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Z3---4.15.1.UNS-Prf.s

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%------------------------------------------------------------------------------
% File     : Z3---4.15.1
% Problem  : ALG391-1 : TPTP v9.0.0. Released v4.1.0.
% Transfm  : none
% Format   : tptp
% Command  : run_E %s %d THM

% 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  : 300s
% DateTime : Sat Jun 21 04:59:02 AM UTC 2025

% Result   : Unsatisfiable 0.44s 0.61s
% Output   : Proof 0.46s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   29 (   5 unt;   0 typ;   0 def)
%            Number of atoms       :  137 ( 119 equ)
%            Maximal formula atoms :   10 (   4 avg)
%            Number of connectives :  187 (  87   ~;  78   |;   0   &)
%                                         (  22 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    3 (   2 avg)
%            Number of FOOLs       :    8 (   8 fml;   0 var)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    7 (   4 usr;   2 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   3 con; 0-3 aty)
%            Number of variables   :   21 (  19   !;   0   ?;  21   :)

% Comments : 
%------------------------------------------------------------------------------
tff(c_Polynomial_Opoly_type,type,
    c_Polynomial_Opoly: ( $i * $i * $i ) > $i ).

tff(t_a_type,type,
    t_a: $i ).

tff(hAPP_type,type,
    hAPP: ( $i * $i ) > $i ).

tff(v_x_type,type,
    v_x: $i ).

tff(v_cs_____type,type,
    v_cs____: $i ).

tff(c_Polynomial_Odegree_type,type,
    c_Polynomial_Odegree: ( $i * $i ) > $i ).

tff(c_HOL_Ozero__class_Ozero_type,type,
    c_HOL_Ozero__class_Ozero: $i > $i ).

tff(tc_Polynomial_Opoly_type,type,
    tc_Polynomial_Opoly: $i > $i ).

tff(1,plain,
    ^ [V_xa: $i] :
      refl(( ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      <=> ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(2,plain,
    ( ! [V_xa: $i] :
        ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
  <=> ! [V_xa: $i] :
        ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [V_xa: $i] :
        ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
  <=> ! [V_xa: $i] :
        ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(4,plain,
    ^ [V_xa: $i] :
      trans(monotonicity(rewrite(( ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
              | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) ) )
          <=> ( ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
              | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) )),
          ( ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) )
        <=> ( ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
            | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ) )),
        rewrite(( ( ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
            | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) )
        <=> ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) )),
        ( ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) )
      <=> ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(5,plain,
    ( ! [V_xa: $i] :
        ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) )
  <=> ! [V_xa: $i] :
        ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
        | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
        | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ) ),
    inference(quant_intro,[status(thm)],[4]) ).

tff(6,axiom,
    ! [V_xa: $i] :
      ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) )
      | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_2) ).

tff(7,plain,
    ! [V_xa: $i] :
      ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ),
    inference(modus_ponens,[status(thm)],[6,5]) ).

tff(8,plain,
    ! [V_xa: $i] :
      ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ),
    inference(modus_ponens,[status(thm)],[7,3]) ).

tff(9,plain,
    ! [V_xa: $i] :
      ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ),
    inference(skolemize,[status(sab)],[8]) ).

tff(10,plain,
    ! [V_xa: $i] :
      ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) ),
    inference(modus_ponens,[status(thm)],[9,2]) ).

tff(11,plain,
    ( ( v_cs____ != c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
  <=> ( v_cs____ != c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(12,axiom,
    v_cs____ != c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).

tff(13,plain,
    v_cs____ != c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)),
    inference(modus_ponens,[status(thm)],[12,11]) ).

tff(14,plain,
    ( ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) )
  <=> ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(15,plain,
    ( ( ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | $false
      | $false )
  <=> ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(16,plain,
    ( ~ $true
  <=> $false ),
    inference(rewrite,[status(thm)],[]) ).

tff(17,plain,
    ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) = c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) )
  <=> $true ),
    inference(rewrite,[status(thm)],[]) ).

tff(18,plain,
    ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) )
  <=> ~ $true ),
    inference(monotonicity,[status(thm)],[17]) ).

tff(19,plain,
    ( ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) )
  <=> $false ),
    inference(transitivity,[status(thm)],[18,16]) ).

tff(20,plain,
    ( ( c_Polynomial_Odegree(v_cs____,t_a) = c_Polynomial_Odegree(v_cs____,t_a) )
  <=> $true ),
    inference(rewrite,[status(thm)],[]) ).

tff(21,plain,
    ( ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
  <=> ~ $true ),
    inference(monotonicity,[status(thm)],[20]) ).

tff(22,plain,
    ( ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
  <=> $false ),
    inference(transitivity,[status(thm)],[21,16]) ).

tff(23,plain,
    ( ( ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) ) )
  <=> ( ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | $false
      | $false ) ),
    inference(monotonicity,[status(thm)],[22,19]) ).

tff(24,plain,
    ( ( ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) ) )
  <=> ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ),
    inference(transitivity,[status(thm)],[23,15]) ).

tff(25,plain,
    ( ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) ) )
  <=> ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ) ),
    inference(monotonicity,[status(thm)],[24]) ).

tff(26,plain,
    ( ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
      | ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
      | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) ) )
  <=> ( ~ ! [V_xa: $i] :
            ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
            | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
            | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
      | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ) ),
    inference(transitivity,[status(thm)],[25,14]) ).

tff(27,plain,
    ( ~ ! [V_xa: $i] :
          ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
    | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
    | ( c_Polynomial_Odegree(v_cs____,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
    | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) != c_Polynomial_Opoly(v_cs____,hAPP(v_x,v_cs____),t_a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(28,plain,
    ( ~ ! [V_xa: $i] :
          ( ( V_xa = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) )
          | ( c_Polynomial_Odegree(V_xa,t_a) != c_Polynomial_Odegree(v_cs____,t_a) )
          | ( c_Polynomial_Opoly(v_cs____,hAPP(v_x,V_xa),t_a) != c_Polynomial_Opoly(V_xa,hAPP(v_x,V_xa),t_a) ) )
    | ( v_cs____ = c_HOL_Ozero__class_Ozero(tc_Polynomial_Opoly(t_a)) ) ),
    inference(modus_ponens,[status(thm)],[27,26]) ).

tff(29,plain,
    $false,
    inference(unit_resolution,[status(thm)],[28,13,10]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.11  % Problem    : ALG391-1 : TPTP v9.0.0. Released v4.1.0.
% 0.09/0.11  % Command    : run_E %s %d THM
% 0.10/0.32  % Computer : n008.cluster.edu
% 0.10/0.32  % Model    : x86_64 x86_64
% 0.10/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32  % Memory   : 8042.1875MB
% 0.10/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32  % CPULimit   : 300
% 0.10/0.32  % WCLimit    : 300
% 0.10/0.32  % DateTime   : Thu Jun 19 11:12:48 EDT 2025
% 0.10/0.32  % CPUTime    : 
% 0.44/0.61  % SZS status Unsatisfiable
% 0.44/0.61  % SZS output start Proof
% See solution above
% 0.46/0.66  % E exiting
%------------------------------------------------------------------------------