%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SET062+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n029.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 06:33:18 EDT 2022

% Result   : Theorem 0.20s 0.51s
% Output   : Proof 0.20s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13  % Problem  : SET062+3 : TPTP v8.1.0. Released v2.2.0.
% 0.11/0.13  % Command  : run_zenon %s %d
% 0.13/0.34  % Computer : n029.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 : Sun Jul 10 12:26:16 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.20/0.51  (* PROOF-FOUND *)
% 0.20/0.51  % SZS status Theorem
% 0.20/0.51  (* BEGIN-PROOF *)
% 0.20/0.51  % SZS output start Proof
% 0.20/0.51  Theorem prove_empty_set_subset : (forall B : zenon_U, (subset (empty_set) B)).
% 0.20/0.51  Proof.
% 0.20/0.51  apply NNPP. intro zenon_G.
% 0.20/0.51  apply (zenon_notallex_s (fun B : zenon_U => (subset (empty_set) B)) zenon_G); [ zenon_intro zenon_H5; idtac ].
% 0.20/0.51  elim zenon_H5. zenon_intro zenon_TB_g. zenon_intro zenon_H7.
% 0.20/0.51  generalize (subset_defn (empty_set)). zenon_intro zenon_H8.
% 0.20/0.51  generalize (zenon_H8 zenon_TB_g). zenon_intro zenon_H9.
% 0.20/0.51  apply (zenon_equiv_s _ _ zenon_H9); [ zenon_intro zenon_H7; zenon_intro zenon_Hc | zenon_intro zenon_Hb; zenon_intro zenon_Ha ].
% 0.20/0.51  apply (zenon_notallex_s (fun D : zenon_U => ((member D (empty_set))->(member D zenon_TB_g))) zenon_Hc); [ zenon_intro zenon_Hd; idtac ].
% 0.20/0.51  elim zenon_Hd. zenon_intro zenon_TD_o. zenon_intro zenon_Hf.
% 0.20/0.51  apply (zenon_notimply_s _ _ zenon_Hf). zenon_intro zenon_H11. zenon_intro zenon_H10.
% 0.20/0.51  generalize (empty_set_defn zenon_TD_o). zenon_intro zenon_H12.
% 0.20/0.51  exact (zenon_H12 zenon_H11).
% 0.20/0.51  exact (zenon_H7 zenon_Hb).
% 0.20/0.51  Qed.
% 0.20/0.51  % SZS output end Proof
% 0.20/0.51  (* END-PROOF *)
% 0.20/0.51  nodes searched: 11
% 0.20/0.51  max branch formulas: 12
% 0.20/0.51  proof nodes created: 7
% 0.20/0.51  formulas created: 126
% 0.20/0.51  
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