TSTP Solution File: NUM494+3 by E-SAT---3.1

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%------------------------------------------------------------------------------
% File     : E-SAT---3.1
% Problem  : NUM494+3 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n007.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 : 2400s
% WCLimit  : 300s
% DateTime : Tue Oct 10 19:07:24 EDT 2023

% Result   : Theorem 1.00s 0.64s
% Output   : CNFRefutation 1.00s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   14
% Syntax   : Number of formulae    :   64 (  18 unt;   0 def)
%            Number of atoms       :  255 ( 100 equ)
%            Maximal formula atoms :   32 (   3 avg)
%            Number of connectives :  303 ( 112   ~; 125   |;  53   &)
%                                         (   2 <=>;  11  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   4 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    6 (   4 usr;   1 prp; 0-2 aty)
%            Number of functors    :   13 (  13 usr;   7 con; 0-2 aty)
%            Number of variables   :   70 (   0 sgn;  37   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(m__,conjecture,
    ( sdtpldt0(sdtpldt0(xr,xm),xp) != sdtpldt0(sdtpldt0(xn,xm),xp)
    & ( ? [X1] :
          ( aNaturalNumber0(X1)
          & sdtpldt0(sdtpldt0(sdtpldt0(xr,xm),xp),X1) = sdtpldt0(sdtpldt0(xn,xm),xp) )
      | sdtlseqdt0(sdtpldt0(sdtpldt0(xr,xm),xp),sdtpldt0(sdtpldt0(xn,xm),xp)) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',m__) ).

fof(mPrimDiv,axiom,
    ! [X1] :
      ( ( aNaturalNumber0(X1)
        & X1 != sz00
        & X1 != sz10 )
     => ? [X2] :
          ( aNaturalNumber0(X2)
          & doDivides0(X2,X1)
          & isPrime0(X2) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mPrimDiv) ).

fof(m__1860,hypothesis,
    ( xp != sz00
    & xp != sz10
    & ! [X1] :
        ( ( aNaturalNumber0(X1)
          & ( ? [X2] :
                ( aNaturalNumber0(X2)
                & xp = sdtasdt0(X1,X2) )
            | doDivides0(X1,xp) ) )
       => ( X1 = sz10
          | X1 = xp ) )
    & isPrime0(xp)
    & ? [X1] :
        ( aNaturalNumber0(X1)
        & sdtasdt0(xn,xm) = sdtasdt0(xp,X1) )
    & doDivides0(xp,sdtasdt0(xn,xm)) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',m__1860) ).

fof(mAddComm,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => sdtpldt0(X1,X2) = sdtpldt0(X2,X1) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mAddComm) ).

fof(mDefPrime,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( isPrime0(X1)
      <=> ( X1 != sz00
          & X1 != sz10
          & ! [X2] :
              ( ( aNaturalNumber0(X2)
                & doDivides0(X2,X1) )
             => ( X2 = sz10
                | X2 = X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mDefPrime) ).

fof(m__1837,hypothesis,
    ( aNaturalNumber0(xn)
    & aNaturalNumber0(xm)
    & aNaturalNumber0(xp) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',m__1837) ).

fof(m__1883,hypothesis,
    ( aNaturalNumber0(xr)
    & sdtpldt0(xp,xr) = xn
    & xr = sdtmndt0(xn,xp) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',m__1883) ).

fof(mAddAsso,axiom,
    ! [X1,X2,X3] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2)
        & aNaturalNumber0(X3) )
     => sdtpldt0(sdtpldt0(X1,X2),X3) = sdtpldt0(X1,sdtpldt0(X2,X3)) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mAddAsso) ).

fof(mAddCanc,axiom,
    ! [X1,X2,X3] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2)
        & aNaturalNumber0(X3) )
     => ( ( sdtpldt0(X1,X2) = sdtpldt0(X1,X3)
          | sdtpldt0(X2,X1) = sdtpldt0(X3,X1) )
       => X2 = X3 ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mAddCanc) ).

fof(mSortsC_01,axiom,
    ( aNaturalNumber0(sz10)
    & sz10 != sz00 ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mSortsC_01) ).

fof(mDefLE,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => ( sdtlseqdt0(X1,X2)
      <=> ? [X3] :
            ( aNaturalNumber0(X3)
            & sdtpldt0(X1,X3) = X2 ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mDefLE) ).

fof(mSortsB,axiom,
    ! [X1,X2] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X2) )
     => aNaturalNumber0(sdtpldt0(X1,X2)) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mSortsB) ).

fof(m_AddZero,axiom,
    ! [X1] :
      ( aNaturalNumber0(X1)
     => ( sdtpldt0(X1,sz00) = X1
        & X1 = sdtpldt0(sz00,X1) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',m_AddZero) ).

fof(mSortsC,axiom,
    aNaturalNumber0(sz00),
    file('/export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p',mSortsC) ).

fof(c_0_14,negated_conjecture,
    ~ ( sdtpldt0(sdtpldt0(xr,xm),xp) != sdtpldt0(sdtpldt0(xn,xm),xp)
      & ( ? [X1] :
            ( aNaturalNumber0(X1)
            & sdtpldt0(sdtpldt0(sdtpldt0(xr,xm),xp),X1) = sdtpldt0(sdtpldt0(xn,xm),xp) )
        | sdtlseqdt0(sdtpldt0(sdtpldt0(xr,xm),xp),sdtpldt0(sdtpldt0(xn,xm),xp)) ) ),
    inference(assume_negation,[status(cth)],[m__]) ).

fof(c_0_15,plain,
    ! [X86] :
      ( ( aNaturalNumber0(esk4_1(X86))
        | ~ aNaturalNumber0(X86)
        | X86 = sz00
        | X86 = sz10 )
      & ( doDivides0(esk4_1(X86),X86)
        | ~ aNaturalNumber0(X86)
        | X86 = sz00
        | X86 = sz10 )
      & ( isPrime0(esk4_1(X86))
        | ~ aNaturalNumber0(X86)
        | X86 = sz00
        | X86 = sz10 ) ),
    inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mPrimDiv])])])]) ).

fof(c_0_16,hypothesis,
    ! [X96,X97] :
      ( xp != sz00
      & xp != sz10
      & ( ~ aNaturalNumber0(X97)
        | xp != sdtasdt0(X96,X97)
        | ~ aNaturalNumber0(X96)
        | X96 = sz10
        | X96 = xp )
      & ( ~ doDivides0(X96,xp)
        | ~ aNaturalNumber0(X96)
        | X96 = sz10
        | X96 = xp )
      & isPrime0(xp)
      & aNaturalNumber0(esk9_0)
      & sdtasdt0(xn,xm) = sdtasdt0(xp,esk9_0)
      & doDivides0(xp,sdtasdt0(xn,xm)) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[m__1860])])])])]) ).

fof(c_0_17,negated_conjecture,
    ! [X102] :
      ( ( ~ aNaturalNumber0(X102)
        | sdtpldt0(sdtpldt0(sdtpldt0(xr,xm),xp),X102) != sdtpldt0(sdtpldt0(xn,xm),xp)
        | sdtpldt0(sdtpldt0(xr,xm),xp) = sdtpldt0(sdtpldt0(xn,xm),xp) )
      & ( ~ sdtlseqdt0(sdtpldt0(sdtpldt0(xr,xm),xp),sdtpldt0(sdtpldt0(xn,xm),xp))
        | sdtpldt0(sdtpldt0(xr,xm),xp) = sdtpldt0(sdtpldt0(xn,xm),xp) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_14])])])]) ).

fof(c_0_18,plain,
    ! [X10,X11] :
      ( ~ aNaturalNumber0(X10)
      | ~ aNaturalNumber0(X11)
      | sdtpldt0(X10,X11) = sdtpldt0(X11,X10) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mAddComm])]) ).

fof(c_0_19,plain,
    ! [X83,X84] :
      ( ( X83 != sz00
        | ~ isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( X83 != sz10
        | ~ isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( ~ aNaturalNumber0(X84)
        | ~ doDivides0(X84,X83)
        | X84 = sz10
        | X84 = X83
        | ~ isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( aNaturalNumber0(esk3_1(X83))
        | X83 = sz00
        | X83 = sz10
        | isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( doDivides0(esk3_1(X83),X83)
        | X83 = sz00
        | X83 = sz10
        | isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( esk3_1(X83) != sz10
        | X83 = sz00
        | X83 = sz10
        | isPrime0(X83)
        | ~ aNaturalNumber0(X83) )
      & ( esk3_1(X83) != X83
        | X83 = sz00
        | X83 = sz10
        | isPrime0(X83)
        | ~ aNaturalNumber0(X83) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mDefPrime])])])])]) ).

cnf(c_0_20,plain,
    ( doDivides0(esk4_1(X1),X1)
    | X1 = sz00
    | X1 = sz10
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_21,hypothesis,
    aNaturalNumber0(xp),
    inference(split_conjunct,[status(thm)],[m__1837]) ).

cnf(c_0_22,hypothesis,
    xp != sz00,
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_23,hypothesis,
    xp != sz10,
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_24,plain,
    ( aNaturalNumber0(esk4_1(X1))
    | X1 = sz00
    | X1 = sz10
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_25,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xr,xm),xp) = sdtpldt0(sdtpldt0(xn,xm),xp)
    | ~ sdtlseqdt0(sdtpldt0(sdtpldt0(xr,xm),xp),sdtpldt0(sdtpldt0(xn,xm),xp)) ),
    inference(split_conjunct,[status(thm)],[c_0_17]) ).

cnf(c_0_26,plain,
    ( sdtpldt0(X1,X2) = sdtpldt0(X2,X1)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_18]) ).

cnf(c_0_27,hypothesis,
    aNaturalNumber0(xr),
    inference(split_conjunct,[status(thm)],[m__1883]) ).

cnf(c_0_28,hypothesis,
    aNaturalNumber0(xm),
    inference(split_conjunct,[status(thm)],[m__1837]) ).

fof(c_0_29,plain,
    ! [X12,X13,X14] :
      ( ~ aNaturalNumber0(X12)
      | ~ aNaturalNumber0(X13)
      | ~ aNaturalNumber0(X14)
      | sdtpldt0(sdtpldt0(X12,X13),X14) = sdtpldt0(X12,sdtpldt0(X13,X14)) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mAddAsso])]) ).

fof(c_0_30,plain,
    ! [X26,X27,X28] :
      ( ( sdtpldt0(X26,X27) != sdtpldt0(X26,X28)
        | X27 = X28
        | ~ aNaturalNumber0(X26)
        | ~ aNaturalNumber0(X27)
        | ~ aNaturalNumber0(X28) )
      & ( sdtpldt0(X27,X26) != sdtpldt0(X28,X26)
        | X27 = X28
        | ~ aNaturalNumber0(X26)
        | ~ aNaturalNumber0(X27)
        | ~ aNaturalNumber0(X28) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mAddCanc])])]) ).

cnf(c_0_31,plain,
    ( isPrime0(esk4_1(X1))
    | X1 = sz00
    | X1 = sz10
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_15]) ).

cnf(c_0_32,plain,
    ( X1 = sz10
    | X1 = X2
    | ~ aNaturalNumber0(X1)
    | ~ doDivides0(X1,X2)
    | ~ isPrime0(X2)
    | ~ aNaturalNumber0(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_33,hypothesis,
    doDivides0(esk4_1(xp),xp),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_20,c_0_21]),c_0_22]),c_0_23]) ).

cnf(c_0_34,hypothesis,
    isPrime0(xp),
    inference(split_conjunct,[status(thm)],[c_0_16]) ).

cnf(c_0_35,hypothesis,
    aNaturalNumber0(esk4_1(xp)),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_24,c_0_21]),c_0_22]),c_0_23]) ).

cnf(c_0_36,plain,
    ( X1 != sz10
    | ~ isPrime0(X1)
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_19]) ).

cnf(c_0_37,plain,
    aNaturalNumber0(sz10),
    inference(split_conjunct,[status(thm)],[mSortsC_01]) ).

cnf(c_0_38,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xm,xr),xp) = sdtpldt0(sdtpldt0(xn,xm),xp)
    | ~ sdtlseqdt0(sdtpldt0(sdtpldt0(xm,xr),xp),sdtpldt0(sdtpldt0(xn,xm),xp)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_25,c_0_26]),c_0_27]),c_0_28])]) ).

cnf(c_0_39,plain,
    ( sdtpldt0(sdtpldt0(X1,X2),X3) = sdtpldt0(X1,sdtpldt0(X2,X3))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_29]) ).

cnf(c_0_40,plain,
    ( X2 = X3
    | sdtpldt0(X1,X2) != sdtpldt0(X1,X3)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_30]) ).

cnf(c_0_41,hypothesis,
    isPrime0(esk4_1(xp)),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_21]),c_0_22]),c_0_23]) ).

cnf(c_0_42,hypothesis,
    ( esk4_1(xp) = xp
    | esk4_1(xp) = sz10 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_33]),c_0_34]),c_0_21]),c_0_35])]) ).

cnf(c_0_43,plain,
    ~ isPrime0(sz10),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_36]),c_0_37])]) ).

cnf(c_0_44,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xn,xm),xp) = sdtpldt0(xm,sdtpldt0(xr,xp))
    | ~ sdtlseqdt0(sdtpldt0(xm,sdtpldt0(xr,xp)),sdtpldt0(sdtpldt0(xn,xm),xp)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_38,c_0_39]),c_0_21]),c_0_27]),c_0_28])]) ).

cnf(c_0_45,hypothesis,
    sdtpldt0(xp,xr) = xn,
    inference(split_conjunct,[status(thm)],[m__1883]) ).

fof(c_0_46,plain,
    ! [X36,X37,X39] :
      ( ( aNaturalNumber0(esk1_2(X36,X37))
        | ~ sdtlseqdt0(X36,X37)
        | ~ aNaturalNumber0(X36)
        | ~ aNaturalNumber0(X37) )
      & ( sdtpldt0(X36,esk1_2(X36,X37)) = X37
        | ~ sdtlseqdt0(X36,X37)
        | ~ aNaturalNumber0(X36)
        | ~ aNaturalNumber0(X37) )
      & ( ~ aNaturalNumber0(X39)
        | sdtpldt0(X36,X39) != X37
        | sdtlseqdt0(X36,X37)
        | ~ aNaturalNumber0(X36)
        | ~ aNaturalNumber0(X37) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mDefLE])])])])]) ).

fof(c_0_47,plain,
    ! [X6,X7] :
      ( ~ aNaturalNumber0(X6)
      | ~ aNaturalNumber0(X7)
      | aNaturalNumber0(sdtpldt0(X6,X7)) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mSortsB])]) ).

cnf(c_0_48,hypothesis,
    ( X1 = esk4_1(xp)
    | sdtpldt0(X2,X1) != sdtpldt0(X2,esk4_1(xp))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(spm,[status(thm)],[c_0_40,c_0_35]) ).

cnf(c_0_49,hypothesis,
    esk4_1(xp) = xp,
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_41,c_0_42]),c_0_43]) ).

fof(c_0_50,plain,
    ! [X15] :
      ( ( sdtpldt0(X15,sz00) = X15
        | ~ aNaturalNumber0(X15) )
      & ( X15 = sdtpldt0(sz00,X15)
        | ~ aNaturalNumber0(X15) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[m_AddZero])])]) ).

cnf(c_0_51,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xn,xm),xp) = sdtpldt0(xm,xn)
    | ~ sdtlseqdt0(sdtpldt0(xm,xn),sdtpldt0(sdtpldt0(xn,xm),xp)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_26]),c_0_45]),c_0_45]),c_0_21]),c_0_27])]) ).

cnf(c_0_52,hypothesis,
    aNaturalNumber0(xn),
    inference(split_conjunct,[status(thm)],[m__1837]) ).

cnf(c_0_53,plain,
    ( sdtlseqdt0(X2,X3)
    | ~ aNaturalNumber0(X1)
    | sdtpldt0(X2,X1) != X3
    | ~ aNaturalNumber0(X2)
    | ~ aNaturalNumber0(X3) ),
    inference(split_conjunct,[status(thm)],[c_0_46]) ).

cnf(c_0_54,plain,
    ( aNaturalNumber0(sdtpldt0(X1,X2))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_47]) ).

cnf(c_0_55,hypothesis,
    ( X1 = xp
    | sdtpldt0(X2,X1) != sdtpldt0(X2,xp)
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_48,c_0_49]),c_0_49]) ).

cnf(c_0_56,plain,
    ( sdtpldt0(X1,sz00) = X1
    | ~ aNaturalNumber0(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_50]) ).

cnf(c_0_57,plain,
    aNaturalNumber0(sz00),
    inference(split_conjunct,[status(thm)],[mSortsC]) ).

cnf(c_0_58,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xn,xm),xp) = sdtpldt0(xn,xm)
    | ~ sdtlseqdt0(sdtpldt0(xn,xm),sdtpldt0(sdtpldt0(xn,xm),xp)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_51,c_0_26]),c_0_52]),c_0_28])]) ).

cnf(c_0_59,plain,
    ( sdtlseqdt0(X1,sdtpldt0(X1,X2))
    | ~ aNaturalNumber0(X1)
    | ~ aNaturalNumber0(X2) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[c_0_53]),c_0_54]) ).

cnf(c_0_60,hypothesis,
    ( sdtpldt0(X1,xp) != X1
    | ~ aNaturalNumber0(X1) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_56]),c_0_57])]),c_0_22]) ).

cnf(c_0_61,negated_conjecture,
    ( sdtpldt0(sdtpldt0(xn,xm),xp) = sdtpldt0(xn,xm)
    | ~ aNaturalNumber0(sdtpldt0(xn,xm)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_59]),c_0_21])]) ).

cnf(c_0_62,negated_conjecture,
    ~ aNaturalNumber0(sdtpldt0(xn,xm)),
    inference(spm,[status(thm)],[c_0_60,c_0_61]) ).

cnf(c_0_63,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62,c_0_54]),c_0_28]),c_0_52])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13  % Problem    : NUM494+3 : TPTP v8.1.2. Released v4.0.0.
% 0.14/0.15  % Command    : run_E %s %d THM
% 0.15/0.36  % Computer : n007.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 2400
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Mon Oct  2 14:24:09 EDT 2023
% 0.15/0.36  % CPUTime    : 
% 0.23/0.51  Running first-order model finding
% 0.23/0.51  Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --satauto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/tmp/tmp.9vl4yz2Hgg/E---3.1_24556.p
% 1.00/0.64  # Version: 3.1pre001
% 1.00/0.64  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.00/0.64  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.00/0.64  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.00/0.64  # Starting new_bool_3 with 300s (1) cores
% 1.00/0.64  # Starting new_bool_1 with 300s (1) cores
% 1.00/0.64  # Starting sh5l with 300s (1) cores
% 1.00/0.64  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 24633 completed with status 0
% 1.00/0.64  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 1.00/0.64  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.00/0.64  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.00/0.64  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.00/0.64  # No SInE strategy applied
% 1.00/0.64  # Search class: FGHSF-FSLM32-MFFFFFNN
% 1.00/0.64  # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 1.00/0.64  # Starting C07_19_nc_SOS_SAT001_MinMin_p005000_rr with 811s (1) cores
% 1.00/0.64  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 1.00/0.64  # Starting G-E--_302_C18_F1_URBAN_S0Y with 136s (1) cores
% 1.00/0.64  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S0U with 136s (1) cores
% 1.00/0.64  # Starting G-E--_208_C12_00_F1_SE_CS_PI_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 1.00/0.64  # G-E--_208_C18_F1_SE_CS_SP_PS_S0U with pid 24643 completed with status 0
% 1.00/0.64  # Result found by G-E--_208_C18_F1_SE_CS_SP_PS_S0U
% 1.00/0.64  # Preprocessing class: FSLSSMSSSSSNFFN.
% 1.00/0.64  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 1.00/0.64  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 1.00/0.64  # No SInE strategy applied
% 1.00/0.64  # Search class: FGHSF-FSLM32-MFFFFFNN
% 1.00/0.64  # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 1.00/0.64  # Starting C07_19_nc_SOS_SAT001_MinMin_p005000_rr with 811s (1) cores
% 1.00/0.64  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 1.00/0.64  # Starting G-E--_302_C18_F1_URBAN_S0Y with 136s (1) cores
% 1.00/0.64  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S0U with 136s (1) cores
% 1.00/0.64  # Preprocessing time       : 0.005 s
% 1.00/0.64  # Presaturation interreduction done
% 1.00/0.64  
% 1.00/0.64  # Proof found!
% 1.00/0.64  # SZS status Theorem
% 1.00/0.64  # SZS output start CNFRefutation
% See solution above
% 1.00/0.64  # Parsed axioms                        : 46
% 1.00/0.64  # Removed by relevancy pruning/SinE    : 0
% 1.00/0.64  # Initial clauses                      : 222
% 1.00/0.64  # Removed in clause preprocessing      : 3
% 1.00/0.64  # Initial clauses in saturation        : 219
% 1.00/0.64  # Processed clauses                    : 518
% 1.00/0.64  # ...of these trivial                  : 5
% 1.00/0.64  # ...subsumed                          : 78
% 1.00/0.64  # ...remaining for further processing  : 435
% 1.00/0.64  # Other redundant clauses eliminated   : 31
% 1.00/0.64  # Clauses deleted for lack of memory   : 0
% 1.00/0.64  # Backward-subsumed                    : 15
% 1.00/0.64  # Backward-rewritten                   : 26
% 1.00/0.64  # Generated clauses                    : 1033
% 1.00/0.64  # ...of the previous two non-redundant : 869
% 1.00/0.64  # ...aggressively subsumed             : 0
% 1.00/0.64  # Contextual simplify-reflections      : 6
% 1.00/0.64  # Paramodulations                      : 998
% 1.00/0.64  # Factorizations                       : 1
% 1.00/0.64  # NegExts                              : 0
% 1.00/0.64  # Equation resolutions                 : 34
% 1.00/0.64  # Total rewrite steps                  : 970
% 1.00/0.64  # Propositional unsat checks           : 0
% 1.00/0.64  #    Propositional check models        : 0
% 1.00/0.64  #    Propositional check unsatisfiable : 0
% 1.00/0.64  #    Propositional clauses             : 0
% 1.00/0.64  #    Propositional clauses after purity: 0
% 1.00/0.64  #    Propositional unsat core size     : 0
% 1.00/0.64  #    Propositional preprocessing time  : 0.000
% 1.00/0.64  #    Propositional encoding time       : 0.000
% 1.00/0.64  #    Propositional solver time         : 0.000
% 1.00/0.64  #    Success case prop preproc time    : 0.000
% 1.00/0.64  #    Success case prop encoding time   : 0.000
% 1.00/0.64  #    Success case prop solver time     : 0.000
% 1.00/0.64  # Current number of processed clauses  : 169
% 1.00/0.64  #    Positive orientable unit clauses  : 38
% 1.00/0.64  #    Positive unorientable unit clauses: 0
% 1.00/0.64  #    Negative unit clauses             : 13
% 1.00/0.64  #    Non-unit-clauses                  : 118
% 1.00/0.64  # Current number of unprocessed clauses: 759
% 1.00/0.64  # ...number of literals in the above   : 3917
% 1.00/0.64  # Current number of archived formulas  : 0
% 1.00/0.64  # Current number of archived clauses   : 255
% 1.00/0.64  # Clause-clause subsumption calls (NU) : 30646
% 1.00/0.64  # Rec. Clause-clause subsumption calls : 1056
% 1.00/0.64  # Non-unit clause-clause subsumptions  : 61
% 1.00/0.64  # Unit Clause-clause subsumption calls : 219
% 1.00/0.64  # Rewrite failures with RHS unbound    : 0
% 1.00/0.64  # BW rewrite match attempts            : 9
% 1.00/0.64  # BW rewrite match successes           : 9
% 1.00/0.64  # Condensation attempts                : 0
% 1.00/0.64  # Condensation successes               : 0
% 1.00/0.64  # Termbank termtop insertions          : 34980
% 1.00/0.64  
% 1.00/0.64  # -------------------------------------------------
% 1.00/0.64  # User time                : 0.084 s
% 1.00/0.64  # System time              : 0.004 s
% 1.00/0.64  # Total time               : 0.088 s
% 1.00/0.64  # Maximum resident set size: 2388 pages
% 1.00/0.64  
% 1.00/0.64  # -------------------------------------------------
% 1.00/0.64  # User time                : 0.371 s
% 1.00/0.64  # System time              : 0.017 s
% 1.00/0.64  # Total time               : 0.388 s
% 1.00/0.64  # Maximum resident set size: 1736 pages
% 1.00/0.64  % E---3.1 exiting
%------------------------------------------------------------------------------