%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SET904+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n008.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 06:39:31 EDT 2022

% Result   : Theorem 0.20s 0.50s
% Output   : Proof 0.20s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12  % Problem  : SET904+1 : TPTP v8.1.0. Released v3.2.0.
% 0.08/0.13  % Command  : run_zenon %s %d
% 0.13/0.34  % Computer : n008.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 07:40:38 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.20/0.50  Zenon warning: unused variable (B : zenon_U) in idempotence_k2_xboole_0
% 0.20/0.50  Zenon warning: unused variable (B : zenon_U) in reflexivity_r1_tarski
% 0.20/0.50  (* PROOF-FOUND *)
% 0.20/0.50  % SZS status Theorem
% 0.20/0.50  (* BEGIN-PROOF *)
% 0.20/0.50  % SZS output start Proof
% 0.20/0.50  Theorem t45_zfmisc_1 : (forall A : zenon_U, (forall B : zenon_U, ((subset (set_union2 (singleton A) B) B)->(in A B)))).
% 0.20/0.50  Proof.
% 0.20/0.50  apply NNPP. intro zenon_G.
% 0.20/0.50  exact (zenon_G l21_zfmisc_1).
% 0.20/0.50  Qed.
% 0.20/0.50  % SZS output end Proof
% 0.20/0.50  (* END-PROOF *)
% 0.20/0.50  nodes searched: 8
% 0.20/0.50  max branch formulas: 17
% 0.20/0.50  proof nodes created: 1
% 0.20/0.50  formulas created: 165
% 0.20/0.50  
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