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Vampire-SAT---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : LAT381+3 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Sep 29 11:48:44 AM UTC 2026

% Result   : Theorem 0.09s 0.44s
% Output   : Refutation 0.09s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :   14
% Syntax   : Number of formulae    :  123 (  19 unt;   0 def)
%            Number of atoms       :  675 (   9 equ)
%            Maximal formula atoms :   22 (   5 avg)
%            Number of connectives :  896 ( 344   ~; 355   |; 150   &)
%                                         (  12 <=>;  35  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   8 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   12 (  10 usr;   1 prp; 0-3 aty)
%            Number of functors    :   12 (  12 usr;   4 con; 0-3 aty)
%            Number of variables   :  317 ( 297   !;  20   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f3,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aElementOf0(X1,X0)
         => aElement0(X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mEOfElem) ).

fof(f4,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ( isEmpty0(X0)
      <=> ~ ? [X1] : aElementOf0(X1,X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefEmpty) ).

fof(f5,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
        <=> ( aSet0(X1)
            & ! [X2] :
                ( aElementOf0(X2,X1)
               => aElementOf0(X2,X0) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefSub) ).

fof(f7,axiom,
    ! [X0] :
      ( aElement0(X0)
     => sdtlseqdt0(X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mARefl) ).

fof(f8,axiom,
    ! [X0,X1] :
      ( ( aElement0(X0)
        & aElement0(X1) )
     => ( ( sdtlseqdt0(X0,X1)
          & sdtlseqdt0(X1,X0) )
       => X0 = X1 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mASymm) ).

fof(f9,axiom,
    ! [X0,X1,X2] :
      ( ( aElement0(X0)
        & aElement0(X1)
        & aElement0(X2) )
     => ( ( sdtlseqdt0(X0,X1)
          & sdtlseqdt0(X1,X2) )
       => sdtlseqdt0(X0,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mTrans) ).

fof(f10,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
         => ! [X2] :
              ( aLowerBoundOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & ! [X3] :
                    ( aElementOf0(X3,X1)
                   => sdtlseqdt0(X2,X3) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefLB) ).

fof(f11,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
         => ! [X2] :
              ( aUpperBoundOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & ! [X3] :
                    ( aElementOf0(X3,X1)
                   => sdtlseqdt0(X3,X2) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefUB) ).

fof(f12,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
         => ! [X2] :
              ( aInfimumOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & aLowerBoundOfIn0(X2,X1,X0)
                & ! [X3] :
                    ( aLowerBoundOfIn0(X3,X1,X0)
                   => sdtlseqdt0(X3,X2) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefInf) ).

fof(f13,axiom,
    ! [X0] :
      ( aSet0(X0)
     => ! [X1] :
          ( aSubsetOf0(X1,X0)
         => ! [X2] :
              ( aSupremumOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & aUpperBoundOfIn0(X2,X1,X0)
                & ! [X3] :
                    ( aUpperBoundOfIn0(X3,X1,X0)
                   => sdtlseqdt0(X2,X3) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefSup) ).

fof(f14,axiom,
    aSet0(xT),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__725) ).

fof(f15,axiom,
    ( aSet0(xS)
    & ! [X0] :
        ( aElementOf0(X0,xS)
       => aElementOf0(X0,xT) )
    & aSubsetOf0(xS,xT) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__725_01) ).

fof(f16,axiom,
    ( aElementOf0(xu,xT)
    & aElementOf0(xu,xT)
    & ! [X0] :
        ( aElementOf0(X0,xS)
       => sdtlseqdt0(X0,xu) )
    & aUpperBoundOfIn0(xu,xS,xT)
    & ! [X0] :
        ( ( ( aElementOf0(X0,xT)
            & ! [X1] :
                ( aElementOf0(X1,xS)
               => sdtlseqdt0(X1,X0) ) )
          | aUpperBoundOfIn0(X0,xS,xT) )
       => sdtlseqdt0(xu,X0) )
    & aSupremumOfIn0(xu,xS,xT)
    & aElementOf0(xv,xT)
    & aElementOf0(xv,xT)
    & ! [X0] :
        ( aElementOf0(X0,xS)
       => sdtlseqdt0(X0,xv) )
    & aUpperBoundOfIn0(xv,xS,xT)
    & ! [X0] :
        ( ( ( aElementOf0(X0,xT)
            & ! [X1] :
                ( aElementOf0(X1,xS)
               => sdtlseqdt0(X1,X0) ) )
          | aUpperBoundOfIn0(X0,xS,xT) )
       => sdtlseqdt0(xv,X0) )
    & aSupremumOfIn0(xv,xS,xT) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__744) ).

fof(f17,conjecture,
    xu = xv,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

fof(f18,negated_conjecture,
    xu != xv,
    inference(negated_conjecture,[status(cth)],[f17]) ).

fof(f22,plain,
    ( aElementOf0(xu,xT)
    & aElementOf0(xu,xT)
    & ! [X0] :
        ( aElementOf0(X0,xS)
       => sdtlseqdt0(X0,xu) )
    & aUpperBoundOfIn0(xu,xS,xT)
    & ! [X1] :
        ( ( ( aElementOf0(X1,xT)
            & ! [X2] :
                ( aElementOf0(X2,xS)
               => sdtlseqdt0(X2,X1) ) )
          | aUpperBoundOfIn0(X1,xS,xT) )
       => sdtlseqdt0(xu,X1) )
    & aSupremumOfIn0(xu,xS,xT)
    & aElementOf0(xv,xT)
    & aElementOf0(xv,xT)
    & ! [X3] :
        ( aElementOf0(X3,xS)
       => sdtlseqdt0(X3,xv) )
    & aUpperBoundOfIn0(xv,xS,xT)
    & ! [X4] :
        ( ( ( aElementOf0(X4,xT)
            & ! [X5] :
                ( aElementOf0(X5,xS)
               => sdtlseqdt0(X5,X4) ) )
          | aUpperBoundOfIn0(X4,xS,xT) )
       => sdtlseqdt0(xv,X4) )
    & aSupremumOfIn0(xv,xS,xT) ),
    inference(rectify,[],[f16]) ).

fof(f23,plain,
    xu != xv,
    inference(flattening,[],[f18]) ).

fof(f24,plain,
    ! [X0] :
      ( ! [X1] :
          ( aElement0(X1)
          | ~ aElementOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f25,plain,
    ! [X0] :
      ( ( isEmpty0(X0)
      <=> ! [X1] : ~ aElementOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f26,plain,
    ! [X0] :
      ( ! [X1] :
          ( aSubsetOf0(X1,X0)
        <=> ( aSet0(X1)
            & ! [X2] :
                ( aElementOf0(X2,X0)
                | ~ aElementOf0(X2,X1) ) ) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f27,plain,
    ! [X0] :
      ( sdtlseqdt0(X0,X0)
      | ~ aElement0(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f28,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X0)
      | ~ aElement0(X0)
      | ~ aElement0(X1) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f29,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X0)
      | ~ aElement0(X0)
      | ~ aElement0(X1) ),
    inference(flattening,[],[f28]) ).

fof(f30,plain,
    ! [X0,X1,X2] :
      ( sdtlseqdt0(X0,X2)
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X2)
      | ~ aElement0(X0)
      | ~ aElement0(X1)
      | ~ aElement0(X2) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f31,plain,
    ! [X0,X1,X2] :
      ( sdtlseqdt0(X0,X2)
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X2)
      | ~ aElement0(X0)
      | ~ aElement0(X1)
      | ~ aElement0(X2) ),
    inference(flattening,[],[f30]) ).

fof(f32,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( aLowerBoundOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & ! [X3] :
                    ( sdtlseqdt0(X2,X3)
                    | ~ aElementOf0(X3,X1) ) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f33,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( aUpperBoundOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & ! [X3] :
                    ( sdtlseqdt0(X3,X2)
                    | ~ aElementOf0(X3,X1) ) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f11]) ).

fof(f34,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( aInfimumOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & aLowerBoundOfIn0(X2,X1,X0)
                & ! [X3] :
                    ( sdtlseqdt0(X3,X2)
                    | ~ aLowerBoundOfIn0(X3,X1,X0) ) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f35,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( aSupremumOfIn0(X2,X1,X0)
            <=> ( aElementOf0(X2,X0)
                & aUpperBoundOfIn0(X2,X1,X0)
                & ! [X3] :
                    ( sdtlseqdt0(X2,X3)
                    | ~ aUpperBoundOfIn0(X3,X1,X0) ) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(ennf_transformation,[],[f13]) ).

fof(f36,plain,
    ( aSet0(xS)
    & ! [X0] :
        ( aElementOf0(X0,xT)
        | ~ aElementOf0(X0,xS) )
    & aSubsetOf0(xS,xT) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f37,plain,
    ( aElementOf0(xu,xT)
    & aElementOf0(xu,xT)
    & ! [X0] :
        ( sdtlseqdt0(X0,xu)
        | ~ aElementOf0(X0,xS) )
    & aUpperBoundOfIn0(xu,xS,xT)
    & ! [X1] :
        ( sdtlseqdt0(xu,X1)
        | ( ( ~ aElementOf0(X1,xT)
            | ? [X2] :
                ( ~ sdtlseqdt0(X2,X1)
                & aElementOf0(X2,xS) ) )
          & ~ aUpperBoundOfIn0(X1,xS,xT) ) )
    & aSupremumOfIn0(xu,xS,xT)
    & aElementOf0(xv,xT)
    & aElementOf0(xv,xT)
    & ! [X3] :
        ( sdtlseqdt0(X3,xv)
        | ~ aElementOf0(X3,xS) )
    & aUpperBoundOfIn0(xv,xS,xT)
    & ! [X4] :
        ( sdtlseqdt0(xv,X4)
        | ( ( ~ aElementOf0(X4,xT)
            | ? [X5] :
                ( ~ sdtlseqdt0(X5,X4)
                & aElementOf0(X5,xS) ) )
          & ~ aUpperBoundOfIn0(X4,xS,xT) ) )
    & aSupremumOfIn0(xv,xS,xT) ),
    inference(ennf_transformation,[],[f22]) ).

fof(f38,plain,
    ! [X0] :
      ( ( ( isEmpty0(X0)
          | ? [X1] : aElementOf0(X1,X0) )
        & ( ! [X1] : ~ aElementOf0(X1,X0)
          | ~ isEmpty0(X0) ) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f25]) ).

fof(f39,plain,
    ! [X0] :
      ( ( ( isEmpty0(X0)
          | ? [X1] : aElementOf0(X1,X0) )
        & ( ! [X2] : ~ aElementOf0(X2,X0)
          | ~ isEmpty0(X0) ) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f38]) ).

fof(f40,plain,
    ! [X0] :
      ( ( ( isEmpty0(X0)
          | aElementOf0(sK0(X0),X0) )
        & ( ! [X2] : ~ aElementOf0(X2,X0)
          | ~ isEmpty0(X0) ) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X1,sK0(X0))],[f39]) ).

fof(f41,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( aSubsetOf0(X1,X0)
            | ~ aSet0(X1)
            | ? [X2] :
                ( ~ aElementOf0(X2,X0)
                & aElementOf0(X2,X1) ) )
          & ( ( aSet0(X1)
              & ! [X2] :
                  ( aElementOf0(X2,X0)
                  | ~ aElementOf0(X2,X1) ) )
            | ~ aSubsetOf0(X1,X0) ) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f26]) ).

fof(f42,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( aSubsetOf0(X1,X0)
            | ~ aSet0(X1)
            | ? [X2] :
                ( ~ aElementOf0(X2,X0)
                & aElementOf0(X2,X1) ) )
          & ( ( aSet0(X1)
              & ! [X2] :
                  ( aElementOf0(X2,X0)
                  | ~ aElementOf0(X2,X1) ) )
            | ~ aSubsetOf0(X1,X0) ) )
      | ~ aSet0(X0) ),
    inference(flattening,[],[f41]) ).

fof(f43,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( aSubsetOf0(X1,X0)
            | ~ aSet0(X1)
            | ? [X2] :
                ( ~ aElementOf0(X2,X0)
                & aElementOf0(X2,X1) ) )
          & ( ( aSet0(X1)
              & ! [X3] :
                  ( aElementOf0(X3,X0)
                  | ~ aElementOf0(X3,X1) ) )
            | ~ aSubsetOf0(X1,X0) ) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f42]) ).

fof(f44,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( aSubsetOf0(X1,X0)
            | ~ aSet0(X1)
            | ( ~ aElementOf0(sK1(X0,X1),X0)
              & aElementOf0(sK1(X0,X1),X1) ) )
          & ( ( aSet0(X1)
              & ! [X3] :
                  ( aElementOf0(X3,X0)
                  | ~ aElementOf0(X3,X1) ) )
            | ~ aSubsetOf0(X1,X0) ) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X2,sK1(X0,X1))],[f43]) ).

fof(f45,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aLowerBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X2,X3)
                      | ~ aElementOf0(X3,X1) ) )
                | ~ aLowerBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f32]) ).

fof(f46,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aLowerBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X2,X3)
                      | ~ aElementOf0(X3,X1) ) )
                | ~ aLowerBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(flattening,[],[f45]) ).

fof(f47,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aLowerBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X2,X4)
                      | ~ aElementOf0(X4,X1) ) )
                | ~ aLowerBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f46]) ).

fof(f48,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aLowerBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ( ~ sdtlseqdt0(X2,sK2(X1,X2))
                  & aElementOf0(sK2(X1,X2),X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X2,X4)
                      | ~ aElementOf0(X4,X1) ) )
                | ~ aLowerBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK2]),skolemize(X3,sK2(X1,X2))],[f47]) ).

fof(f49,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aUpperBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X3,X2)
                      | ~ aElementOf0(X3,X1) ) )
                | ~ aUpperBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f33]) ).

fof(f50,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aUpperBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X3,X2)
                      | ~ aElementOf0(X3,X1) ) )
                | ~ aUpperBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(flattening,[],[f49]) ).

fof(f51,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aUpperBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aElementOf0(X3,X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X4,X2)
                      | ~ aElementOf0(X4,X1) ) )
                | ~ aUpperBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f50]) ).

fof(f52,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aUpperBoundOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ( ~ sdtlseqdt0(sK3(X1,X2),X2)
                  & aElementOf0(sK3(X1,X2),X1) ) )
              & ( ( aElementOf0(X2,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X4,X2)
                      | ~ aElementOf0(X4,X1) ) )
                | ~ aUpperBoundOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X3,sK3(X1,X2))],[f51]) ).

fof(f53,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aInfimumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aLowerBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aLowerBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aLowerBoundOfIn0(X2,X1,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X3,X2)
                      | ~ aLowerBoundOfIn0(X3,X1,X0) ) )
                | ~ aInfimumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f34]) ).

fof(f54,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aInfimumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aLowerBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aLowerBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aLowerBoundOfIn0(X2,X1,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X3,X2)
                      | ~ aLowerBoundOfIn0(X3,X1,X0) ) )
                | ~ aInfimumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(flattening,[],[f53]) ).

fof(f55,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aInfimumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aLowerBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X3,X2)
                    & aLowerBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aLowerBoundOfIn0(X2,X1,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X4,X2)
                      | ~ aLowerBoundOfIn0(X4,X1,X0) ) )
                | ~ aInfimumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f54]) ).

fof(f56,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aInfimumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aLowerBoundOfIn0(X2,X1,X0)
                | ( ~ sdtlseqdt0(sK4(X0,X1,X2),X2)
                  & aLowerBoundOfIn0(sK4(X0,X1,X2),X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aLowerBoundOfIn0(X2,X1,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X4,X2)
                      | ~ aLowerBoundOfIn0(X4,X1,X0) ) )
                | ~ aInfimumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK4]),skolemize(X3,sK4(X0,X1,X2))],[f55]) ).

fof(f57,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aSupremumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aUpperBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aUpperBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aUpperBoundOfIn0(X2,X1,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X2,X3)
                      | ~ aUpperBoundOfIn0(X3,X1,X0) ) )
                | ~ aSupremumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(nnf_transformation,[],[f35]) ).

fof(f58,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aSupremumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aUpperBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aUpperBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aUpperBoundOfIn0(X2,X1,X0)
                  & ! [X3] :
                      ( sdtlseqdt0(X2,X3)
                      | ~ aUpperBoundOfIn0(X3,X1,X0) ) )
                | ~ aSupremumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(flattening,[],[f57]) ).

fof(f59,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aSupremumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aUpperBoundOfIn0(X2,X1,X0)
                | ? [X3] :
                    ( ~ sdtlseqdt0(X2,X3)
                    & aUpperBoundOfIn0(X3,X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aUpperBoundOfIn0(X2,X1,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X2,X4)
                      | ~ aUpperBoundOfIn0(X4,X1,X0) ) )
                | ~ aSupremumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(rectify,[],[f58]) ).

fof(f60,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( aSupremumOfIn0(X2,X1,X0)
                | ~ aElementOf0(X2,X0)
                | ~ aUpperBoundOfIn0(X2,X1,X0)
                | ( ~ sdtlseqdt0(X2,sK5(X0,X1,X2))
                  & aUpperBoundOfIn0(sK5(X0,X1,X2),X1,X0) ) )
              & ( ( aElementOf0(X2,X0)
                  & aUpperBoundOfIn0(X2,X1,X0)
                  & ! [X4] :
                      ( sdtlseqdt0(X2,X4)
                      | ~ aUpperBoundOfIn0(X4,X1,X0) ) )
                | ~ aSupremumOfIn0(X2,X1,X0) ) )
          | ~ aSubsetOf0(X1,X0) )
      | ~ aSet0(X0) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK5]),skolemize(X3,sK5(X0,X1,X2))],[f59]) ).

fof(f61,plain,
    ( aElementOf0(xu,xT)
    & aElementOf0(xu,xT)
    & ! [X0] :
        ( sdtlseqdt0(X0,xu)
        | ~ aElementOf0(X0,xS) )
    & aUpperBoundOfIn0(xu,xS,xT)
    & ! [X1] :
        ( sdtlseqdt0(xu,X1)
        | ( ( ~ aElementOf0(X1,xT)
            | ( ~ sdtlseqdt0(sK6(X1),X1)
              & aElementOf0(sK6(X1),xS) ) )
          & ~ aUpperBoundOfIn0(X1,xS,xT) ) )
    & aSupremumOfIn0(xu,xS,xT)
    & aElementOf0(xv,xT)
    & aElementOf0(xv,xT)
    & ! [X3] :
        ( sdtlseqdt0(X3,xv)
        | ~ aElementOf0(X3,xS) )
    & aUpperBoundOfIn0(xv,xS,xT)
    & ! [X4] :
        ( sdtlseqdt0(xv,X4)
        | ( ( ~ aElementOf0(X4,xT)
            | ( ~ sdtlseqdt0(sK7(X4),X4)
              & aElementOf0(sK7(X4),xS) ) )
          & ~ aUpperBoundOfIn0(X4,xS,xT) ) )
    & aSupremumOfIn0(xv,xS,xT) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK6,sK7]),skolemize(X2,sK6(X1)),skolemize(X5,sK7(X4))],[f37]) ).

fof(f62,plain,
    ! [X0,X1] :
      ( aElement0(X1)
      | ~ aElementOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f24]) ).

fof(f63,plain,
    ! [X2,X0] :
      ( ~ aElementOf0(X2,X0)
      | ~ isEmpty0(X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f40]) ).

fof(f64,plain,
    ! [X0] :
      ( isEmpty0(X0)
      | aElementOf0(sK0(X0),X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f40]) ).

fof(f65,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X0,X1)
      | ~ aElementOf0(X0,X2)
      | ~ aSubsetOf0(X2,X1)
      | ~ aSet0(X1) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( aSet0(X0)
      | ~ aSubsetOf0(X0,X1)
      | ~ aSet0(X1) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f67,plain,
    ! [X0,X1] :
      ( aSubsetOf0(X1,X0)
      | ~ aSet0(X1)
      | aElementOf0(sK1(X0,X1),X1)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f68,plain,
    ! [X0,X1] :
      ( aSubsetOf0(X1,X0)
      | ~ aSet0(X1)
      | ~ aElementOf0(sK1(X0,X1),X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f69,plain,
    ! [X0] :
      ( sdtlseqdt0(X0,X0)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f27]) ).

fof(f70,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X0)
      | ~ aElement0(X0)
      | ~ aElement0(X1) ),
    inference(cnf_transformation,[],[f29]) ).

fof(f71,plain,
    ! [X2,X0,X1] :
      ( sdtlseqdt0(X0,X2)
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X2)
      | ~ aElement0(X0)
      | ~ aElement0(X1)
      | ~ aElement0(X2) ),
    inference(cnf_transformation,[],[f31]) ).

fof(f72,plain,
    ! [X2,X0,X1,X4] :
      ( sdtlseqdt0(X2,X4)
      | ~ aElementOf0(X4,X1)
      | ~ aLowerBoundOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f48]) ).

fof(f73,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X2,X0)
      | ~ aLowerBoundOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f48]) ).

fof(f74,plain,
    ! [X2,X0,X1] :
      ( aLowerBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | aElementOf0(sK2(X1,X2),X1)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f48]) ).

fof(f75,plain,
    ! [X2,X0,X1] :
      ( aLowerBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ sdtlseqdt0(X2,sK2(X1,X2))
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f48]) ).

fof(f76,plain,
    ! [X2,X0,X1,X4] :
      ( sdtlseqdt0(X4,X2)
      | ~ aElementOf0(X4,X1)
      | ~ aUpperBoundOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f77,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X0,X1)
      | ~ aUpperBoundOfIn0(X0,X2,X1)
      | ~ aSubsetOf0(X2,X1)
      | ~ aSet0(X1) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f78,plain,
    ! [X2,X0,X1] :
      ( aUpperBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | aElementOf0(sK3(X1,X2),X1)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f79,plain,
    ! [X2,X0,X1] :
      ( aUpperBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ sdtlseqdt0(sK3(X1,X2),X2)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f80,plain,
    ! [X2,X0,X1,X4] :
      ( sdtlseqdt0(X4,X2)
      | ~ aLowerBoundOfIn0(X4,X1,X0)
      | ~ aInfimumOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f56]) ).

fof(f83,plain,
    ! [X2,X0,X1] :
      ( aInfimumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aLowerBoundOfIn0(X2,X1,X0)
      | aLowerBoundOfIn0(sK4(X0,X1,X2),X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f56]) ).

fof(f84,plain,
    ! [X2,X0,X1] :
      ( aInfimumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aLowerBoundOfIn0(X2,X1,X0)
      | ~ sdtlseqdt0(sK4(X0,X1,X2),X2)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f56]) ).

fof(f85,plain,
    ! [X2,X0,X1,X4] :
      ( sdtlseqdt0(X2,X4)
      | ~ aUpperBoundOfIn0(X4,X1,X0)
      | ~ aSupremumOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f60]) ).

fof(f86,plain,
    ! [X2,X0,X1] :
      ( aUpperBoundOfIn0(X2,X1,X0)
      | ~ aSupremumOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f60]) ).

fof(f87,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X2,X0)
      | ~ aSupremumOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f60]) ).

fof(f88,plain,
    ! [X2,X0,X1] :
      ( aSupremumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aUpperBoundOfIn0(X2,X1,X0)
      | aUpperBoundOfIn0(sK5(X0,X1,X2),X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f60]) ).

fof(f89,plain,
    ! [X2,X0,X1] :
      ( aSupremumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aUpperBoundOfIn0(X2,X1,X0)
      | ~ sdtlseqdt0(X2,sK5(X0,X1,X2))
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(cnf_transformation,[],[f60]) ).

fof(f90,plain,
    aSet0(xT),
    inference(cnf_transformation,[],[f14]) ).

fof(f91,plain,
    aSubsetOf0(xS,xT),
    inference(cnf_transformation,[],[f36]) ).

fof(f92,plain,
    ! [X0] :
      ( aElementOf0(X0,xT)
      | ~ aElementOf0(X0,xS) ),
    inference(cnf_transformation,[],[f36]) ).

fof(f93,plain,
    aSet0(xS),
    inference(cnf_transformation,[],[f36]) ).

fof(f94,plain,
    aSupremumOfIn0(xv,xS,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f95,plain,
    ! [X4] :
      ( sdtlseqdt0(xv,X4)
      | ~ aUpperBoundOfIn0(X4,xS,xT) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f96,plain,
    ! [X4] :
      ( sdtlseqdt0(xv,X4)
      | ~ aElementOf0(X4,xT)
      | aElementOf0(sK7(X4),xS) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f97,plain,
    ! [X4] :
      ( sdtlseqdt0(xv,X4)
      | ~ aElementOf0(X4,xT)
      | ~ sdtlseqdt0(sK7(X4),X4) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f98,plain,
    aUpperBoundOfIn0(xv,xS,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f99,plain,
    ! [X3] :
      ( sdtlseqdt0(X3,xv)
      | ~ aElementOf0(X3,xS) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f100,plain,
    aElementOf0(xv,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f101,plain,
    aElementOf0(xv,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f102,plain,
    aSupremumOfIn0(xu,xS,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f103,plain,
    ! [X1] :
      ( sdtlseqdt0(xu,X1)
      | ~ aUpperBoundOfIn0(X1,xS,xT) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f104,plain,
    ! [X1] :
      ( sdtlseqdt0(xu,X1)
      | ~ aElementOf0(X1,xT)
      | aElementOf0(sK6(X1),xS) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f105,plain,
    ! [X1] :
      ( sdtlseqdt0(xu,X1)
      | ~ aElementOf0(X1,xT)
      | ~ sdtlseqdt0(sK6(X1),X1) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f106,plain,
    aUpperBoundOfIn0(xu,xS,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f107,plain,
    ! [X0] :
      ( sdtlseqdt0(X0,xu)
      | ~ aElementOf0(X0,xS) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f108,plain,
    aElementOf0(xu,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f109,plain,
    aElementOf0(xu,xT),
    inference(cnf_transformation,[],[f61]) ).

fof(f110,plain,
    xu != xv,
    inference(cnf_transformation,[],[f23]) ).

fof(f111,plain,
    ! [X0,X1] :
      ( ~ aElement0(X0)
      | ~ aElementOf0(X0,X1)
      | ~ aSet0(X1) ),
    inference(consistent_polarity_flipping,[],[f62]) ).

fof(f112,plain,
    ! [X0] :
      ( ~ isEmpty0(X0)
      | aElementOf0(sK0(X0),X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f64]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( ~ aElementOf0(X0,X1)
      | isEmpty0(X1)
      | ~ aSet0(X1) ),
    inference(consistent_polarity_flipping,[],[f63]) ).

fof(f114,plain,
    ! [X0] :
      ( sdtlseqdt0(X0,X0)
      | aElement0(X0) ),
    inference(consistent_polarity_flipping,[],[f69]) ).

fof(f115,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X1,X0)
      | aElement0(X0)
      | aElement0(X1) ),
    inference(consistent_polarity_flipping,[],[f70]) ).

fof(f116,plain,
    ! [X2,X0,X1] :
      ( sdtlseqdt0(X0,X1)
      | ~ sdtlseqdt0(X0,X2)
      | ~ sdtlseqdt0(X2,X1)
      | aElement0(X0)
      | aElement0(X2)
      | aElement0(X1) ),
    inference(consistent_polarity_flipping,[],[f71]) ).

fof(f117,plain,
    ! [X2,X0,X1] :
      ( ~ aLowerBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ sdtlseqdt0(X2,sK2(X1,X2))
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f75]) ).

fof(f118,plain,
    ! [X2,X0,X1] :
      ( ~ aLowerBoundOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | aElementOf0(sK2(X1,X2),X1)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f74]) ).

fof(f119,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X0,X1)
      | aLowerBoundOfIn0(X0,X2,X1)
      | ~ aSubsetOf0(X2,X1)
      | ~ aSet0(X1) ),
    inference(consistent_polarity_flipping,[],[f73]) ).

fof(f120,plain,
    ! [X2,X0,X1,X4] :
      ( sdtlseqdt0(X2,X4)
      | ~ aElementOf0(X4,X1)
      | aLowerBoundOfIn0(X2,X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f72]) ).

fof(f121,plain,
    ! [X2,X0,X1] :
      ( aInfimumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | aLowerBoundOfIn0(X2,X1,X0)
      | ~ sdtlseqdt0(sK4(X0,X1,X2),X2)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f84]) ).

fof(f122,plain,
    ! [X2,X0,X1] :
      ( aInfimumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | aLowerBoundOfIn0(X2,X1,X0)
      | ~ aLowerBoundOfIn0(sK4(X0,X1,X2),X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f83]) ).

fof(f123,plain,
    ! [X2,X3,X0,X1] :
      ( sdtlseqdt0(X0,X1)
      | aLowerBoundOfIn0(X0,X2,X3)
      | ~ aInfimumOfIn0(X1,X2,X3)
      | ~ aSubsetOf0(X2,X3)
      | ~ aSet0(X3) ),
    inference(consistent_polarity_flipping,[],[f80]) ).

fof(f124,plain,
    ! [X2,X0,X1] :
      ( ~ aSupremumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aUpperBoundOfIn0(X2,X1,X0)
      | ~ sdtlseqdt0(X2,sK5(X0,X1,X2))
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f89]) ).

fof(f125,plain,
    ! [X2,X0,X1] :
      ( ~ aSupremumOfIn0(X2,X1,X0)
      | ~ aElementOf0(X2,X0)
      | ~ aUpperBoundOfIn0(X2,X1,X0)
      | aUpperBoundOfIn0(sK5(X0,X1,X2),X1,X0)
      | ~ aSubsetOf0(X1,X0)
      | ~ aSet0(X0) ),
    inference(consistent_polarity_flipping,[],[f88]) ).

fof(f126,plain,
    ! [X2,X0,X1] :
      ( aElementOf0(X0,X1)
      | aSupremumOfIn0(X0,X2,X1)
      | ~ aSubsetOf0(X2,X1)
      | ~ aSet0(X1) ),
    inference(consistent_polarity_flipping,[],[f87]) ).

fof(f127,plain,
    ! [X2,X0,X1] :
      ( aUpperBoundOfIn0(X0,X1,X2)
      | aSupremumOfIn0(X0,X1,X2)
      | ~ aSubsetOf0(X1,X2)
      | ~ aSet0(X2) ),
    inference(consistent_polarity_flipping,[],[f86]) ).

fof(f128,plain,
    ! [X2,X3,X0,X1] :
      ( sdtlseqdt0(X0,X1)
      | ~ aUpperBoundOfIn0(X1,X2,X3)
      | aSupremumOfIn0(X0,X2,X3)
      | ~ aSubsetOf0(X2,X3)
      | ~ aSet0(X3) ),
    inference(consistent_polarity_flipping,[],[f85]) ).

fof(f129,plain,
    ~ aSupremumOfIn0(xu,xS,xT),
    inference(consistent_polarity_flipping,[],[f102]) ).

fof(f130,plain,
    ~ aSupremumOfIn0(xv,xS,xT),
    inference(consistent_polarity_flipping,[],[f94]) ).

fof(f205,plain,
    $false,
    inference(finite_model_not_found_(exhaustively_excluded_all_possible_domain_size_assignments),[],[f111,f112,f113,f68,f67,f66,f65,f114,f115,f116,f117,f118,f119,f120,f79,f78,f77,f76,f121,f122,f123,f124,f125,f126,f127,f128,f90,f93,f92,f91,f109,f108,f107,f106,f105,f104,f103,f129,f101,f100,f99,f98,f97,f96,f95,f130,f110]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : LAT381+3 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.37  % Computer : n007.cluster.edu
% 0.09/0.37  % Model    : x86_64 x86_64
% 0.09/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37  % Memory   : 8046.5625MB
% 0.09/0.37  % OS       : Linux 6.8.0-71-generic
% 0.09/0.37  % CPULimit : 300
% 0.09/0.37  % WCLimit  : 300
% 0.09/0.37  % DateTime : Sun Sep 27 15:09:55 UTC 2026
% 0.09/0.37  % CPUTime  : 
% 0.09/0.37  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.40  Running first-order model finding
% 0.09/0.40  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.44  % (1566420)Will run a generic schedule for satisfiability detection.
% 0.09/0.44  % (1566425)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=4006173939_2999 on theBenchmark for (2999ds/0Mi)
% 0.09/0.44  % TRYING [1]
% 0.09/0.44  % TRYING [2]
% 0.09/0.44  % (1566425) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1566420-1566425"...
% 0.09/0.44  % (1566425)...printing done.
% 0.09/0.44  % (1566425)Refutation found. Thanks to Tanya!
% 0.09/0.44  % SZS status Theorem for theBenchmark
% 0.09/0.44  % SZS output start Proof for theBenchmark
% See solution above
% 0.09/0.44  % (1566425)------------------------------
% 0.09/0.44  % (1566425)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.09/0.44  % (1566425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.09/0.44  % (1566425)CaDiCaL version: 2.1.3
% 0.09/0.44  % (1566425)Termination reason: Refutation
% 0.09/0.44  % (1566425)Time elapsed: 0.004 s
% 0.09/0.44  % (1566425)Peak memory usage: 11 MB
% 0.09/0.44  % (1566425)Instructions burned: 12 (million)
% 0.09/0.44  % (1566420)Success in time 0.027 s
% 0.09/0.44  % Vampire exiting
%------------------------------------------------------------------------------