TSTP Solution File: NUM701^4 by E---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1.00
% Problem  : NUM701^4 : TPTP v8.2.0. Released v7.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n013.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 May 21 01:15:43 EDT 2024

% Result   : Theorem 0.12s 0.43s
% Output   : CNFRefutation 0.12s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   36
% Syntax   : Number of formulae    :   83 (  35 unt;  19 typ;   0 def)
%            Number of atoms       :  296 (  57 equ;   0 cnn)
%            Maximal formula atoms :   24 (   4 avg)
%            Number of connectives :  572 (  72   ~;  60   |;   9   &; 385   @)
%                                         (   0 <=>;  46  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   4 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   44 (  44   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   22 (  19 usr;   5 con; 0-3 aty)
%            Number of variables   :  104 (  75   ^  29   !;   0   ?; 104   :)

% Comments : 
%------------------------------------------------------------------------------
thf(decl_22,type,
    is_of: $i > ( $i > $o ) > $o ).

thf(decl_23,type,
    all_of: ( $i > $o ) > ( $i > $o ) > $o ).

thf(decl_25,type,
    in: $i > $i > $o ).

thf(decl_47,type,
    ordsucc: $i > $i ).

thf(decl_61,type,
    imp: $o > $o > $o ).

thf(decl_62,type,
    d_not: $o > $o ).

thf(decl_67,type,
    l_or: $o > $o > $o ).

thf(decl_72,type,
    l_some: $i > ( $i > $o ) > $o ).

thf(decl_77,type,
    e_is: $i > $i > $i > $o ).

thf(decl_123,type,
    nat: $i ).

thf(decl_124,type,
    n_is: $i > $i > $o ).

thf(decl_127,type,
    n_some: ( $i > $o ) > $o ).

thf(decl_147,type,
    diffprop: $i > $i > $i > $o ).

thf(decl_148,type,
    d_29_ii: $i > $i > $o ).

thf(decl_149,type,
    iii: $i > $i > $o ).

thf(decl_151,type,
    moreis: $i > $i > $o ).

thf(decl_152,type,
    lessis: $i > $i > $o ).

thf(decl_155,type,
    esk1_0: $i ).

thf(decl_156,type,
    esk2_0: $i ).

thf(def_d_not,axiom,
    ( d_not
    = ( ^ [X76: $o] : ( imp @ X76 @ ~ $true ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_d_not) ).

thf(def_imp,axiom,
    ( imp
    = ( ^ [X74: $o,X75: $o] :
          ( X74
         => X75 ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_imp) ).

thf(def_iii,axiom,
    ( iii
    = ( ^ [X1: $i,X211: $i] : ( n_some @ ( diffprop @ X211 @ X1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',def_iii) ).

thf(def_l_or,axiom,
    ( l_or
    = ( ^ [X83: $o] : ( imp @ ( d_not @ X83 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_l_or) ).

thf(def_e_is,axiom,
    ( e_is
    = ( ^ [X1: $i,X101: $i,X102: $i] : ( X101 = X102 ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_e_is) ).

thf(def_lessis,axiom,
    ( lessis
    = ( ^ [X1: $i,X230: $i] : ( l_or @ ( iii @ X1 @ X230 ) @ ( n_is @ X1 @ X230 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',def_lessis) ).

thf(def_n_some,axiom,
    ( n_some
    = ( l_some @ nat ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_n_some) ).

thf(def_n_is,axiom,
    ( n_is
    = ( ^ [Z0: $i,Z1: $i] : ( Z0 = Z1 ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_n_is) ).

thf(def_d_29_ii,axiom,
    ( d_29_ii
    = ( ^ [X1: $i,X210: $i] : ( n_some @ ( diffprop @ X1 @ X210 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',def_d_29_ii) ).

thf(def_all_of,axiom,
    ( all_of
    = ( ^ [X3: $i > $o,X2: $i > $o] :
        ! [X4: $i] :
          ( ( is_of @ X4 @ X3 )
         => ( X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_all_of) ).

thf(def_is_of,axiom,
    ( is_of
    = ( ^ [X1: $i,X2: $i > $o] : ( X2 @ X1 ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',def_is_of) ).

thf(satz10d,axiom,
    ( all_of
    @ ^ [X1: $i] : ( in @ X1 @ nat )
    @ ^ [X1: $i] :
        ( all_of
        @ ^ [X237: $i] : ( in @ X237 @ nat )
        @ ^ [X238: $i] :
            ( ( lessis @ X1 @ X238 )
           => ( d_not @ ( d_29_ii @ X1 @ X238 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',satz10d) ).

thf(def_moreis,axiom,
    ( moreis
    = ( ^ [X1: $i,X229: $i] : ( l_or @ ( d_29_ii @ X1 @ X229 ) @ ( n_is @ X1 @ X229 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',def_moreis) ).

thf(satz26a,conjecture,
    ( all_of
    @ ^ [X1: $i] : ( in @ X1 @ nat )
    @ ^ [X1: $i] :
        ( all_of
        @ ^ [X333: $i] : ( in @ X333 @ nat )
        @ ^ [X334: $i] :
            ( ( iii @ X334 @ ( ordsucc @ X1 ) )
           => ( lessis @ X334 @ X1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',satz26a) ).

thf(satz10e,axiom,
    ( all_of
    @ ^ [X1: $i] : ( in @ X1 @ nat )
    @ ^ [X1: $i] :
        ( all_of
        @ ^ [X239: $i] : ( in @ X239 @ nat )
        @ ^ [X240: $i] :
            ( ( d_not @ ( d_29_ii @ X1 @ X240 ) )
           => ( lessis @ X1 @ X240 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',satz10e) ).

thf(satz25a,axiom,
    ( all_of
    @ ^ [X1: $i] : ( in @ X1 @ nat )
    @ ^ [X1: $i] :
        ( all_of
        @ ^ [X325: $i] : ( in @ X325 @ nat )
        @ ^ [X326: $i] :
            ( ( d_29_ii @ X326 @ X1 )
           => ( moreis @ X326 @ ( ordsucc @ X1 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',satz25a) ).

thf(suc_p,axiom,
    ( all_of
    @ ^ [X1: $i] : ( in @ X1 @ nat )
    @ ^ [X1: $i] :
        ( is_of @ ( ordsucc @ X1 )
        @ ^ [X166: $i] : ( in @ X166 @ nat ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax',suc_p) ).

thf(c_0_17,plain,
    ( d_not
    = ( ^ [Z0: $o] :
          ( Z0
         => ~ $true ) ) ),
    inference(fof_simplification,[status(thm)],[def_d_not]) ).

thf(c_0_18,plain,
    ( imp
    = ( ^ [Z0: $o,Z1: $o] :
          ( Z0
         => Z1 ) ) ),
    inference(fof_simplification,[status(thm)],[def_imp]) ).

thf(c_0_19,plain,
    ( iii
    = ( ^ [Z0: $i,Z1: $i] : ( l_some @ nat @ ( diffprop @ Z1 @ Z0 ) ) ) ),
    inference(fof_simplification,[status(thm)],[def_iii]) ).

thf(c_0_20,plain,
    ( l_or
    = ( ^ [Z0: $o,Z1: $o] :
          ( ( Z0
           => ~ $true )
         => Z1 ) ) ),
    inference(fof_simplification,[status(thm)],[def_l_or]) ).

thf(c_0_21,plain,
    ( d_not
    = ( ^ [Z0: $o] :
          ( Z0
         => ~ $true ) ) ),
    inference(apply_def,[status(thm)],[c_0_17,c_0_18]) ).

thf(c_0_22,plain,
    ( e_is
    = ( ^ [Z0: $i,Z1: $i,Z2: $i] : ( Z1 = Z2 ) ) ),
    inference(fof_simplification,[status(thm)],[def_e_is]) ).

thf(c_0_23,plain,
    ( lessis
    = ( ^ [Z0: $i,Z1: $i] :
          ( ( ( l_some @ nat @ ( diffprop @ Z1 @ Z0 ) )
           => ~ $true )
         => ( Z0 = Z1 ) ) ) ),
    inference(fof_simplification,[status(thm)],[def_lessis]) ).

thf(c_0_24,plain,
    ( iii
    = ( ^ [Z0: $i,Z1: $i] : ( l_some @ nat @ ( diffprop @ Z1 @ Z0 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_19,def_n_some]) ).

thf(c_0_25,plain,
    ( l_or
    = ( ^ [Z0: $o,Z1: $o] :
          ( ( Z0
           => ~ $true )
         => Z1 ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_20,c_0_18]),c_0_21]) ).

thf(c_0_26,axiom,
    ( n_is
    = ( ^ [Z0: $i,Z1: $i] : ( Z0 = Z1 ) ) ),
    inference(apply_def,[status(thm)],[def_n_is,c_0_22]) ).

thf(c_0_27,plain,
    ( d_29_ii
    = ( ^ [Z0: $i,Z1: $i] : ( l_some @ nat @ ( diffprop @ Z0 @ Z1 ) ) ) ),
    inference(fof_simplification,[status(thm)],[def_d_29_ii]) ).

thf(c_0_28,plain,
    ( all_of
    = ( ^ [Z0: $i > $o,Z1: $i > $o] :
        ! [X4: $i] :
          ( ( Z0 @ X4 )
         => ( Z1 @ X4 ) ) ) ),
    inference(fof_simplification,[status(thm)],[def_all_of]) ).

thf(c_0_29,plain,
    ( is_of
    = ( ^ [Z0: $i,Z1: $i > $o] : ( Z1 @ Z0 ) ) ),
    inference(fof_simplification,[status(thm)],[def_is_of]) ).

thf(c_0_30,plain,
    ( lessis
    = ( ^ [Z0: $i,Z1: $i] :
          ( ( ( l_some @ nat @ ( diffprop @ Z1 @ Z0 ) )
           => ~ $true )
         => ( Z0 = Z1 ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_23,c_0_24]),c_0_25]),c_0_26]) ).

thf(c_0_31,plain,
    ( d_29_ii
    = ( ^ [Z0: $i,Z1: $i] : ( l_some @ nat @ ( diffprop @ Z0 @ Z1 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_27,def_n_some]) ).

thf(c_0_32,plain,
    ( all_of
    = ( ^ [Z0: $i > $o,Z1: $i > $o] :
        ! [X4: $i] :
          ( ( Z0 @ X4 )
         => ( Z1 @ X4 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_28,c_0_29]) ).

thf(c_0_33,plain,
    ! [X485: $i] :
      ( ( in @ X485 @ nat )
     => ! [X484: $i] :
          ( ( in @ X484 @ nat )
         => ( ( ( ( l_some @ nat @ ( diffprop @ X484 @ X485 ) )
               => ~ $true )
             => ( X485 = X484 ) )
           => ( ( l_some @ nat @ ( diffprop @ X485 @ X484 ) )
             => ~ $true ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz10d]),c_0_30]),c_0_31]),c_0_32]),c_0_21]) ).

thf(c_0_34,plain,
    ( moreis
    = ( ^ [Z0: $i,Z1: $i] :
          ( ( ( l_some @ nat @ ( diffprop @ Z0 @ Z1 ) )
           => ~ $true )
         => ( Z0 = Z1 ) ) ) ),
    inference(fof_simplification,[status(thm)],[def_moreis]) ).

thf(c_0_35,plain,
    ! [X713: $i,X714: $i] :
      ( ( ~ ( l_some @ nat @ ( diffprop @ X714 @ X713 ) )
        | ~ $true
        | ~ ( l_some @ nat @ ( diffprop @ X713 @ X714 ) )
        | ~ $true
        | ~ ( in @ X714 @ nat )
        | ~ ( in @ X713 @ nat ) )
      & ( ( X713 != X714 )
        | ~ ( l_some @ nat @ ( diffprop @ X713 @ X714 ) )
        | ~ $true
        | ~ ( in @ X714 @ nat )
        | ~ ( in @ X713 @ nat ) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_33])])])])]) ).

thf(c_0_36,negated_conjecture,
    ~ ! [X388: $i] :
        ( ( in @ X388 @ nat )
       => ! [X387: $i] :
            ( ( in @ X387 @ nat )
           => ( ( l_some @ nat @ ( diffprop @ ( ordsucc @ X388 ) @ X387 ) )
             => ( ( ( l_some @ nat @ ( diffprop @ X388 @ X387 ) )
                 => ~ $true )
               => ( X387 = X388 ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[satz26a])]),c_0_30]),c_0_24]),c_0_32]) ).

thf(c_0_37,plain,
    ( moreis
    = ( ^ [Z0: $i,Z1: $i] :
          ( ( ( l_some @ nat @ ( diffprop @ Z0 @ Z1 ) )
           => ~ $true )
         => ( Z0 = Z1 ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_34,c_0_31]),c_0_25]),c_0_26]) ).

thf(c_0_38,plain,
    ! [X487: $i] :
      ( ( in @ X487 @ nat )
     => ! [X486: $i] :
          ( ( in @ X486 @ nat )
         => ( ( ( l_some @ nat @ ( diffprop @ X487 @ X486 ) )
             => ~ $true )
           => ( ( ( l_some @ nat @ ( diffprop @ X486 @ X487 ) )
               => ~ $true )
             => ( X487 = X486 ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz10e]),c_0_30]),c_0_31]),c_0_32]),c_0_21]) ).

thf(c_0_39,plain,
    ! [X1: $i,X4: $i] :
      ( ~ ( l_some @ nat @ ( diffprop @ X1 @ X4 ) )
      | ~ $true
      | ~ ( l_some @ nat @ ( diffprop @ X4 @ X1 ) )
      | ~ $true
      | ~ ( in @ X1 @ nat )
      | ~ ( in @ X4 @ nat ) ),
    inference(split_conjunct,[status(thm)],[c_0_35]) ).

thf(c_0_40,negated_conjecture,
    ( ( in @ esk1_0 @ nat )
    & ( in @ esk2_0 @ nat )
    & ( l_some @ nat @ ( diffprop @ ( ordsucc @ esk1_0 ) @ esk2_0 ) )
    & ( ~ ( l_some @ nat @ ( diffprop @ esk1_0 @ esk2_0 ) )
      | ~ $true )
    & ( esk2_0 != esk1_0 ) ),
    inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_36])])])]) ).

thf(c_0_41,plain,
    ! [X545: $i] :
      ( ( in @ X545 @ nat )
     => ! [X544: $i] :
          ( ( in @ X544 @ nat )
         => ( ( l_some @ nat @ ( diffprop @ X544 @ X545 ) )
           => ( ( ( l_some @ nat @ ( diffprop @ X544 @ ( ordsucc @ X545 ) ) )
               => ~ $true )
             => ( X544
                = ( ordsucc @ X545 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz25a]),c_0_31]),c_0_32]),c_0_37]) ).

thf(c_0_42,plain,
    ! [X715: $i,X716: $i] :
      ( ( ( l_some @ nat @ ( diffprop @ X716 @ X715 ) )
        | ( X715 = X716 )
        | ( l_some @ nat @ ( diffprop @ X715 @ X716 ) )
        | ~ ( in @ X716 @ nat )
        | ~ ( in @ X715 @ nat ) )
      & ( $true
        | ( X715 = X716 )
        | ( l_some @ nat @ ( diffprop @ X715 @ X716 ) )
        | ~ ( in @ X716 @ nat )
        | ~ ( in @ X715 @ nat ) )
      & ( ( l_some @ nat @ ( diffprop @ X716 @ X715 ) )
        | ( X715 = X716 )
        | $true
        | ~ ( in @ X716 @ nat )
        | ~ ( in @ X715 @ nat ) )
      & ( $true
        | ( X715 = X716 )
        | $true
        | ~ ( in @ X716 @ nat )
        | ~ ( in @ X715 @ nat ) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_38])])])])]) ).

thf(c_0_43,plain,
    ! [X1: $i,X4: $i] :
      ( ~ ( in @ X4 @ nat )
      | ~ ( in @ X1 @ nat )
      | ~ ( l_some @ nat @ ( diffprop @ X4 @ X1 ) )
      | ~ ( l_some @ nat @ ( diffprop @ X1 @ X4 ) ) ),
    inference(cn,[status(thm)],[c_0_39]) ).

thf(c_0_44,negated_conjecture,
    l_some @ nat @ ( diffprop @ ( ordsucc @ esk1_0 ) @ esk2_0 ),
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

thf(c_0_45,negated_conjecture,
    in @ esk2_0 @ nat,
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

thf(c_0_46,plain,
    ! [X776: $i,X777: $i] :
      ( ( ( l_some @ nat @ ( diffprop @ X777 @ ( ordsucc @ X776 ) ) )
        | ( X777
          = ( ordsucc @ X776 ) )
        | ~ ( l_some @ nat @ ( diffprop @ X777 @ X776 ) )
        | ~ ( in @ X777 @ nat )
        | ~ ( in @ X776 @ nat ) )
      & ( $true
        | ( X777
          = ( ordsucc @ X776 ) )
        | ~ ( l_some @ nat @ ( diffprop @ X777 @ X776 ) )
        | ~ ( in @ X777 @ nat )
        | ~ ( in @ X776 @ nat ) ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_41])])])])]) ).

thf(c_0_47,plain,
    ! [X1: $i,X4: $i] :
      ( ( l_some @ nat @ ( diffprop @ X1 @ X4 ) )
      | ( X4 = X1 )
      | ( l_some @ nat @ ( diffprop @ X4 @ X1 ) )
      | ~ ( in @ X1 @ nat )
      | ~ ( in @ X4 @ nat ) ),
    inference(split_conjunct,[status(thm)],[c_0_42]) ).

thf(c_0_48,negated_conjecture,
    ( ~ ( l_some @ nat @ ( diffprop @ esk1_0 @ esk2_0 ) )
    | ~ $true ),
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

thf(c_0_49,negated_conjecture,
    ( ~ ( l_some @ nat @ ( diffprop @ esk2_0 @ ( ordsucc @ esk1_0 ) ) )
    | ~ ( in @ ( ordsucc @ esk1_0 ) @ nat ) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_43,c_0_44]),c_0_45])]) ).

thf(c_0_50,plain,
    ! [X1: $i,X4: $i] :
      ( ( l_some @ nat @ ( diffprop @ X1 @ ( ordsucc @ X4 ) ) )
      | ( X1
        = ( ordsucc @ X4 ) )
      | ~ ( l_some @ nat @ ( diffprop @ X1 @ X4 ) )
      | ~ ( in @ X1 @ nat )
      | ~ ( in @ X4 @ nat ) ),
    inference(split_conjunct,[status(thm)],[c_0_46]) ).

thf(c_0_51,negated_conjecture,
    in @ esk1_0 @ nat,
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

thf(c_0_52,negated_conjecture,
    ! [X1: $i] :
      ( ( X1 = esk2_0 )
      | ( l_some @ nat @ ( diffprop @ X1 @ esk2_0 ) )
      | ( l_some @ nat @ ( diffprop @ esk2_0 @ X1 ) )
      | ~ ( in @ X1 @ nat ) ),
    inference(spm,[status(thm)],[c_0_47,c_0_45]) ).

thf(c_0_53,negated_conjecture,
    esk2_0 != esk1_0,
    inference(split_conjunct,[status(thm)],[c_0_40]) ).

thf(c_0_54,negated_conjecture,
    ~ ( l_some @ nat @ ( diffprop @ esk1_0 @ esk2_0 ) ),
    inference(cn,[status(thm)],[c_0_48]) ).

thf(c_0_55,plain,
    ! [X605: $i] :
      ( ( in @ X605 @ nat )
     => ( in @ ( ordsucc @ X605 ) @ nat ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[suc_p]),c_0_32]),c_0_29]) ).

thf(c_0_56,negated_conjecture,
    ( ( ( ordsucc @ esk1_0 )
      = esk2_0 )
    | ~ ( l_some @ nat @ ( diffprop @ esk2_0 @ esk1_0 ) )
    | ~ ( in @ ( ordsucc @ esk1_0 ) @ nat ) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_49,c_0_50]),c_0_51]),c_0_45])]) ).

thf(c_0_57,negated_conjecture,
    l_some @ nat @ ( diffprop @ esk2_0 @ esk1_0 ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_52,c_0_51]),c_0_53]),c_0_54]) ).

thf(c_0_58,plain,
    ! [X867: $i] :
      ( ~ ( in @ X867 @ nat )
      | ( in @ ( ordsucc @ X867 ) @ nat ) ),
    inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_55])])]) ).

thf(c_0_59,negated_conjecture,
    ( ( ( ordsucc @ esk1_0 )
      = esk2_0 )
    | ~ ( in @ ( ordsucc @ esk1_0 ) @ nat ) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_56,c_0_57])]) ).

thf(c_0_60,plain,
    ! [X1: $i] :
      ( ( in @ ( ordsucc @ X1 ) @ nat )
      | ~ ( in @ X1 @ nat ) ),
    inference(split_conjunct,[status(thm)],[c_0_58]) ).

thf(c_0_61,negated_conjecture,
    ( ( ordsucc @ esk1_0 )
    = esk2_0 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_59,c_0_60]),c_0_51])]) ).

thf(c_0_62,negated_conjecture,
    ~ ( l_some @ nat @ ( diffprop @ esk2_0 @ esk2_0 ) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_49,c_0_61]),c_0_61]),c_0_45])]) ).

thf(c_0_63,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_61]),c_0_62]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem    : NUM701^4 : TPTP v8.2.0. Released v7.1.0.
% 0.00/0.08  % Command    : run_E %s %d THM
% 0.08/0.27  % Computer : n013.cluster.edu
% 0.08/0.27  % Model    : x86_64 x86_64
% 0.08/0.27  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.27  % Memory   : 8042.1875MB
% 0.08/0.27  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.08/0.27  % CPULimit   : 300
% 0.08/0.27  % WCLimit    : 300
% 0.08/0.27  % DateTime   : Mon May 20 04:07:37 EDT 2024
% 0.08/0.27  % CPUTime    : 
% 0.12/0.35  Running higher-order theorem proving
% 0.12/0.35  Running: /export/starexec/sandbox/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.43  # Version: 3.1.0-ho
% 0.12/0.43  # Preprocessing class: HSLMSMSSLLLCHSA.
% 0.12/0.43  # Scheduled 6 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.43  # Starting lpo1_fix with 900s (3) cores
% 0.12/0.43  # Starting full_lambda_9 with 300s (1) cores
% 0.12/0.43  # Starting almost_fo_4 with 300s (1) cores
% 0.12/0.43  # Starting new_ho_9 with 300s (1) cores
% 0.12/0.43  # Starting pre_casc_4 with 300s (1) cores
% 0.12/0.43  # Starting ho_unfolding_6 with 300s (1) cores
% 0.12/0.43  # full_lambda_9 with pid 30554 completed with status 0
% 0.12/0.43  # Result found by full_lambda_9
% 0.12/0.43  # Preprocessing class: HSLMSMSSLLLCHSA.
% 0.12/0.43  # Scheduled 6 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.43  # Starting lpo1_fix with 900s (3) cores
% 0.12/0.43  # Starting full_lambda_9 with 300s (1) cores
% 0.12/0.43  # SinE strategy is GSinE(CountFormulas,hypos,4,,3,20000,3.0,true)
% 0.12/0.43  # Search class: HGHSM-FSLM31-DHSMMSBN
% 0.12/0.43  # partial match(1): HGHSM-FSLM31-MHSMMSBN
% 0.12/0.43  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.12/0.43  # Starting new_ho_10_cnf2 with 157s (1) cores
% 0.12/0.43  # new_ho_10_cnf2 with pid 30559 completed with status 0
% 0.12/0.43  # Result found by new_ho_10_cnf2
% 0.12/0.43  # Preprocessing class: HSLMSMSSLLLCHSA.
% 0.12/0.43  # Scheduled 6 strats onto 8 cores with 300 seconds (2400 total)
% 0.12/0.43  # Starting lpo1_fix with 900s (3) cores
% 0.12/0.43  # Starting full_lambda_9 with 300s (1) cores
% 0.12/0.43  # SinE strategy is GSinE(CountFormulas,hypos,4,,3,20000,3.0,true)
% 0.12/0.43  # Search class: HGHSM-FSLM31-DHSMMSBN
% 0.12/0.43  # partial match(1): HGHSM-FSLM31-MHSMMSBN
% 0.12/0.43  # Scheduled 6 strats onto 1 cores with 300 seconds (300 total)
% 0.12/0.43  # Starting new_ho_10_cnf2 with 157s (1) cores
% 0.12/0.43  # Preprocessing time       : 0.004 s
% 0.12/0.43  # Presaturation interreduction done
% 0.12/0.43  
% 0.12/0.43  # Proof found!
% 0.12/0.43  # SZS status Theorem
% 0.12/0.43  # SZS output start CNFRefutation
% See solution above
% 0.12/0.43  # Parsed axioms                        : 406
% 0.12/0.43  # Removed by relevancy pruning/SinE    : 269
% 0.12/0.43  # Initial clauses                      : 384
% 0.12/0.43  # Removed in clause preprocessing      : 190
% 0.12/0.43  # Initial clauses in saturation        : 194
% 0.12/0.43  # Processed clauses                    : 482
% 0.12/0.43  # ...of these trivial                  : 12
% 0.12/0.43  # ...subsumed                          : 121
% 0.12/0.43  # ...remaining for further processing  : 348
% 0.12/0.43  # Other redundant clauses eliminated   : 26
% 0.12/0.43  # Clauses deleted for lack of memory   : 0
% 0.12/0.43  # Backward-subsumed                    : 3
% 0.12/0.43  # Backward-rewritten                   : 11
% 0.12/0.43  # Generated clauses                    : 827
% 0.12/0.43  # ...of the previous two non-redundant : 799
% 0.12/0.43  # ...aggressively subsumed             : 0
% 0.12/0.43  # Contextual simplify-reflections      : 2
% 0.12/0.43  # Paramodulations                      : 783
% 0.12/0.43  # Factorizations                       : 2
% 0.12/0.43  # NegExts                              : 0
% 0.12/0.43  # Equation resolutions                 : 30
% 0.12/0.43  # Disequality decompositions           : 0
% 0.12/0.43  # Total rewrite steps                  : 226
% 0.12/0.43  # ...of those cached                   : 203
% 0.12/0.43  # Propositional unsat checks           : 0
% 0.12/0.43  #    Propositional check models        : 0
% 0.12/0.43  #    Propositional check unsatisfiable : 0
% 0.12/0.43  #    Propositional clauses             : 0
% 0.12/0.43  #    Propositional clauses after purity: 0
% 0.12/0.43  #    Propositional unsat core size     : 0
% 0.12/0.43  #    Propositional preprocessing time  : 0.000
% 0.12/0.43  #    Propositional encoding time       : 0.000
% 0.12/0.43  #    Propositional solver time         : 0.000
% 0.12/0.43  #    Success case prop preproc time    : 0.000
% 0.12/0.43  #    Success case prop encoding time   : 0.000
% 0.12/0.43  #    Success case prop solver time     : 0.000
% 0.12/0.43  # Current number of processed clauses  : 192
% 0.12/0.43  #    Positive orientable unit clauses  : 34
% 0.12/0.43  #    Positive unorientable unit clauses: 0
% 0.12/0.43  #    Negative unit clauses             : 23
% 0.12/0.43  #    Non-unit-clauses                  : 135
% 0.12/0.43  # Current number of unprocessed clauses: 628
% 0.12/0.43  # ...number of literals in the above   : 2849
% 0.12/0.43  # Current number of archived formulas  : 0
% 0.12/0.43  # Current number of archived clauses   : 136
% 0.12/0.43  # Clause-clause subsumption calls (NU) : 6847
% 0.12/0.43  # Rec. Clause-clause subsumption calls : 1538
% 0.12/0.43  # Non-unit clause-clause subsumptions  : 95
% 0.12/0.43  # Unit Clause-clause subsumption calls : 208
% 0.12/0.43  # Rewrite failures with RHS unbound    : 0
% 0.12/0.43  # BW rewrite match attempts            : 12
% 0.12/0.43  # BW rewrite match successes           : 3
% 0.12/0.43  # Condensation attempts                : 482
% 0.12/0.43  # Condensation successes               : 7
% 0.12/0.43  # Termbank termtop insertions          : 78694
% 0.12/0.43  # Search garbage collected termcells   : 20070
% 0.12/0.43  
% 0.12/0.43  # -------------------------------------------------
% 0.12/0.43  # User time                : 0.055 s
% 0.12/0.43  # System time              : 0.009 s
% 0.12/0.43  # Total time               : 0.064 s
% 0.12/0.43  # Maximum resident set size: 5400 pages
% 0.12/0.43  
% 0.12/0.43  # -------------------------------------------------
% 0.12/0.43  # User time                : 0.061 s
% 0.12/0.43  # System time              : 0.011 s
% 0.12/0.43  # Total time               : 0.072 s
% 0.12/0.43  # Maximum resident set size: 2408 pages
% 0.12/0.43  % E---3.1 exiting
% 0.12/0.43  % E exiting
%------------------------------------------------------------------------------