20/0.53  apply zenon_H4. exists zenon_E. apply NNPP. zenon_intro zenon_H2.
% 0.20/0.53  exact (zenon_H2 zenon_H3).
% 0.20/0.53  elim zenon_H0. zenon_intro zenon_TX_f. zenon_intro zenon_H3.
% 0.20/0.53  exact (zenon_H2 zenon_H3).
% 0.20/0.53  Qed.
% 0.20/0.53  % SZS output end Proof
% 0.20/0.53  (* END-PROOF *)
% 0.20/0.53  nodes searched: 4
% 0.20/0.53  max branch formulas: 4
% 0.20/0.53  proof nodes created: 4
% 0.20/0.53  formulas created: 59
% 0.20/0.53  
%------------------------------------------------------------------------------