TSTP Solution File: SEV197^5 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SEV197^5 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% 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 : Sun May  5 09:44:03 EDT 2024

% Result   : Theorem 0.15s 0.33s
% Output   : Refutation 0.15s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   29
% Syntax   : Number of formulae    :   73 (   8 unt;  20 typ;   0 def)
%            Number of atoms       :  469 ( 147 equ;   0 cnn)
%            Maximal formula atoms :   13 (   8 avg)
%            Number of connectives :  217 (  69   ~;  58   |;  62   &;   0   @)
%                                         (   5 <=>;  23  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   4 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   35 (  34   >;   1   *;   0   +;   0  <<)
%            Number of symbols     :   28 (  25 usr;  14 con; 0-6 aty)
%            Number of variables   :  159 (   0   ^ 121   !;  32   ?; 159   :)
%                                         (   6  !>;   0  ?*;   0  @-;   0  @+)

% Comments : 
%------------------------------------------------------------------------------
thf(type_def_5,type,
    iS: $tType ).

thf(type_def_6,type,
    sTfun: ( $tType * $tType ) > $tType ).

thf(func_def_0,type,
    iS: $tType ).

thf(func_def_1,type,
    c0: iS ).

thf(func_def_2,type,
    cP: iS > iS > iS ).

thf(func_def_6,type,
    sK0: iS ).

thf(func_def_7,type,
    sK1: iS ).

thf(func_def_8,type,
    sK2: iS ).

thf(func_def_9,type,
    sK3: iS ).

thf(func_def_10,type,
    sK4: iS ).

thf(func_def_11,type,
    sK5: iS ).

thf(func_def_12,type,
    sK6: ( iS > $o ) > iS ).

thf(func_def_13,type,
    sK7: ( iS > $o ) > iS ).

thf(func_def_15,type,
    kCOMB: 
      !>[X0: $tType,X1: $tType] : ( X0 > X1 > X0 ) ).

thf(func_def_16,type,
    bCOMB: 
      !>[X0: $tType,X1: $tType,X2: $tType] : ( ( X1 > X2 ) > ( X0 > X1 ) > X0 > X2 ) ).

thf(func_def_17,type,
    vAND: $o > $o > $o ).

thf(func_def_18,type,
    vOR: $o > $o > $o ).

thf(func_def_19,type,
    vIMP: $o > $o > $o ).

thf(func_def_20,type,
    vNOT: $o > $o ).

thf(func_def_21,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(f182,plain,
    $false,
    inference(avatar_sat_refutation,[],[f59,f87,f118,f132,f134,f136,f168,f181]) ).

thf(f181,plain,
    spl8_1,
    inference(avatar_contradiction_clause,[],[f180]) ).

thf(f180,plain,
    ( $false
    | spl8_1 ),
    inference(subsumption_resolution,[],[f179,f54]) ).

thf(f54,plain,
    ( ( sK2 != sK3 )
    | spl8_1 ),
    inference(avatar_component_clause,[],[f52]) ).

thf(f52,plain,
    ( spl8_1
  <=> ( sK2 = sK3 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl8_1])]) ).

thf(f179,plain,
    sK2 = sK3,
    inference(equality_resolution,[],[f162]) ).

thf(f162,plain,
    ! [X0: iS,X1: iS] :
      ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) )
      | ( sK3 = X0 ) ),
    inference(superposition,[],[f15,f159]) ).

thf(f159,plain,
    vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK3),sK5),
    inference(subsumption_resolution,[],[f20,f14]) ).

thf(f14,plain,
    ! [X14: iS,X15: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X14),X15) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f13,plain,
    ( ( ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK0),sK1) )
      | ( ( ( sK4 != sK5 )
          | ( sK2 != sK3 ) )
        & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK3),sK5) ) ) )
    & ! [X6: iS > $o] :
        ( ! [X7: iS] : ( $true = vAPP(iS,$o,X6,X7) )
        | ( ( $true != vAPP(iS,$o,X6,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,vAPP(sTfun(iS,$o),iS,sK6,X6)),vAPP(sTfun(iS,$o),iS,sK7,X6))) )
          & ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK7,X6)) )
          & ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK6,X6)) ) )
        | ( $true != vAPP(iS,$o,X6,c0) ) )
    & ! [X10: iS,X11: iS,X12: iS,X13: iS] :
        ( ( ( X12 = X13 )
          & ( X10 = X11 ) )
        | ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X12) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X11),X13) ) )
    & ! [X14: iS,X15: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X14),X15) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4,sK5,sK6,sK7])],[f9,f12,f11,f10]) ).

thf(f10,plain,
    ( ? [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) = c0 )
   => ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK0),sK1) ) ),
    introduced(choice_axiom,[]) ).

thf(f11,plain,
    ( ? [X2: iS,X3: iS,X4: iS,X5: iS] :
        ( ( ( X4 != X5 )
          | ( X2 != X3 ) )
        & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X2),X4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X3),X5) ) )
   => ( ( ( sK4 != sK5 )
        | ( sK2 != sK3 ) )
      & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK3),sK5) ) ) ),
    introduced(choice_axiom,[]) ).

thf(f12,plain,
    ! [X6: iS > $o] :
      ( ? [X8: iS,X9: iS] :
          ( ( $true != vAPP(iS,$o,X6,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9)) )
          & ( $true = vAPP(iS,$o,X6,X9) )
          & ( $true = vAPP(iS,$o,X6,X8) ) )
     => ( ( $true != vAPP(iS,$o,X6,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,vAPP(sTfun(iS,$o),iS,sK6,X6)),vAPP(sTfun(iS,$o),iS,sK7,X6))) )
        & ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK7,X6)) )
        & ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK6,X6)) ) ) ),
    introduced(choice_axiom,[]) ).

thf(f9,plain,
    ( ( ? [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) = c0 )
      | ? [X2: iS,X3: iS,X4: iS,X5: iS] :
          ( ( ( X4 != X5 )
            | ( X2 != X3 ) )
          & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X2),X4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X3),X5) ) ) )
    & ! [X6: iS > $o] :
        ( ! [X7: iS] : ( $true = vAPP(iS,$o,X6,X7) )
        | ? [X8: iS,X9: iS] :
            ( ( $true != vAPP(iS,$o,X6,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9)) )
            & ( $true = vAPP(iS,$o,X6,X9) )
            & ( $true = vAPP(iS,$o,X6,X8) ) )
        | ( $true != vAPP(iS,$o,X6,c0) ) )
    & ! [X10: iS,X11: iS,X12: iS,X13: iS] :
        ( ( ( X12 = X13 )
          & ( X10 = X11 ) )
        | ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X12) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X11),X13) ) )
    & ! [X14: iS,X15: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X14),X15) ) ),
    inference(rectify,[],[f8]) ).

thf(f8,plain,
    ( ( ? [X10: iS,X11: iS] : ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X11) )
      | ? [X12: iS,X13: iS,X14: iS,X15: iS] :
          ( ( ( X14 != X15 )
            | ( X12 != X13 ) )
          & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X12),X14) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X13),X15) ) ) )
    & ! [X0: iS > $o] :
        ( ! [X3: iS] : ( $true = vAPP(iS,$o,X0,X3) )
        | ? [X1: iS,X2: iS] :
            ( ( $true != vAPP(iS,$o,X0,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X2)) )
            & ( $true = vAPP(iS,$o,X0,X2) )
            & ( $true = vAPP(iS,$o,X0,X1) ) )
        | ( $true != vAPP(iS,$o,X0,c0) ) )
    & ! [X4: iS,X5: iS,X6: iS,X7: iS] :
        ( ( ( X6 = X7 )
          & ( X4 = X5 ) )
        | ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X4),X6) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X5),X7) ) )
    & ! [X8: iS,X9: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9) ) ),
    inference(flattening,[],[f7]) ).

thf(f7,plain,
    ( ( ? [X10: iS,X11: iS] : ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X11) )
      | ? [X12: iS,X13: iS,X14: iS,X15: iS] :
          ( ( ( X14 != X15 )
            | ( X12 != X13 ) )
          & ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X12),X14) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X13),X15) ) ) )
    & ! [X0: iS > $o] :
        ( ! [X3: iS] : ( $true = vAPP(iS,$o,X0,X3) )
        | ? [X1: iS,X2: iS] :
            ( ( $true != vAPP(iS,$o,X0,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X2)) )
            & ( $true = vAPP(iS,$o,X0,X2) )
            & ( $true = vAPP(iS,$o,X0,X1) ) )
        | ( $true != vAPP(iS,$o,X0,c0) ) )
    & ! [X4: iS,X5: iS,X6: iS,X7: iS] :
        ( ( ( X6 = X7 )
          & ( X4 = X5 ) )
        | ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X4),X6) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X5),X7) ) )
    & ! [X8: iS,X9: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9) ) ),
    inference(ennf_transformation,[],[f6]) ).

thf(f6,plain,
    ~ ( ( ! [X0: iS > $o] :
            ( ( ! [X1: iS,X2: iS] :
                  ( ( ( $true = vAPP(iS,$o,X0,X2) )
                    & ( $true = vAPP(iS,$o,X0,X1) ) )
                 => ( $true = vAPP(iS,$o,X0,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X2)) ) )
              & ( $true = vAPP(iS,$o,X0,c0) ) )
           => ! [X3: iS] : ( $true = vAPP(iS,$o,X0,X3) ) )
        & ! [X4: iS,X5: iS,X6: iS,X7: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X4),X6) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X5),X7) )
           => ( ( X6 = X7 )
              & ( X4 = X5 ) ) )
        & ! [X8: iS,X9: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9) ) )
     => ( ! [X10: iS,X11: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X11) )
        & ! [X12: iS,X13: iS,X14: iS,X15: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X12),X14) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X13),X15) )
           => ( ( X14 = X15 )
              & ( X12 = X13 ) ) ) ) ),
    inference(fool_elimination,[],[f5]) ).

thf(f5,plain,
    ~ ( ( ! [X0: iS > $o] :
            ( ( ! [X1: iS,X2: iS] :
                  ( ( vAPP(iS,$o,X0,X2)
                    & vAPP(iS,$o,X0,X1) )
                 => vAPP(iS,$o,X0,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X2)) )
              & vAPP(iS,$o,X0,c0) )
           => ! [X3: iS] : vAPP(iS,$o,X0,X3) )
        & ! [X4: iS,X5: iS,X6: iS,X7: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X4),X6) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X5),X7) )
           => ( ( X6 = X7 )
              & ( X4 = X5 ) ) )
        & ! [X8: iS,X9: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X8),X9) ) )
     => ( ! [X10: iS,X11: iS] : ( c0 != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X11) )
        & ! [X12: iS,X13: iS,X14: iS,X15: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X12),X14) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X13),X15) )
           => ( ( X14 = X15 )
              & ( X12 = X13 ) ) ) ) ),
    inference(rectify,[],[f2]) ).

thf(f2,negated_conjecture,
    ~ ( ( ! [X4: iS > $o] :
            ( ( ! [X0: iS,X1: iS] :
                  ( ( vAPP(iS,$o,X4,X1)
                    & vAPP(iS,$o,X4,X0) )
                 => vAPP(iS,$o,X4,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1)) )
              & vAPP(iS,$o,X4,c0) )
           => ! [X0: iS] : vAPP(iS,$o,X4,X0) )
        & ! [X0: iS,X1: iS,X2: iS,X3: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X2) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X3) )
           => ( ( X2 = X3 )
              & ( X0 = X1 ) ) )
        & ! [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != c0 ) )
     => ( ! [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != c0 )
        & ! [X0: iS,X1: iS,X2: iS,X3: iS] :
            ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X2) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X3) )
           => ( ( X2 = X3 )
              & ( X0 = X1 ) ) ) ) ),
    inference(negated_conjecture,[],[f1]) ).

thf(f1,conjecture,
    ( ( ! [X4: iS > $o] :
          ( ( ! [X0: iS,X1: iS] :
                ( ( vAPP(iS,$o,X4,X1)
                  & vAPP(iS,$o,X4,X0) )
               => vAPP(iS,$o,X4,vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1)) )
            & vAPP(iS,$o,X4,c0) )
         => ! [X0: iS] : vAPP(iS,$o,X4,X0) )
      & ! [X0: iS,X1: iS,X2: iS,X3: iS] :
          ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X2) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X3) )
         => ( ( X2 = X3 )
            & ( X0 = X1 ) ) )
      & ! [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != c0 ) )
   => ( ! [X0: iS,X1: iS] : ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != c0 )
      & ! [X0: iS,X1: iS,X2: iS,X3: iS] :
          ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X2) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X1),X3) )
         => ( ( X2 = X3 )
            & ( X0 = X1 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cS_ALG02_pme) ).

thf(f20,plain,
    ( ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK0),sK1) )
    | ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK3),sK5) ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f15,plain,
    ! [X10: iS,X11: iS,X12: iS,X13: iS] :
      ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X12) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X11),X13) )
      | ( X10 = X11 ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f168,plain,
    spl8_2,
    inference(avatar_contradiction_clause,[],[f167]) ).

thf(f167,plain,
    ( $false
    | spl8_2 ),
    inference(subsumption_resolution,[],[f166,f58]) ).

thf(f58,plain,
    ( ( sK4 != sK5 )
    | spl8_2 ),
    inference(avatar_component_clause,[],[f56]) ).

thf(f56,plain,
    ( spl8_2
  <=> ( sK4 = sK5 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl8_2])]) ).

thf(f166,plain,
    sK4 = sK5,
    inference(equality_resolution,[],[f160]) ).

thf(f160,plain,
    ! [X0: iS,X1: iS] :
      ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X0),X1) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK2),sK4) )
      | ( sK5 = X1 ) ),
    inference(superposition,[],[f16,f159]) ).

thf(f16,plain,
    ! [X10: iS,X11: iS,X12: iS,X13: iS] :
      ( ( vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X10),X12) != vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,X11),X13) )
      | ( X12 = X13 ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f136,plain,
    ( spl8_2
    | ~ spl8_4 ),
    inference(avatar_contradiction_clause,[],[f135]) ).

thf(f135,plain,
    ( $false
    | spl8_2
    | ~ spl8_4 ),
    inference(subsumption_resolution,[],[f130,f86]) ).

thf(f86,plain,
    ( ! [X0: iS] : ( c0 = X0 )
    | ~ spl8_4 ),
    inference(avatar_component_clause,[],[f85]) ).

thf(f85,plain,
    ( spl8_4
  <=> ! [X0: iS] : ( c0 = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl8_4])]) ).

thf(f130,plain,
    ( ( c0 != sK4 )
    | spl8_2
    | ~ spl8_4 ),
    inference(superposition,[],[f58,f86]) ).

thf(f134,plain,
    ( spl8_1
    | ~ spl8_4 ),
    inference(avatar_contradiction_clause,[],[f133]) ).

thf(f133,plain,
    ( $false
    | spl8_1
    | ~ spl8_4 ),
    inference(subsumption_resolution,[],[f129,f86]) ).

thf(f129,plain,
    ( ( c0 != sK2 )
    | spl8_1
    | ~ spl8_4 ),
    inference(superposition,[],[f54,f86]) ).

thf(f132,plain,
    ~ spl8_4,
    inference(avatar_contradiction_clause,[],[f131]) ).

thf(f131,plain,
    ( $false
    | ~ spl8_4 ),
    inference(trivial_inequality_removal,[],[f125]) ).

thf(f125,plain,
    ( ( c0 != c0 )
    | ~ spl8_4 ),
    inference(superposition,[],[f14,f86]) ).

thf(f118,plain,
    ( spl8_5
    | spl8_4 ),
    inference(avatar_split_clause,[],[f113,f85,f115]) ).

thf(f115,plain,
    ( spl8_5
  <=> ( c0 = vAPP(sTfun(iS,$o),iS,sK7,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl8_5])]) ).

thf(f113,plain,
    ! [X0: iS] :
      ( ( c0 = X0 )
      | ( c0 = vAPP(sTfun(iS,$o),iS,sK7,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    inference(equality_proxy_clausification,[],[f96]) ).

thf(f96,plain,
    ! [X0: iS] :
      ( ( $true = vAPP(iS,$o,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0),X0) )
      | ( c0 = vAPP(sTfun(iS,$o),iS,sK7,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    inference(leibniz_equality_elimination,[],[f18]) ).

thf(f18,plain,
    ! [X6: iS > $o,X7: iS] :
      ( ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK7,X6)) )
      | ( $true = vAPP(iS,$o,X6,X7) )
      | ( $true != vAPP(iS,$o,X6,c0) ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f87,plain,
    ( spl8_3
    | spl8_4 ),
    inference(avatar_split_clause,[],[f79,f85,f81]) ).

thf(f81,plain,
    ( spl8_3
  <=> ( c0 = vAPP(sTfun(iS,$o),iS,sK6,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl8_3])]) ).

thf(f79,plain,
    ! [X0: iS] :
      ( ( c0 = X0 )
      | ( c0 = vAPP(sTfun(iS,$o),iS,sK6,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    inference(equality_proxy_clausification,[],[f62]) ).

thf(f62,plain,
    ! [X0: iS] :
      ( ( $true = vAPP(iS,$o,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0),X0) )
      | ( c0 = vAPP(sTfun(iS,$o),iS,sK6,vAPP(iS,sTfun(iS,$o),vEQ(iS),c0)) ) ),
    inference(leibniz_equality_elimination,[],[f17]) ).

thf(f17,plain,
    ! [X6: iS > $o,X7: iS] :
      ( ( $true = vAPP(iS,$o,X6,vAPP(sTfun(iS,$o),iS,sK6,X6)) )
      | ( $true = vAPP(iS,$o,X6,X7) )
      | ( $true != vAPP(iS,$o,X6,c0) ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f59,plain,
    ( ~ spl8_1
    | ~ spl8_2 ),
    inference(avatar_split_clause,[],[f50,f56,f52]) ).

thf(f50,plain,
    ( ( sK4 != sK5 )
    | ( sK2 != sK3 ) ),
    inference(subsumption_resolution,[],[f21,f14]) ).

thf(f21,plain,
    ( ( c0 = vAPP(iS,iS,vAPP(iS,sTfun(iS,iS),cP,sK0),sK1) )
    | ( sK4 != sK5 )
    | ( sK2 != sK3 ) ),
    inference(cnf_transformation,[],[f13]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09  % Problem    : SEV197^5 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.10  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.10/0.30  % Computer : n008.cluster.edu
% 0.10/0.30  % Model    : x86_64 x86_64
% 0.10/0.30  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30  % Memory   : 8042.1875MB
% 0.10/0.30  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30  % CPULimit   : 300
% 0.10/0.30  % WCLimit    : 300
% 0.10/0.30  % DateTime   : Fri May  3 11:55:27 EDT 2024
% 0.10/0.30  % CPUTime    : 
% 0.10/0.30  % (9531)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.32  % (9536)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.15/0.32  % (9533)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.15/0.32  % (9534)WARNING: value z3 for option sas not known
% 0.15/0.32  % (9535)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.15/0.32  % Exception at run slice level
% 0.15/0.32  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.32  % (9537)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.15/0.32  % (9532)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.15/0.32  % (9538)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.15/0.32  % Exception at run slice level
% 0.15/0.32  % (9534)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.15/0.32  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.32  % (9538)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 0.15/0.32  % Exception at run slice level
% 0.15/0.32  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.32  % (9534)First to succeed.
% 0.15/0.33  % (9536)Also succeeded, but the first one will report.
% 0.15/0.33  % (9537)Also succeeded, but the first one will report.
% 0.15/0.33  % (9534)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-9531"
% 0.15/0.33  % (9538)Also succeeded, but the first one will report.
% 0.15/0.33  % (9534)Refutation found. Thanks to Tanya!
% 0.15/0.33  % SZS status Theorem for theBenchmark
% 0.15/0.33  % SZS output start Proof for theBenchmark
% See solution above
% 0.15/0.33  % (9534)------------------------------
% 0.15/0.33  % (9534)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.15/0.33  % (9534)Termination reason: Refutation
% 0.15/0.33  
% 0.15/0.33  % (9534)Memory used [KB]: 875
% 0.15/0.33  % (9534)Time elapsed: 0.010 s
% 0.15/0.33  % (9534)Instructions burned: 15 (million)
% 0.15/0.33  % (9531)Success in time 0.021 s
%------------------------------------------------------------------------------