TSTP Solution File: SWC014+1 by Beagle---0.9.51

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Beagle---0.9.51
% Problem  : SWC014+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s

% Computer : n002.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 : Tue Aug 22 11:00:44 EDT 2023

% Result   : Theorem 15.00s 4.67s
% Output   : CNFRefutation 15.07s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   86
% Syntax   : Number of formulae    :  163 (  48 unt;  77 typ;   0 def)
%            Number of atoms       :  175 (  66 equ)
%            Maximal formula atoms :   19 (   2 avg)
%            Number of connectives :  166 (  77   ~;  60   |;   8   &)
%                                         (   1 <=>;  20  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   85 (  68   >;  17   *;   0   +;   0  <<)
%            Number of predicates  :   21 (  19 usr;   1 prp; 0-2 aty)
%            Number of functors    :   58 (  58 usr;   9 con; 0-2 aty)
%            Number of variables   :   37 (;  33   !;   4   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
%$ segmentP > rearsegP > neq > memberP > lt > leq > gt > geq > frontsegP > totalorderedP > totalorderP > strictorderedP > strictorderP > ssList > ssItem > singletonP > equalelemsP > duplicatefreeP > cyclefreeP > cons > app > #nlpp > tl > hd > nil > #skF_36 > #skF_25 > #skF_5 > #skF_52 > #skF_44 > #skF_21 > #skF_16 > #skF_6 > #skF_49 > #skF_18 > #skF_24 > #skF_35 > #skF_19 > #skF_31 > #skF_22 > #skF_37 > #skF_40 > #skF_48 > #skF_3 > #skF_34 > #skF_29 > #skF_15 > #skF_32 > #skF_53 > #skF_51 > #skF_28 > #skF_10 > #skF_41 > #skF_2 > #skF_38 > #skF_43 > #skF_1 > #skF_8 > #skF_39 > #skF_23 > #skF_33 > #skF_26 > #skF_50 > #skF_13 > #skF_17 > #skF_11 > #skF_14 > #skF_27 > #skF_12 > #skF_7 > #skF_46 > #skF_42 > #skF_45 > #skF_9 > #skF_30 > #skF_4 > #skF_20 > #skF_47

%Foreground sorts:

%Background operators:

%Foreground operators:
tff('#skF_36',type,
    '#skF_36': $i > $i ).

tff(segmentP,type,
    segmentP: ( $i * $i ) > $o ).

tff('#skF_25',type,
    '#skF_25': $i > $i ).

tff(totalorderedP,type,
    totalorderedP: $i > $o ).

tff('#skF_5',type,
    '#skF_5': $i > $i ).

tff(equalelemsP,type,
    equalelemsP: $i > $o ).

tff('#skF_52',type,
    '#skF_52': $i ).

tff('#skF_44',type,
    '#skF_44': $i > $i ).

tff('#skF_21',type,
    '#skF_21': $i > $i ).

tff('#skF_16',type,
    '#skF_16': $i > $i ).

tff('#skF_6',type,
    '#skF_6': ( $i * $i ) > $i ).

tff('#skF_49',type,
    '#skF_49': $i ).

tff('#skF_18',type,
    '#skF_18': $i > $i ).

tff('#skF_24',type,
    '#skF_24': $i > $i ).

tff('#skF_35',type,
    '#skF_35': $i > $i ).

tff(singletonP,type,
    singletonP: $i > $o ).

tff('#skF_19',type,
    '#skF_19': $i > $i ).

tff('#skF_31',type,
    '#skF_31': $i > $i ).

tff('#skF_22',type,
    '#skF_22': $i > $i ).

tff(frontsegP,type,
    frontsegP: ( $i * $i ) > $o ).

tff('#skF_37',type,
    '#skF_37': $i > $i ).

tff(totalorderP,type,
    totalorderP: $i > $o ).

tff(ssItem,type,
    ssItem: $i > $o ).

tff('#skF_40',type,
    '#skF_40': $i > $i ).

tff('#skF_48',type,
    '#skF_48': $i ).

tff('#skF_3',type,
    '#skF_3': ( $i * $i ) > $i ).

tff('#skF_34',type,
    '#skF_34': $i > $i ).

tff('#skF_29',type,
    '#skF_29': $i > $i ).

tff('#skF_15',type,
    '#skF_15': $i > $i ).

tff('#skF_32',type,
    '#skF_32': $i > $i ).

tff('#skF_53',type,
    '#skF_53': $i ).

tff('#skF_51',type,
    '#skF_51': $i ).

tff('#skF_28',type,
    '#skF_28': $i > $i ).

tff('#skF_10',type,
    '#skF_10': $i > $i ).

tff('#skF_41',type,
    '#skF_41': $i > $i ).

tff('#skF_2',type,
    '#skF_2': $i ).

tff('#skF_38',type,
    '#skF_38': $i > $i ).

tff('#skF_43',type,
    '#skF_43': $i > $i ).

tff(hd,type,
    hd: $i > $i ).

tff(app,type,
    app: ( $i * $i ) > $i ).

tff('#skF_1',type,
    '#skF_1': $i ).

tff('#skF_8',type,
    '#skF_8': ( $i * $i ) > $i ).

tff(duplicatefreeP,type,
    duplicatefreeP: $i > $o ).

tff(gt,type,
    gt: ( $i * $i ) > $o ).

tff('#skF_39',type,
    '#skF_39': $i > $i ).

tff('#skF_23',type,
    '#skF_23': $i > $i ).

tff(rearsegP,type,
    rearsegP: ( $i * $i ) > $o ).

tff('#skF_33',type,
    '#skF_33': $i > $i ).

tff(memberP,type,
    memberP: ( $i * $i ) > $o ).

tff('#skF_26',type,
    '#skF_26': $i > $i ).

tff('#skF_50',type,
    '#skF_50': $i ).

tff('#skF_13',type,
    '#skF_13': $i > $i ).

tff(ssList,type,
    ssList: $i > $o ).

tff(cons,type,
    cons: ( $i * $i ) > $i ).

tff(strictorderP,type,
    strictorderP: $i > $o ).

tff('#skF_17',type,
    '#skF_17': $i > $i ).

tff(geq,type,
    geq: ( $i * $i ) > $o ).

tff('#skF_11',type,
    '#skF_11': $i > $i ).

tff(leq,type,
    leq: ( $i * $i ) > $o ).

tff('#skF_14',type,
    '#skF_14': $i > $i ).

tff(lt,type,
    lt: ( $i * $i ) > $o ).

tff(tl,type,
    tl: $i > $i ).

tff(neq,type,
    neq: ( $i * $i ) > $o ).

tff('#skF_27',type,
    '#skF_27': $i > $i ).

tff('#skF_12',type,
    '#skF_12': $i > $i ).

tff('#skF_7',type,
    '#skF_7': ( $i * $i ) > $i ).

tff('#skF_46',type,
    '#skF_46': $i > $i ).

tff(nil,type,
    nil: $i ).

tff('#skF_42',type,
    '#skF_42': $i > $i ).

tff('#skF_45',type,
    '#skF_45': $i > $i ).

tff('#skF_9',type,
    '#skF_9': ( $i * $i ) > $i ).

tff(strictorderedP,type,
    strictorderedP: $i > $o ).

tff('#skF_30',type,
    '#skF_30': $i > $i ).

tff('#skF_4',type,
    '#skF_4': ( $i * $i ) > $i ).

tff('#skF_20',type,
    '#skF_20': $i > $i ).

tff(cyclefreeP,type,
    cyclefreeP: $i > $o ).

tff('#skF_47',type,
    '#skF_47': $i > $i ).

tff(f_1028,negated_conjecture,
    ~ ! [U] :
        ( ssList(U)
       => ! [V] :
            ( ssList(V)
           => ! [W] :
                ( ssList(W)
               => ! [X] :
                    ( ssList(X)
                   => ( ( V != X )
                      | ( U != W )
                      | ( ( ~ neq(V,nil)
                          | ? [Y] :
                              ( ssList(Y)
                              & ( V = Y )
                              & ? [Z] :
                                  ( ssList(Z)
                                  & ( tl(V) = Z )
                                  & ( app(U,Z) = Y )
                                  & neq(nil,V) ) )
                          | ! [X1] :
                              ( ssItem(X1)
                             => ! [X2] :
                                  ( ssList(X2)
                                 => ( ( cons(X1,nil) != W )
                                    | ( app(cons(X1,nil),X2) != X ) ) ) ) )
                        & ( ~ neq(V,nil)
                          | neq(X,nil) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).

tff(f_385,axiom,
    ! [U] :
      ( ssList(U)
     => ( ( nil != U )
       => ssList(tl(U)) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax24) ).

tff(f_779,axiom,
    ! [U] :
      ( ssList(U)
     => ( ( nil != U )
       => ? [V] :
            ( ssList(V)
            & ( tl(U) = V ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax76) ).

tff(f_769,axiom,
    ! [U] :
      ( ssList(U)
     => ( ( nil != U )
       => ? [V] :
            ( ssItem(V)
            & ( hd(U) = V ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax75) ).

tff(f_311,axiom,
    ! [U] :
      ( ssList(U)
     => ! [V] :
          ( ssList(V)
         => ( neq(U,V)
          <=> ( U != V ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax15) ).

tff(f_319,axiom,
    ssList(nil),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax17) ).

tff(f_399,axiom,
    ! [U] :
      ( ssList(U)
     => ! [V] :
          ( ssList(V)
         => ssList(app(U,V)) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax26) ).

tff(f_834,axiom,
    ! [U] :
      ( ssList(U)
     => ! [V] :
          ( ssItem(V)
         => ( cons(V,U) = app(cons(V,nil),U) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax81) ).

tff(f_392,axiom,
    ! [U] :
      ( ssList(U)
     => ! [V] :
          ( ssItem(V)
         => ( tl(cons(V,U)) = U ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax25) ).

tff(c_388,plain,
    ssList('#skF_51'),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_16089,plain,
    ! [U_1903] :
      ( ssList(tl(U_1903))
      | ( nil = U_1903 )
      | ~ ssList(U_1903) ),
    inference(cnfTransformation,[status(thm)],[f_385]) ).

tff(c_386,plain,
    '#skF_49' = '#skF_51',
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_418,plain,
    neq('#skF_49',nil),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_426,plain,
    neq('#skF_51',nil),
    inference(demodulation,[status(thm),theory(equality)],[c_386,c_418]) ).

tff(c_398,plain,
    ( ( cons('#skF_52',nil) = '#skF_50' )
    | ~ neq('#skF_51',nil) ),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_434,plain,
    cons('#skF_52',nil) = '#skF_50',
    inference(demodulation,[status(thm),theory(equality)],[c_426,c_398]) ).

tff(c_396,plain,
    ( ( app(cons('#skF_52',nil),'#skF_53') = '#skF_51' )
    | ~ neq('#skF_51',nil) ),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_436,plain,
    app(cons('#skF_52',nil),'#skF_53') = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_426,c_396]) ).

tff(c_439,plain,
    app('#skF_50','#skF_53') = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_434,c_436]) ).

tff(c_400,plain,
    ( ssList('#skF_53')
    | ~ neq('#skF_51',nil) ),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_432,plain,
    ssList('#skF_53'),
    inference(demodulation,[status(thm),theory(equality)],[c_426,c_400]) ).

tff(c_402,plain,
    ( ssItem('#skF_52')
    | ~ neq('#skF_51',nil) ),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_430,plain,
    ssItem('#skF_52'),
    inference(demodulation,[status(thm),theory(equality)],[c_426,c_402]) ).

tff(c_6196,plain,
    ! [U_1524] :
      ( ( tl(U_1524) = '#skF_47'(U_1524) )
      | ( nil = U_1524 )
      | ~ ssList(U_1524) ),
    inference(cnfTransformation,[status(thm)],[f_779]) ).

tff(c_6316,plain,
    ( ( tl('#skF_51') = '#skF_47'('#skF_51') )
    | ( nil = '#skF_51' ) ),
    inference(resolution,[status(thm)],[c_388,c_6196]) ).

tff(c_7417,plain,
    nil = '#skF_51',
    inference(splitLeft,[status(thm)],[c_6316]) ).

tff(c_3539,plain,
    ! [U_1398] :
      ( ( hd(U_1398) = '#skF_46'(U_1398) )
      | ( nil = U_1398 )
      | ~ ssList(U_1398) ),
    inference(cnfTransformation,[status(thm)],[f_769]) ).

tff(c_3651,plain,
    ( ( hd('#skF_51') = '#skF_46'('#skF_51') )
    | ( nil = '#skF_51' ) ),
    inference(resolution,[status(thm)],[c_388,c_3539]) ).

tff(c_3655,plain,
    nil = '#skF_51',
    inference(splitLeft,[status(thm)],[c_3651]) ).

tff(c_3691,plain,
    neq('#skF_51','#skF_51'),
    inference(demodulation,[status(thm),theory(equality)],[c_3655,c_426]) ).

tff(c_164,plain,
    ! [V_858] :
      ( ~ neq(V_858,V_858)
      | ~ ssList(V_858) ),
    inference(cnfTransformation,[status(thm)],[f_311]) ).

tff(c_3719,plain,
    ~ ssList('#skF_51'),
    inference(resolution,[status(thm)],[c_3691,c_164]) ).

tff(c_3726,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_3719]) ).

tff(c_3728,plain,
    nil != '#skF_51',
    inference(splitRight,[status(thm)],[c_3651]) ).

tff(c_168,plain,
    ssList(nil),
    inference(cnfTransformation,[status(thm)],[f_319]) ).

tff(c_5455,plain,
    ! [U_1462,V_1463] :
      ( neq(U_1462,V_1463)
      | ( V_1463 = U_1462 )
      | ~ ssList(V_1463)
      | ~ ssList(U_1462) ),
    inference(cnfTransformation,[status(thm)],[f_311]) ).

tff(c_853,plain,
    ! [U_1292] :
      ( ( hd(U_1292) = '#skF_46'(U_1292) )
      | ( nil = U_1292 )
      | ~ ssList(U_1292) ),
    inference(cnfTransformation,[status(thm)],[f_769]) ).

tff(c_961,plain,
    ( ( hd('#skF_51') = '#skF_46'('#skF_51') )
    | ( nil = '#skF_51' ) ),
    inference(resolution,[status(thm)],[c_388,c_853]) ).

tff(c_2672,plain,
    nil = '#skF_51',
    inference(splitLeft,[status(thm)],[c_961]) ).

tff(c_2706,plain,
    neq('#skF_51','#skF_51'),
    inference(demodulation,[status(thm),theory(equality)],[c_2672,c_426]) ).

tff(c_2921,plain,
    ~ ssList('#skF_51'),
    inference(resolution,[status(thm)],[c_2706,c_164]) ).

tff(c_2928,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_2921]) ).

tff(c_2930,plain,
    nil != '#skF_51',
    inference(splitRight,[status(thm)],[c_961]) ).

tff(c_188,plain,
    ! [U_892] :
      ( ssList(tl(U_892))
      | ( nil = U_892 )
      | ~ ssList(U_892) ),
    inference(cnfTransformation,[status(thm)],[f_385]) ).

tff(c_390,plain,
    ssList('#skF_50'),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_2946,plain,
    ! [U_1336,V_1337] :
      ( ssList(app(U_1336,V_1337))
      | ~ ssList(V_1337)
      | ~ ssList(U_1336) ),
    inference(cnfTransformation,[status(thm)],[f_399]) ).

tff(c_384,plain,
    '#skF_48' = '#skF_50',
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_404,plain,
    ( ~ neq(nil,'#skF_49')
    | ~ ssList(tl('#skF_49'))
    | ( app('#skF_48',tl('#skF_49')) != '#skF_49' )
    | ~ ssList(app('#skF_48',tl('#skF_49')))
    | ~ neq('#skF_51',nil) ),
    inference(cnfTransformation,[status(thm)],[f_1028]) ).

tff(c_427,plain,
    ( ~ neq(nil,'#skF_51')
    | ~ ssList(tl('#skF_51'))
    | ( app('#skF_48',tl('#skF_51')) != '#skF_51' )
    | ~ ssList(app('#skF_48',tl('#skF_51')))
    | ~ neq('#skF_51',nil) ),
    inference(demodulation,[status(thm),theory(equality)],[c_386,c_386,c_386,c_386,c_386,c_404]) ).

tff(c_438,plain,
    ( ~ neq(nil,'#skF_51')
    | ~ ssList(tl('#skF_51'))
    | ( app('#skF_48',tl('#skF_51')) != '#skF_51' )
    | ~ ssList(app('#skF_48',tl('#skF_51'))) ),
    inference(demodulation,[status(thm),theory(equality)],[c_426,c_427]) ).

tff(c_441,plain,
    ( ~ neq(nil,'#skF_51')
    | ~ ssList(tl('#skF_51'))
    | ( app('#skF_50',tl('#skF_51')) != '#skF_51' )
    | ~ ssList(app('#skF_50',tl('#skF_51'))) ),
    inference(demodulation,[status(thm),theory(equality)],[c_384,c_384,c_438]) ).

tff(c_467,plain,
    ~ ssList(app('#skF_50',tl('#skF_51'))),
    inference(splitLeft,[status(thm)],[c_441]) ).

tff(c_2958,plain,
    ( ~ ssList(tl('#skF_51'))
    | ~ ssList('#skF_50') ),
    inference(resolution,[status(thm)],[c_2946,c_467]) ).

tff(c_2988,plain,
    ~ ssList(tl('#skF_51')),
    inference(demodulation,[status(thm),theory(equality)],[c_390,c_2958]) ).

tff(c_3007,plain,
    ( ( nil = '#skF_51' )
    | ~ ssList('#skF_51') ),
    inference(resolution,[status(thm)],[c_188,c_2988]) ).

tff(c_3010,plain,
    nil = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_3007]) ).

tff(c_3012,plain,
    $false,
    inference(negUnitSimplification,[status(thm)],[c_2930,c_3010]) ).

tff(c_3013,plain,
    ( ( app('#skF_50',tl('#skF_51')) != '#skF_51' )
    | ~ ssList(tl('#skF_51'))
    | ~ neq(nil,'#skF_51') ),
    inference(splitRight,[status(thm)],[c_441]) ).

tff(c_3018,plain,
    ~ neq(nil,'#skF_51'),
    inference(splitLeft,[status(thm)],[c_3013]) ).

tff(c_5458,plain,
    ( ( nil = '#skF_51' )
    | ~ ssList('#skF_51')
    | ~ ssList(nil) ),
    inference(resolution,[status(thm)],[c_5455,c_3018]) ).

tff(c_5469,plain,
    nil = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_168,c_388,c_5458]) ).

tff(c_5471,plain,
    $false,
    inference(negUnitSimplification,[status(thm)],[c_3728,c_5469]) ).

tff(c_5473,plain,
    neq(nil,'#skF_51'),
    inference(splitRight,[status(thm)],[c_3013]) ).

tff(c_7576,plain,
    neq('#skF_51','#skF_51'),
    inference(demodulation,[status(thm),theory(equality)],[c_7417,c_5473]) ).

tff(c_7603,plain,
    ~ ssList('#skF_51'),
    inference(resolution,[status(thm)],[c_7576,c_164]) ).

tff(c_7610,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_7603]) ).

tff(c_7611,plain,
    tl('#skF_51') = '#skF_47'('#skF_51'),
    inference(splitRight,[status(thm)],[c_6316]) ).

tff(c_15410,plain,
    ! [V_1876,U_1877] :
      ( ( app(cons(V_1876,nil),U_1877) = cons(V_1876,U_1877) )
      | ~ ssItem(V_1876)
      | ~ ssList(U_1877) ),
    inference(cnfTransformation,[status(thm)],[f_834]) ).

tff(c_15429,plain,
    ! [U_1877] :
      ( ( cons('#skF_52',U_1877) = app('#skF_50',U_1877) )
      | ~ ssItem('#skF_52')
      | ~ ssList(U_1877) ),
    inference(superposition,[status(thm),theory(equality)],[c_434,c_15410]) ).

tff(c_15608,plain,
    ! [U_1879] :
      ( ( cons('#skF_52',U_1879) = app('#skF_50',U_1879) )
      | ~ ssList(U_1879) ),
    inference(demodulation,[status(thm),theory(equality)],[c_430,c_15429]) ).

tff(c_15722,plain,
    cons('#skF_52','#skF_53') = app('#skF_50','#skF_53'),
    inference(resolution,[status(thm)],[c_432,c_15608]) ).

tff(c_15770,plain,
    cons('#skF_52','#skF_53') = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_439,c_15722]) ).

tff(c_190,plain,
    ! [V_895,U_893] :
      ( ( tl(cons(V_895,U_893)) = U_893 )
      | ~ ssItem(V_895)
      | ~ ssList(U_893) ),
    inference(cnfTransformation,[status(thm)],[f_392]) ).

tff(c_15784,plain,
    ( ( tl('#skF_51') = '#skF_53' )
    | ~ ssItem('#skF_52')
    | ~ ssList('#skF_53') ),
    inference(superposition,[status(thm),theory(equality)],[c_15770,c_190]) ).

tff(c_15799,plain,
    '#skF_47'('#skF_51') = '#skF_53',
    inference(demodulation,[status(thm),theory(equality)],[c_432,c_430,c_7611,c_15784]) ).

tff(c_5472,plain,
    ( ~ ssList(tl('#skF_51'))
    | ( app('#skF_50',tl('#skF_51')) != '#skF_51' ) ),
    inference(splitRight,[status(thm)],[c_3013]) ).

tff(c_5493,plain,
    app('#skF_50',tl('#skF_51')) != '#skF_51',
    inference(splitLeft,[status(thm)],[c_5472]) ).

tff(c_7859,plain,
    app('#skF_50','#skF_47'('#skF_51')) != '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_7611,c_5493]) ).

tff(c_15864,plain,
    app('#skF_50','#skF_53') != '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_15799,c_7859]) ).

tff(c_15888,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_439,c_15864]) ).

tff(c_15889,plain,
    ~ ssList(tl('#skF_51')),
    inference(splitRight,[status(thm)],[c_5472]) ).

tff(c_16098,plain,
    ( ( nil = '#skF_51' )
    | ~ ssList('#skF_51') ),
    inference(resolution,[status(thm)],[c_16089,c_15889]) ).

tff(c_16103,plain,
    nil = '#skF_51',
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_16098]) ).

tff(c_16132,plain,
    neq('#skF_51','#skF_51'),
    inference(demodulation,[status(thm),theory(equality)],[c_16103,c_426]) ).

tff(c_16151,plain,
    ~ ssList('#skF_51'),
    inference(resolution,[status(thm)],[c_16132,c_164]) ).

tff(c_16158,plain,
    $false,
    inference(demodulation,[status(thm),theory(equality)],[c_388,c_16151]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14  % Problem  : SWC014+1 : TPTP v8.1.2. Released v2.4.0.
% 0.00/0.15  % Command  : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.14/0.36  % Computer : n002.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.21/0.36  % CPULimit : 300
% 0.21/0.36  % WCLimit  : 300
% 0.21/0.36  % DateTime : Thu Aug  3 22:00:16 EDT 2023
% 0.21/0.36  % CPUTime  : 
% 15.00/4.67  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 15.00/4.68  
% 15.00/4.68  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 15.07/4.71  
% 15.07/4.71  Inference rules
% 15.07/4.71  ----------------------
% 15.07/4.71  #Ref     : 0
% 15.07/4.71  #Sup     : 3454
% 15.07/4.71  #Fact    : 0
% 15.07/4.71  #Define  : 0
% 15.07/4.71  #Split   : 67
% 15.07/4.71  #Chain   : 0
% 15.07/4.71  #Close   : 0
% 15.07/4.71  
% 15.07/4.71  Ordering : KBO
% 15.07/4.71  
% 15.07/4.71  Simplification rules
% 15.07/4.71  ----------------------
% 15.07/4.71  #Subsume      : 296
% 15.07/4.71  #Demod        : 2642
% 15.07/4.71  #Tautology    : 1421
% 15.07/4.71  #SimpNegUnit  : 208
% 15.07/4.71  #BackRed      : 589
% 15.07/4.71  
% 15.07/4.71  #Partial instantiations: 0
% 15.07/4.71  #Strategies tried      : 1
% 15.07/4.71  
% 15.07/4.71  Timing (in seconds)
% 15.07/4.71  ----------------------
% 15.07/4.72  Preprocessing        : 0.87
% 15.07/4.72  Parsing              : 0.40
% 15.07/4.72  CNF conversion       : 0.11
% 15.07/4.72  Main loop            : 2.67
% 15.07/4.72  Inferencing          : 0.86
% 15.07/4.72  Reduction            : 0.94
% 15.07/4.72  Demodulation         : 0.68
% 15.07/4.72  BG Simplification    : 0.11
% 15.07/4.72  Subsumption          : 0.54
% 15.07/4.72  Abstraction          : 0.08
% 15.07/4.72  MUC search           : 0.00
% 15.07/4.72  Cooper               : 0.00
% 15.07/4.72  Total                : 3.60
% 15.07/4.72  Index Insertion      : 0.00
% 15.07/4.72  Index Deletion       : 0.00
% 15.07/4.72  Index Matching       : 0.00
% 15.07/4.72  BG Taut test         : 0.00
%------------------------------------------------------------------------------