%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SEU158+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n023.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 15:59:49 EDT 2022

% Result   : Theorem 0.19s 0.49s
% Output   : Proof 0.19s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : SEU158+2 : TPTP v8.1.0. Released v3.3.0.
% 0.00/0.12  % Command  : run_zenon %s %d
% 0.12/0.33  % Computer : n023.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Mon Jun 20 14:10:33 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.19/0.49  Zenon warning: unused variable (B : zenon_U) in idempotence_k2_xboole_0
% 0.19/0.49  Zenon warning: unused variable (B : zenon_U) in idempotence_k3_xboole_0
% 0.19/0.49  Zenon warning: unused variable (B : zenon_U) in irreflexivity_r2_xboole_0
% 0.19/0.49  Zenon warning: unused variable (B : zenon_U) in reflexivity_r1_tarski
% 0.19/0.49  (* PROOF-FOUND *)
% 0.19/0.49  % SZS status Theorem
% 0.19/0.49  (* BEGIN-PROOF *)
% 0.19/0.49  % SZS output start Proof
% 0.19/0.49  Theorem t37_zfmisc_1 : (forall A : zenon_U, (forall B : zenon_U, ((subset (singleton A) B)<->(in A B)))).
% 0.19/0.49  Proof.
% 0.19/0.49  apply NNPP. intro zenon_G.
% 0.19/0.49  exact (zenon_G l2_zfmisc_1).
% 0.19/0.49  Qed.
% 0.19/0.49  % SZS output end Proof
% 0.19/0.49  (* END-PROOF *)
% 0.19/0.49  nodes searched: 1
% 0.19/0.49  max branch formulas: 72
% 0.19/0.49  proof nodes created: 1
% 0.19/0.49  formulas created: 1088
% 0.19/0.49  
%------------------------------------------------------------------------------