TSTP Solution File: KRS169+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : KRS169+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n028.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  : 600s
% DateTime : Sun Jul 17 03:15:49 EDT 2022

% Result   : Theorem 0.18s 0.54s
% Output   : CNFRefutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   19
% Syntax   : Number of formulae    :  368 ( 296 unt;  12 typ;   0 def)
%            Number of atoms       : 1508 ( 404 equ;   0 cnn)
%            Maximal formula atoms :    7 (   4 avg)
%            Number of connectives : 1777 ( 465   ~; 288   |;  45   &; 968   @)
%                                         (   7 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   2 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    8 (   8   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   15 (  12 usr;   8 con; 0-2 aty)
%            Number of variables   :  485 (   0   ^ 485   !;   0   ?; 485   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_cowlNothing,type,
    cowlNothing: $i > $o ).

thf(tp_cowlThing,type,
    cowlThing: $i > $o ).

thf(tp_iX,type,
    iX: $i ).

thf(tp_iY,type,
    iY: $i ).

thf(tp_rhasHead,type,
    rhasHead: $i > $i > $o ).

thf(tp_rhasLeader,type,
    rhasLeader: $i > $i > $o ).

thf(tp_sK1_X,type,
    sK1_X: $i ).

thf(tp_sK2_X,type,
    sK2_X: $i ).

thf(tp_sK3_X,type,
    sK3_X: $i ).

thf(tp_sK4_X,type,
    sK4_X: $i ).

thf(tp_xsd_integer,type,
    xsd_integer: $i > $o ).

thf(tp_xsd_string,type,
    xsd_string: $i > $o ).

thf(1,axiom,
    ! [X: $i,Y: $i] :
      ( ( rhasLeader @ X @ Y )
    <=> ( rhasHead @ X @ Y ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_5) ).

thf(2,axiom,
    cowlThing @ iY,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_4) ).

thf(3,axiom,
    rhasLeader @ iX @ iY,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3) ).

thf(4,axiom,
    cowlThing @ iX,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_2) ).

thf(5,axiom,
    ! [X: $i] :
      ( ( xsd_string @ X )
    <=> ~ ( xsd_integer @ X ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1) ).

thf(6,axiom,
    ! [X: $i] :
      ( ( cowlThing @ X )
      & ~ ( cowlNothing @ X ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_0) ).

thf(7,conjecture,
    ( ! [X: $i] :
        ( ( cowlThing @ X )
        & ~ ( cowlNothing @ X ) )
    & ! [X: $i] :
        ( ( xsd_string @ X )
      <=> ~ ( xsd_integer @ X ) )
    & ( cowlThing @ iX )
    & ( rhasHead @ iX @ iY )
    & ( cowlThing @ iY ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',the_axiom) ).

thf(8,negated_conjecture,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) )
      & ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) )
      & ( cowlThing @ iX )
      & ( rhasHead @ iX @ iY )
      & ( cowlThing @ iY ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[7]) ).

thf(9,plain,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) )
      & ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) )
      & ( cowlThing @ iX )
      & ( rhasHead @ iX @ iY )
      & ( cowlThing @ iY ) )
    = $false ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(10,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ( rhasLeader @ X @ Y )
        <=> ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(11,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(12,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(13,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(14,plain,
    ( ( ! [X: $i] :
          ( ( xsd_string @ X )
        <=> ~ ( xsd_integer @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(15,plain,
    ( ( ! [X: $i] :
          ( ( cowlThing @ X )
          & ~ ( cowlNothing @ X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(16,plain,
    ( ( ! [X: $i] : ( cowlThing @ X ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(17,plain,
    ( ( ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(18,plain,
    ( ( ! [X: $i] :
          ( ( xsd_string @ X )
         => ~ ( xsd_integer @ X ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(19,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_integer @ X )
         => ( xsd_string @ X ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(20,plain,
    ( ( cowlThing @ iX )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(21,plain,
    ( ( rhasHead @ iX @ iY )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(22,plain,
    ( ( cowlThing @ iY )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[9]) ).

thf(23,plain,
    ( ( ~ ! [X: $i] : ( cowlThing @ X ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[16]) ).

thf(24,plain,
    ( ( ~ ! [X: $i] :
            ~ ( cowlNothing @ X ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[17]) ).

thf(25,plain,
    ( ( ~ ! [X: $i] :
            ( ( xsd_string @ X )
           => ~ ( xsd_integer @ X ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[18]) ).

thf(26,plain,
    ( ( ~ ! [X: $i] :
            ( ~ ( xsd_integer @ X )
           => ( xsd_string @ X ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[19]) ).

thf(27,plain,
    ( ( ~ ( cowlThing @ iX ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[20]) ).

thf(28,plain,
    ( ( ~ ( rhasHead @ iX @ iY ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[21]) ).

thf(29,plain,
    ( ( ~ ( cowlThing @ iY ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[22]) ).

thf(30,plain,
    ( ( ~ ( cowlThing @ sK1_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[23]) ).

thf(31,plain,
    ( ( cowlNothing @ sK2_X )
    = $true ),
    inference(extcnf_combined,[status(esa)],[24]) ).

thf(32,plain,
    ( ( ( xsd_string @ sK3_X )
      & ( xsd_integer @ sK3_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(33,plain,
    ( ( ~ ( xsd_integer @ sK4_X )
      & ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[26]) ).

thf(34,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[10]) ).

thf(35,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[14]) ).

thf(36,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[15]) ).

thf(37,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(38,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(39,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(40,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(41,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(42,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(43,plain,
    ( ( ~ ( cowlThing @ sK1_X ) )
    = $true ),
    inference(copy,[status(thm)],[30]) ).

thf(44,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[42]) ).

thf(45,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37]) ).

thf(46,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(47,plain,
    ( ( cowlThing @ sK1_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[43]) ).

thf(48,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[44]) ).

thf(49,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[45]) ).

thf(50,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[46]) ).

thf(51,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[48]) ).

thf(52,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[48]) ).

thf(53,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[49]) ).

thf(54,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[49]) ).

thf(55,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[50]) ).

thf(56,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[50]) ).

thf(57,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[51]) ).

thf(58,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[52]) ).

thf(59,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[53]) ).

thf(60,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[54]) ).

thf(61,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[55]) ).

thf(62,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[56]) ).

thf(63,plain,
    ! [SV1: $i] :
      ( ( ! [SY6: $i] :
            ( ~ ( rhasHead @ SV1 @ SY6 )
            | ( rhasLeader @ SV1 @ SY6 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[57]) ).

thf(64,plain,
    ! [SV2: $i] :
      ( ( ! [SY7: $i] :
            ( ~ ( rhasLeader @ SV2 @ SY7 )
            | ( rhasHead @ SV2 @ SY7 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(65,plain,
    ! [SV3: $i] :
      ( ( cowlThing @ SV3 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[59]) ).

thf(66,plain,
    ! [SV4: $i] :
      ( ( ~ ( cowlNothing @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(67,plain,
    ! [SV5: $i] :
      ( ( ~ ( xsd_string @ SV5 )
        | ~ ( xsd_integer @ SV5 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[61]) ).

thf(68,plain,
    ! [SV6: $i] :
      ( ( ( xsd_integer @ SV6 )
        | ( xsd_string @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(69,plain,
    ! [SV7: $i,SV1: $i] :
      ( ( ~ ( rhasHead @ SV1 @ SV7 )
        | ( rhasLeader @ SV1 @ SV7 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[63]) ).

thf(70,plain,
    ! [SV8: $i,SV2: $i] :
      ( ( ~ ( rhasLeader @ SV2 @ SV8 )
        | ( rhasHead @ SV2 @ SV8 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[64]) ).

thf(71,plain,
    ! [SV4: $i] :
      ( ( cowlNothing @ SV4 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[66]) ).

thf(72,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( xsd_string @ SV5 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[67]) ).

thf(73,plain,
    ! [SV6: $i] :
      ( ( ( xsd_integer @ SV6 )
        = $true )
      | ( ( xsd_string @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[68]) ).

thf(74,plain,
    ! [SV7: $i,SV1: $i] :
      ( ( ( ~ ( rhasHead @ SV1 @ SV7 ) )
        = $true )
      | ( ( rhasLeader @ SV1 @ SV7 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[69]) ).

thf(75,plain,
    ! [SV8: $i,SV2: $i] :
      ( ( ( ~ ( rhasLeader @ SV2 @ SV8 ) )
        = $true )
      | ( ( rhasHead @ SV2 @ SV8 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[70]) ).

thf(76,plain,
    ! [SV5: $i] :
      ( ( ( xsd_string @ SV5 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[72]) ).

thf(77,plain,
    ! [SV7: $i,SV1: $i] :
      ( ( ( rhasHead @ SV1 @ SV7 )
        = $false )
      | ( ( rhasLeader @ SV1 @ SV7 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[74]) ).

thf(78,plain,
    ! [SV8: $i,SV2: $i] :
      ( ( ( rhasLeader @ SV2 @ SV8 )
        = $false )
      | ( ( rhasHead @ SV2 @ SV8 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[75]) ).

thf(79,plain,
    ! [SV5: $i] :
      ( ( ( xsd_integer @ SV5 )
        = $false )
      | ( ( xsd_string @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(80,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[39,79,78,77,73,71,65,47,41,40]) ).

thf(81,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(82,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(83,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(84,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(85,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(86,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(87,plain,
    ( ( cowlNothing @ sK2_X )
    = $true ),
    inference(copy,[status(thm)],[31]) ).

thf(88,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[86]) ).

thf(89,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81]) ).

thf(90,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[82]) ).

thf(91,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[88]) ).

thf(92,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(93,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[90]) ).

thf(94,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[91]) ).

thf(95,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[91]) ).

thf(96,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[92]) ).

thf(97,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[92]) ).

thf(98,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(99,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(100,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[94]) ).

thf(101,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[95]) ).

thf(102,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[96]) ).

thf(103,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[97]) ).

thf(104,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[98]) ).

thf(105,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[99]) ).

thf(106,plain,
    ! [SV9: $i] :
      ( ( ! [SY8: $i] :
            ( ~ ( rhasHead @ SV9 @ SY8 )
            | ( rhasLeader @ SV9 @ SY8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[100]) ).

thf(107,plain,
    ! [SV10: $i] :
      ( ( ! [SY9: $i] :
            ( ~ ( rhasLeader @ SV10 @ SY9 )
            | ( rhasHead @ SV10 @ SY9 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[101]) ).

thf(108,plain,
    ! [SV11: $i] :
      ( ( cowlThing @ SV11 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[102]) ).

thf(109,plain,
    ! [SV12: $i] :
      ( ( ~ ( cowlNothing @ SV12 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[103]) ).

thf(110,plain,
    ! [SV13: $i] :
      ( ( ~ ( xsd_string @ SV13 )
        | ~ ( xsd_integer @ SV13 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[104]) ).

thf(111,plain,
    ! [SV14: $i] :
      ( ( ( xsd_integer @ SV14 )
        | ( xsd_string @ SV14 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[105]) ).

thf(112,plain,
    ! [SV15: $i,SV9: $i] :
      ( ( ~ ( rhasHead @ SV9 @ SV15 )
        | ( rhasLeader @ SV9 @ SV15 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[106]) ).

thf(113,plain,
    ! [SV16: $i,SV10: $i] :
      ( ( ~ ( rhasLeader @ SV10 @ SV16 )
        | ( rhasHead @ SV10 @ SV16 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(114,plain,
    ! [SV12: $i] :
      ( ( cowlNothing @ SV12 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[109]) ).

thf(115,plain,
    ! [SV13: $i] :
      ( ( ( ~ ( xsd_string @ SV13 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV13 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[110]) ).

thf(116,plain,
    ! [SV14: $i] :
      ( ( ( xsd_integer @ SV14 )
        = $true )
      | ( ( xsd_string @ SV14 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[111]) ).

thf(117,plain,
    ! [SV15: $i,SV9: $i] :
      ( ( ( ~ ( rhasHead @ SV9 @ SV15 ) )
        = $true )
      | ( ( rhasLeader @ SV9 @ SV15 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[112]) ).

thf(118,plain,
    ! [SV16: $i,SV10: $i] :
      ( ( ( ~ ( rhasLeader @ SV10 @ SV16 ) )
        = $true )
      | ( ( rhasHead @ SV10 @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[113]) ).

thf(119,plain,
    ! [SV13: $i] :
      ( ( ( xsd_string @ SV13 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV13 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[115]) ).

thf(120,plain,
    ! [SV15: $i,SV9: $i] :
      ( ( ( rhasHead @ SV9 @ SV15 )
        = $false )
      | ( ( rhasLeader @ SV9 @ SV15 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[117]) ).

thf(121,plain,
    ! [SV16: $i,SV10: $i] :
      ( ( ( rhasLeader @ SV10 @ SV16 )
        = $false )
      | ( ( rhasHead @ SV10 @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(122,plain,
    ! [SV13: $i] :
      ( ( ( xsd_integer @ SV13 )
        = $false )
      | ( ( xsd_string @ SV13 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[119]) ).

thf(123,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[83,122,121,120,116,114,108,87,85,84]) ).

thf(124,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(125,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(126,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(127,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(128,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(129,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(130,plain,
    ( ( ( xsd_string @ sK3_X )
      & ( xsd_integer @ sK3_X ) )
    = $true ),
    inference(copy,[status(thm)],[32]) ).

thf(131,plain,
    ( ( ~ ( ~ ( xsd_string @ sK3_X )
          | ~ ( xsd_integer @ sK3_X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[130]) ).

thf(132,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[129]) ).

thf(133,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[125]) ).

thf(134,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[124]) ).

thf(135,plain,
    ( ( ~ ( xsd_string @ sK3_X )
      | ~ ( xsd_integer @ sK3_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[131]) ).

thf(136,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[132]) ).

thf(137,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[133]) ).

thf(138,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(139,plain,
    ( ( ~ ( xsd_string @ sK3_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[135]) ).

thf(140,plain,
    ( ( ~ ( xsd_integer @ sK3_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[135]) ).

thf(141,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[136]) ).

thf(142,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[136]) ).

thf(143,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(144,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(145,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[138]) ).

thf(146,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[138]) ).

thf(147,plain,
    ( ( xsd_string @ sK3_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[139]) ).

thf(148,plain,
    ( ( xsd_integer @ sK3_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[140]) ).

thf(149,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[141]) ).

thf(150,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[142]) ).

thf(151,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[143]) ).

thf(152,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(153,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[145]) ).

thf(154,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[146]) ).

thf(155,plain,
    ! [SV17: $i] :
      ( ( ! [SY10: $i] :
            ( ~ ( rhasHead @ SV17 @ SY10 )
            | ( rhasLeader @ SV17 @ SY10 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[149]) ).

thf(156,plain,
    ! [SV18: $i] :
      ( ( ! [SY11: $i] :
            ( ~ ( rhasLeader @ SV18 @ SY11 )
            | ( rhasHead @ SV18 @ SY11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[150]) ).

thf(157,plain,
    ! [SV19: $i] :
      ( ( ~ ( xsd_string @ SV19 )
        | ~ ( xsd_integer @ SV19 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[151]) ).

thf(158,plain,
    ! [SV20: $i] :
      ( ( ( xsd_integer @ SV20 )
        | ( xsd_string @ SV20 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(159,plain,
    ! [SV21: $i] :
      ( ( cowlThing @ SV21 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(160,plain,
    ! [SV22: $i] :
      ( ( ~ ( cowlNothing @ SV22 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(161,plain,
    ! [SV23: $i,SV17: $i] :
      ( ( ~ ( rhasHead @ SV17 @ SV23 )
        | ( rhasLeader @ SV17 @ SV23 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(162,plain,
    ! [SV24: $i,SV18: $i] :
      ( ( ~ ( rhasLeader @ SV18 @ SV24 )
        | ( rhasHead @ SV18 @ SV24 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(163,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( xsd_string @ SV19 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV19 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[157]) ).

thf(164,plain,
    ! [SV20: $i] :
      ( ( ( xsd_integer @ SV20 )
        = $true )
      | ( ( xsd_string @ SV20 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[158]) ).

thf(165,plain,
    ! [SV22: $i] :
      ( ( cowlNothing @ SV22 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(166,plain,
    ! [SV23: $i,SV17: $i] :
      ( ( ( ~ ( rhasHead @ SV17 @ SV23 ) )
        = $true )
      | ( ( rhasLeader @ SV17 @ SV23 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[161]) ).

thf(167,plain,
    ! [SV24: $i,SV18: $i] :
      ( ( ( ~ ( rhasLeader @ SV18 @ SV24 ) )
        = $true )
      | ( ( rhasHead @ SV18 @ SV24 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[162]) ).

thf(168,plain,
    ! [SV19: $i] :
      ( ( ( xsd_string @ SV19 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV19 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(169,plain,
    ! [SV23: $i,SV17: $i] :
      ( ( ( rhasHead @ SV17 @ SV23 )
        = $false )
      | ( ( rhasLeader @ SV17 @ SV23 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(170,plain,
    ! [SV24: $i,SV18: $i] :
      ( ( ( rhasLeader @ SV18 @ SV24 )
        = $false )
      | ( ( rhasHead @ SV18 @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(171,plain,
    ! [SV19: $i] :
      ( ( ( xsd_integer @ SV19 )
        = $false )
      | ( ( xsd_string @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[168]) ).

thf(172,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[126,171,170,169,165,164,159,148,147,128,127]) ).

thf(173,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(174,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(175,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(176,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(177,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(178,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(179,plain,
    ( ( ~ ( xsd_integer @ sK4_X )
      & ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(copy,[status(thm)],[33]) ).

thf(180,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[173]) ).

thf(181,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[178]) ).

thf(182,plain,
    ( ( ~ ( ~ ~ ( xsd_integer @ sK4_X )
          | ~ ~ ( xsd_string @ sK4_X ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[179]) ).

thf(183,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[174]) ).

thf(184,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[180]) ).

thf(185,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[181]) ).

thf(186,plain,
    ( ( ~ ~ ( xsd_integer @ sK4_X )
      | ~ ~ ( xsd_string @ sK4_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[182]) ).

thf(187,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(188,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[184]) ).

thf(189,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[184]) ).

thf(190,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[185]) ).

thf(191,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[185]) ).

thf(192,plain,
    ( ( ~ ~ ( xsd_integer @ sK4_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[186]) ).

thf(193,plain,
    ( ( ~ ~ ( xsd_string @ sK4_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[186]) ).

thf(194,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(195,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(196,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[188]) ).

thf(197,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[189]) ).

thf(198,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[190]) ).

thf(199,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[191]) ).

thf(200,plain,
    ( ( ~ ( xsd_integer @ sK4_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[192]) ).

thf(201,plain,
    ( ( ~ ( xsd_string @ sK4_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[193]) ).

thf(202,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[194]) ).

thf(203,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[195]) ).

thf(204,plain,
    ! [SV25: $i] :
      ( ( cowlThing @ SV25 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(205,plain,
    ! [SV26: $i] :
      ( ( ~ ( cowlNothing @ SV26 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(206,plain,
    ! [SV27: $i] :
      ( ( ! [SY12: $i] :
            ( ~ ( rhasHead @ SV27 @ SY12 )
            | ( rhasLeader @ SV27 @ SY12 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[198]) ).

thf(207,plain,
    ! [SV28: $i] :
      ( ( ! [SY13: $i] :
            ( ~ ( rhasLeader @ SV28 @ SY13 )
            | ( rhasHead @ SV28 @ SY13 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[199]) ).

thf(208,plain,
    ( ( xsd_integer @ sK4_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(209,plain,
    ( ( xsd_string @ sK4_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(210,plain,
    ! [SV29: $i] :
      ( ( ~ ( xsd_string @ SV29 )
        | ~ ( xsd_integer @ SV29 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[202]) ).

thf(211,plain,
    ! [SV30: $i] :
      ( ( ( xsd_integer @ SV30 )
        | ( xsd_string @ SV30 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(212,plain,
    ! [SV26: $i] :
      ( ( cowlNothing @ SV26 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[205]) ).

thf(213,plain,
    ! [SV31: $i,SV27: $i] :
      ( ( ~ ( rhasHead @ SV27 @ SV31 )
        | ( rhasLeader @ SV27 @ SV31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[206]) ).

thf(214,plain,
    ! [SV32: $i,SV28: $i] :
      ( ( ~ ( rhasLeader @ SV28 @ SV32 )
        | ( rhasHead @ SV28 @ SV32 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[207]) ).

thf(215,plain,
    ! [SV29: $i] :
      ( ( ( ~ ( xsd_string @ SV29 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[210]) ).

thf(216,plain,
    ! [SV30: $i] :
      ( ( ( xsd_integer @ SV30 )
        = $true )
      | ( ( xsd_string @ SV30 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[211]) ).

thf(217,plain,
    ! [SV31: $i,SV27: $i] :
      ( ( ( ~ ( rhasHead @ SV27 @ SV31 ) )
        = $true )
      | ( ( rhasLeader @ SV27 @ SV31 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[213]) ).

thf(218,plain,
    ! [SV32: $i,SV28: $i] :
      ( ( ( ~ ( rhasLeader @ SV28 @ SV32 ) )
        = $true )
      | ( ( rhasHead @ SV28 @ SV32 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[214]) ).

thf(219,plain,
    ! [SV29: $i] :
      ( ( ( xsd_string @ SV29 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[215]) ).

thf(220,plain,
    ! [SV31: $i,SV27: $i] :
      ( ( ( rhasHead @ SV27 @ SV31 )
        = $false )
      | ( ( rhasLeader @ SV27 @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[217]) ).

thf(221,plain,
    ! [SV32: $i,SV28: $i] :
      ( ( ( rhasLeader @ SV28 @ SV32 )
        = $false )
      | ( ( rhasHead @ SV28 @ SV32 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[218]) ).

thf(222,plain,
    ! [SV29: $i] :
      ( ( ( xsd_integer @ SV29 )
        = $false )
      | ( ( xsd_string @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[219]) ).

thf(223,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[175,222,221,220,216,212,209,208,204,177,176]) ).

thf(224,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(225,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(226,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(227,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(228,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(229,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(230,plain,
    ( ( ~ ( cowlThing @ iX ) )
    = $true ),
    inference(copy,[status(thm)],[27]) ).

thf(231,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[229]) ).

thf(232,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[224]) ).

thf(233,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[225]) ).

thf(234,plain,
    ( ( cowlThing @ iX )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[230]) ).

thf(235,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(236,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(237,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(238,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[235]) ).

thf(239,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[235]) ).

thf(240,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[236]) ).

thf(241,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[236]) ).

thf(242,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[237]) ).

thf(243,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[237]) ).

thf(244,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[238]) ).

thf(245,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[239]) ).

thf(246,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[240]) ).

thf(247,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[241]) ).

thf(248,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[242]) ).

thf(249,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[243]) ).

thf(250,plain,
    ! [SV33: $i] :
      ( ( ! [SY14: $i] :
            ( ~ ( rhasHead @ SV33 @ SY14 )
            | ( rhasLeader @ SV33 @ SY14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(251,plain,
    ! [SV34: $i] :
      ( ( ! [SY15: $i] :
            ( ~ ( rhasLeader @ SV34 @ SY15 )
            | ( rhasHead @ SV34 @ SY15 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(252,plain,
    ! [SV35: $i] :
      ( ( cowlThing @ SV35 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(253,plain,
    ! [SV36: $i] :
      ( ( ~ ( cowlNothing @ SV36 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(254,plain,
    ! [SV37: $i] :
      ( ( ~ ( xsd_string @ SV37 )
        | ~ ( xsd_integer @ SV37 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(255,plain,
    ! [SV38: $i] :
      ( ( ( xsd_integer @ SV38 )
        | ( xsd_string @ SV38 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(256,plain,
    ! [SV39: $i,SV33: $i] :
      ( ( ~ ( rhasHead @ SV33 @ SV39 )
        | ( rhasLeader @ SV33 @ SV39 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(257,plain,
    ! [SV40: $i,SV34: $i] :
      ( ( ~ ( rhasLeader @ SV34 @ SV40 )
        | ( rhasHead @ SV34 @ SV40 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(258,plain,
    ! [SV36: $i] :
      ( ( cowlNothing @ SV36 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(259,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( xsd_string @ SV37 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV37 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[254]) ).

thf(260,plain,
    ! [SV38: $i] :
      ( ( ( xsd_integer @ SV38 )
        = $true )
      | ( ( xsd_string @ SV38 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[255]) ).

thf(261,plain,
    ! [SV39: $i,SV33: $i] :
      ( ( ( ~ ( rhasHead @ SV33 @ SV39 ) )
        = $true )
      | ( ( rhasLeader @ SV33 @ SV39 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[256]) ).

thf(262,plain,
    ! [SV40: $i,SV34: $i] :
      ( ( ( ~ ( rhasLeader @ SV34 @ SV40 ) )
        = $true )
      | ( ( rhasHead @ SV34 @ SV40 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[257]) ).

thf(263,plain,
    ! [SV37: $i] :
      ( ( ( xsd_string @ SV37 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV37 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(264,plain,
    ! [SV39: $i,SV33: $i] :
      ( ( ( rhasHead @ SV33 @ SV39 )
        = $false )
      | ( ( rhasLeader @ SV33 @ SV39 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(265,plain,
    ! [SV40: $i,SV34: $i] :
      ( ( ( rhasLeader @ SV34 @ SV40 )
        = $false )
      | ( ( rhasHead @ SV34 @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[262]) ).

thf(266,plain,
    ! [SV37: $i] :
      ( ( ( xsd_integer @ SV37 )
        = $false )
      | ( ( xsd_string @ SV37 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(267,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[226,266,265,264,260,258,252,234,228,227]) ).

thf(268,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(269,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(270,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(271,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(272,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(273,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(274,plain,
    ( ( ~ ( rhasHead @ iX @ iY ) )
    = $true ),
    inference(copy,[status(thm)],[28]) ).

thf(275,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[268]) ).

thf(276,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[269]) ).

thf(277,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[273]) ).

thf(278,plain,
    ( ( rhasHead @ iX @ iY )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(279,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(280,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[276]) ).

thf(281,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[277]) ).

thf(282,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[279]) ).

thf(283,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[279]) ).

thf(284,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[280]) ).

thf(285,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[280]) ).

thf(286,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[281]) ).

thf(287,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[281]) ).

thf(288,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[282]) ).

thf(289,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(290,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[284]) ).

thf(291,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[285]) ).

thf(292,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[286]) ).

thf(293,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[287]) ).

thf(294,plain,
    ! [SV41: $i] :
      ( ( cowlThing @ SV41 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[288]) ).

thf(295,plain,
    ! [SV42: $i] :
      ( ( ~ ( cowlNothing @ SV42 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[289]) ).

thf(296,plain,
    ! [SV43: $i] :
      ( ( ~ ( xsd_string @ SV43 )
        | ~ ( xsd_integer @ SV43 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[290]) ).

thf(297,plain,
    ! [SV44: $i] :
      ( ( ( xsd_integer @ SV44 )
        | ( xsd_string @ SV44 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[291]) ).

thf(298,plain,
    ! [SV45: $i] :
      ( ( ! [SY16: $i] :
            ( ~ ( rhasHead @ SV45 @ SY16 )
            | ( rhasLeader @ SV45 @ SY16 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(299,plain,
    ! [SV46: $i] :
      ( ( ! [SY17: $i] :
            ( ~ ( rhasLeader @ SV46 @ SY17 )
            | ( rhasHead @ SV46 @ SY17 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[293]) ).

thf(300,plain,
    ! [SV42: $i] :
      ( ( cowlNothing @ SV42 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(301,plain,
    ! [SV43: $i] :
      ( ( ( ~ ( xsd_string @ SV43 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV43 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[296]) ).

thf(302,plain,
    ! [SV44: $i] :
      ( ( ( xsd_integer @ SV44 )
        = $true )
      | ( ( xsd_string @ SV44 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[297]) ).

thf(303,plain,
    ! [SV47: $i,SV45: $i] :
      ( ( ~ ( rhasHead @ SV45 @ SV47 )
        | ( rhasLeader @ SV45 @ SV47 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[298]) ).

thf(304,plain,
    ! [SV48: $i,SV46: $i] :
      ( ( ~ ( rhasLeader @ SV46 @ SV48 )
        | ( rhasHead @ SV46 @ SV48 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[299]) ).

thf(305,plain,
    ! [SV43: $i] :
      ( ( ( xsd_string @ SV43 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV43 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[301]) ).

thf(306,plain,
    ! [SV47: $i,SV45: $i] :
      ( ( ( ~ ( rhasHead @ SV45 @ SV47 ) )
        = $true )
      | ( ( rhasLeader @ SV45 @ SV47 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(307,plain,
    ! [SV48: $i,SV46: $i] :
      ( ( ( ~ ( rhasLeader @ SV46 @ SV48 ) )
        = $true )
      | ( ( rhasHead @ SV46 @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[304]) ).

thf(308,plain,
    ! [SV43: $i] :
      ( ( ( xsd_integer @ SV43 )
        = $false )
      | ( ( xsd_string @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[305]) ).

thf(309,plain,
    ! [SV47: $i,SV45: $i] :
      ( ( ( rhasHead @ SV45 @ SV47 )
        = $false )
      | ( ( rhasLeader @ SV45 @ SV47 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(310,plain,
    ! [SV48: $i,SV46: $i] :
      ( ( ( rhasLeader @ SV46 @ SV48 )
        = $false )
      | ( ( rhasHead @ SV46 @ SV48 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(311,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[270,310,309,308,302,300,294,278,272,271]) ).

thf(312,plain,
    ( ( ! [X: $i] : ( cowlThing @ X )
      & ! [X: $i] :
          ~ ( cowlNothing @ X ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(313,plain,
    ( ( ! [X: $i] :
          ( ~ ( xsd_string @ X )
          | ~ ( xsd_integer @ X ) )
      & ! [X: $i] :
          ( ( xsd_integer @ X )
          | ( xsd_string @ X ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(314,plain,
    ( ( cowlThing @ iX )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(315,plain,
    ( ( rhasLeader @ iX @ iY )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(316,plain,
    ( ( cowlThing @ iY )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(317,plain,
    ( ( ! [X: $i,Y: $i] :
          ( ~ ( rhasHead @ X @ Y )
          | ( rhasLeader @ X @ Y ) )
      & ! [X: $i,Y: $i] :
          ( ~ ( rhasLeader @ X @ Y )
          | ( rhasHead @ X @ Y ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(318,plain,
    ( ( ~ ( cowlThing @ iY ) )
    = $true ),
    inference(copy,[status(thm)],[29]) ).

thf(319,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
          | ~ ! [SX0: $i] :
                ~ ( cowlNothing @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[312]) ).

thf(320,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasHead @ SX0 @ SX1 )
                | ( rhasLeader @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( rhasLeader @ SX0 @ SX1 )
                | ( rhasHead @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[317]) ).

thf(321,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( xsd_string @ SX0 )
                | ~ ( xsd_integer @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ( xsd_integer @ SX0 )
                | ( xsd_string @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[313]) ).

thf(322,plain,
    ( ( cowlThing @ iY )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(323,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 )
      | ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[319]) ).

thf(324,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[320]) ).

thf(325,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[321]) ).

thf(326,plain,
    ( ( ~ ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(327,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ( cowlNothing @ SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(328,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasHead @ SX0 @ SX1 )
            | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(329,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( rhasLeader @ SX0 @ SX1 )
            | ( rhasHead @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(330,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( xsd_string @ SX0 )
            | ~ ( xsd_integer @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[325]) ).

thf(331,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( xsd_integer @ SX0 )
            | ( xsd_string @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[325]) ).

thf(332,plain,
    ( ( ! [SX0: $i] : ( cowlThing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[326]) ).

thf(333,plain,
    ( ( ! [SX0: $i] :
          ~ ( cowlNothing @ SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[327]) ).

thf(334,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasHead @ SX0 @ SX1 )
          | ( rhasLeader @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(335,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rhasLeader @ SX0 @ SX1 )
          | ( rhasHead @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[329]) ).

thf(336,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( xsd_string @ SX0 )
          | ~ ( xsd_integer @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[330]) ).

thf(337,plain,
    ( ( ! [SX0: $i] :
          ( ( xsd_integer @ SX0 )
          | ( xsd_string @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[331]) ).

thf(338,plain,
    ! [SV49: $i] :
      ( ( cowlThing @ SV49 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[332]) ).

thf(339,plain,
    ! [SV50: $i] :
      ( ( ~ ( cowlNothing @ SV50 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[333]) ).

thf(340,plain,
    ! [SV51: $i] :
      ( ( ! [SY18: $i] :
            ( ~ ( rhasHead @ SV51 @ SY18 )
            | ( rhasLeader @ SV51 @ SY18 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(341,plain,
    ! [SV52: $i] :
      ( ( ! [SY19: $i] :
            ( ~ ( rhasLeader @ SV52 @ SY19 )
            | ( rhasHead @ SV52 @ SY19 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[335]) ).

thf(342,plain,
    ! [SV53: $i] :
      ( ( ~ ( xsd_string @ SV53 )
        | ~ ( xsd_integer @ SV53 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[336]) ).

thf(343,plain,
    ! [SV54: $i] :
      ( ( ( xsd_integer @ SV54 )
        | ( xsd_string @ SV54 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[337]) ).

thf(344,plain,
    ! [SV50: $i] :
      ( ( cowlNothing @ SV50 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(345,plain,
    ! [SV55: $i,SV51: $i] :
      ( ( ~ ( rhasHead @ SV51 @ SV55 )
        | ( rhasLeader @ SV51 @ SV55 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[340]) ).

thf(346,plain,
    ! [SV56: $i,SV52: $i] :
      ( ( ~ ( rhasLeader @ SV52 @ SV56 )
        | ( rhasHead @ SV52 @ SV56 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[341]) ).

thf(347,plain,
    ! [SV53: $i] :
      ( ( ( ~ ( xsd_string @ SV53 ) )
        = $true )
      | ( ( ~ ( xsd_integer @ SV53 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[342]) ).

thf(348,plain,
    ! [SV54: $i] :
      ( ( ( xsd_integer @ SV54 )
        = $true )
      | ( ( xsd_string @ SV54 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[343]) ).

thf(349,plain,
    ! [SV55: $i,SV51: $i] :
      ( ( ( ~ ( rhasHead @ SV51 @ SV55 ) )
        = $true )
      | ( ( rhasLeader @ SV51 @ SV55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[345]) ).

thf(350,plain,
    ! [SV56: $i,SV52: $i] :
      ( ( ( ~ ( rhasLeader @ SV52 @ SV56 ) )
        = $true )
      | ( ( rhasHead @ SV52 @ SV56 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[346]) ).

thf(351,plain,
    ! [SV53: $i] :
      ( ( ( xsd_string @ SV53 )
        = $false )
      | ( ( ~ ( xsd_integer @ SV53 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[347]) ).

thf(352,plain,
    ! [SV55: $i,SV51: $i] :
      ( ( ( rhasHead @ SV51 @ SV55 )
        = $false )
      | ( ( rhasLeader @ SV51 @ SV55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[349]) ).

thf(353,plain,
    ! [SV56: $i,SV52: $i] :
      ( ( ( rhasLeader @ SV52 @ SV56 )
        = $false )
      | ( ( rhasHead @ SV52 @ SV56 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(354,plain,
    ! [SV53: $i] :
      ( ( ( xsd_integer @ SV53 )
        = $false )
      | ( ( xsd_string @ SV53 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(355,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[314,354,353,352,348,344,338,322,316,315]) ).

thf(356,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[355,80,123,172,223,267,311]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.12  % Problem  : KRS169+1 : TPTP v8.1.0. Released v3.1.0.
% 0.09/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.33  % Computer : n028.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Tue Jun  7 13:26:00 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.13/0.34  
% 0.13/0.34   No.of.Axioms: 6
% 0.13/0.34  
% 0.13/0.34   Length.of.Defs: 0
% 0.13/0.34  
% 0.13/0.34   Contains.Choice.Funs: false
% 0.13/0.34  (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:8,loop_count:0,foatp_calls:0,translation:fof_full).............
% 0.18/0.54  
% 0.18/0.54  ********************************
% 0.18/0.54  *   All subproblems solved!    *
% 0.18/0.54  ********************************
% 0.18/0.54  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:355,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.18/0.57  
% 0.18/0.57  %**** Beginning of derivation protocol ****
% 0.18/0.57  % SZS output start CNFRefutation
% See solution above
% 0.18/0.58  
% 0.18/0.58  %**** End of derivation protocol ****
% 0.18/0.58  %**** no. of clauses in derivation: 356 ****
% 0.18/0.58  %**** clause counter: 355 ****
% 0.18/0.58  
% 0.18/0.58  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:6,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:355,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------