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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SWV406+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n015.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:57:36 AM UTC 2026

% Result   : Theorem 5.99s 1.36s
% Output   : CNFRefutation 5.99s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   21
%            Number of leaves      :   16
% Syntax   : Number of formulae    :  420 ( 245 unt;   0 typ;   0 def)
%            Number of atoms       : 2571 ( 841 equ;   0 cnn)
%            Maximal formula atoms :    6 (   6 avg)
%            Number of connectives : 6331 ( 989   ~; 817   |;  12   &;4437   @)
%                                         (  32 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   4 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   45 (  42 usr;  16 con; 0-3 aty)
%            Number of variables   : 1554 (   0   ^;1554   !;   0   ?;1554   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_bad,type,
    bad: $i ).

thf(tp_bottom,type,
    bottom: $i ).

thf(tp_check_cpq,type,
    check_cpq: $i > $o ).

thf(tp_contains_cpq,type,
    contains_cpq: $i > $i > $o ).

thf(tp_contains_slb,type,
    contains_slb: $i > $i > $o ).

thf(tp_create_slb,type,
    create_slb: $i ).

thf(tp_findmin_cpq_eff,type,
    findmin_cpq_eff: $i > $i ).

thf(tp_findmin_cpq_res,type,
    findmin_cpq_res: $i > $i ).

thf(tp_findmin_pqp_res,type,
    findmin_pqp_res: $i > $i ).

thf(tp_insert_cpq,type,
    insert_cpq: $i > $i > $i ).

thf(tp_insert_pqp,type,
    insert_pqp: $i > $i > $i ).

thf(tp_insert_slb,type,
    insert_slb: $i > $i > $i ).

thf(tp_isnonempty_slb,type,
    isnonempty_slb: $i > $o ).

thf(tp_less_than,type,
    less_than: $i > $i > $o ).

thf(tp_lookup_slb,type,
    lookup_slb: $i > $i > $i ).

thf(tp_ok,type,
    ok: $i > $o ).

thf(tp_pair,type,
    pair: $i > $i > $i ).

thf(tp_pair_in_list,type,
    pair_in_list: $i > $i > $i > $o ).

thf(tp_remove_cpq,type,
    remove_cpq: $i > $i > $i ).

thf(tp_remove_pqp,type,
    remove_pqp: $i > $i > $i ).

thf(tp_remove_slb,type,
    remove_slb: $i > $i > $i ).

thf(tp_removemin_cpq_eff,type,
    removemin_cpq_eff: $i > $i ).

thf(tp_removemin_cpq_res,type,
    removemin_cpq_res: $i > $i ).

thf(tp_sK10_SX0,type,
    sK10_SX0: $i ).

thf(tp_sK11_SY199,type,
    sK11_SY199: $i ).

thf(tp_sK12_SY217,type,
    sK12_SY217: $i ).

thf(tp_sK13_SY225,type,
    sK13_SY225: $i ).

thf(tp_sK14_SX2,type,
    sK14_SX2: $i > $i > $i ).

thf(tp_sK15_SY233,type,
    sK15_SY233: $i > $i > $i ).

thf(tp_sK1_U,type,
    sK1_U: $i ).

thf(tp_sK2_SX0,type,
    sK2_SX0: $i ).

thf(tp_sK3_SY104,type,
    sK3_SY104: $i ).

thf(tp_sK4_SY127,type,
    sK4_SY127: $i ).

thf(tp_sK5_SY139,type,
    sK5_SY139: $i ).

thf(tp_sK6_SY145,type,
    sK6_SY145: $i ).

thf(tp_sK7_SY147,type,
    sK7_SY147: $i ).

thf(tp_sK8_SX2,type,
    sK8_SX2: $i > $i > $i ).

thf(tp_sK9_SY149,type,
    sK9_SY149: $i > $i > $i ).

thf(tp_strictly_less_than,type,
    strictly_less_than: $i > $i > $o ).

thf(tp_succ_cpq,type,
    succ_cpq: $i > $i > $o ).

thf(tp_triple,type,
    triple: $i > $i > $i > $i ).

thf(tp_update_slb,type,
    update_slb: $i > $i > $i ).

thf(16,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
      ( ( strictly_less_than @ X @ Y )
     => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
      <=> $false ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax38) ).

thf(17,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
      ( ( less_than @ Y @ X )
     => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
      <=> ( check_cpq @ ( triple @ U @ V @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax37) ).

thf(18,axiom,
    ! [U: $i,V: $i] : ( check_cpq @ ( triple @ U @ create_slb @ V ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax36) ).

thf(24,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ( less_than @ W @ X )
     => ( ( update_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
        = ( insert_slb @ ( update_slb @ U @ W ) @ ( pair @ V @ X ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax30) ).

thf(28,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ( lookup_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
      = W ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax26) ).

thf(30,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ( remove_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
      = U ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax24) ).

thf(31,axiom,
    ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
      ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W @ Y )
    <=> ( ( pair_in_list @ U @ W @ Y )
        | ( ( V = W )
          & ( X = Y ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax23) ).

thf(32,axiom,
    ! [U: $i,V: $i] :
      ~ ( pair_in_list @ create_slb @ U @ V ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax22) ).

thf(33,axiom,
    ! [U: $i,V: $i,W: $i,X: $i] :
      ( ( contains_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
    <=> ( ( contains_slb @ U @ W )
        | ( V = W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax21) ).

thf(35,axiom,
    ! [U: $i,V: $i,W: $i] : ( isnonempty_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax19) ).

thf(37,axiom,
    ! [U: $i] : ( less_than @ bottom @ U ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',bottom_smallest) ).

thf(38,axiom,
    ! [U: $i,V: $i] :
      ( ( strictly_less_than @ U @ V )
    <=> ( ( less_than @ U @ V )
        & ~ ( less_than @ V @ U ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',stricly_smaller_definition) ).

thf(39,axiom,
    ! [U: $i] : ( less_than @ U @ U ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity) ).

thf(40,axiom,
    ! [U: $i,V: $i] :
      ( ( less_than @ U @ V )
      | ( less_than @ V @ U ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',totality) ).

thf(41,axiom,
    ! [U: $i,V: $i,W: $i] :
      ( ( ( less_than @ U @ V )
        & ( less_than @ V @ W ) )
     => ( less_than @ U @ W ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity) ).

thf(42,conjecture,
    ! [U: $i] :
      ( ! [V: $i,W: $i] :
          ( ( check_cpq @ ( triple @ V @ U @ W ) )
        <=> ! [X: $i,Y: $i] :
              ( ( pair_in_list @ U @ X @ Y )
             => ( less_than @ Y @ X ) ) )
     => ! [Z: $i,X1: $i,X2: $i,X3: $i] :
          ( ( check_cpq @ ( triple @ Z @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X1 ) )
        <=> ! [X4: $i,X5: $i] :
              ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X4 @ X5 )
             => ( less_than @ X5 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l42_co) ).

thf(43,negated_conjecture,
    ( ( ! [U: $i] :
          ( ! [V: $i,W: $i] :
              ( ( check_cpq @ ( triple @ V @ U @ W ) )
            <=> ! [X: $i,Y: $i] :
                  ( ( pair_in_list @ U @ X @ Y )
                 => ( less_than @ Y @ X ) ) )
         => ! [Z: $i,X1: $i,X2: $i,X3: $i] :
              ( ( check_cpq @ ( triple @ Z @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X1 ) )
            <=> ! [X4: $i,X5: $i] :
                  ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X4 @ X5 )
                 => ( less_than @ X5 @ X4 ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[42]) ).

thf(44,plain,
    ( ( ! [U: $i] :
          ( ! [V: $i,W: $i] :
              ( ( check_cpq @ ( triple @ V @ U @ W ) )
            <=> ! [X: $i,Y: $i] :
                  ( ( pair_in_list @ U @ X @ Y )
                 => ( less_than @ Y @ X ) ) )
         => ! [Z: $i,X1: $i,X2: $i,X3: $i] :
              ( ( check_cpq @ ( triple @ Z @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X1 ) )
            <=> ! [X4: $i,X5: $i] :
                  ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ X2 @ X3 ) ) @ X4 @ X5 )
                 => ( less_than @ X5 @ X4 ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[43]) ).

thf(45,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( strictly_less_than @ X @ Y )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> $false ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(46,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( less_than @ Y @ X )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> ( check_cpq @ ( triple @ U @ V @ W ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(47,plain,
    ( ( ! [U: $i,V: $i] : ( check_cpq @ ( triple @ U @ create_slb @ V ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(48,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( less_than @ W @ X )
         => ( ( update_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
            = ( insert_slb @ ( update_slb @ U @ W ) @ ( pair @ V @ X ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(49,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( lookup_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = W ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(50,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( remove_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = U ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(51,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W @ Y )
        <=> ( ( pair_in_list @ U @ W @ Y )
            | ( ( V = W )
              & ( X = Y ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(52,plain,
    ( ( ! [U: $i,V: $i] :
          ~ ( pair_in_list @ create_slb @ U @ V ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(53,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( contains_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
        <=> ( ( contains_slb @ U @ W )
            | ( V = W ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[33]) ).

thf(54,plain,
    ( ( ! [U: $i,V: $i,W: $i] : ( isnonempty_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[35]) ).

thf(55,plain,
    ( ( ! [U: $i] : ( less_than @ bottom @ U ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37]) ).

thf(56,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( strictly_less_than @ U @ V )
        <=> ( ( less_than @ U @ V )
            & ~ ( less_than @ V @ U ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(57,plain,
    ( ( ! [U: $i] : ( less_than @ U @ U ) )
    = $true ),
    inference(unfold_def,[status(thm)],[39]) ).

thf(58,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( less_than @ U @ V )
          | ( less_than @ V @ U ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[40]) ).

thf(59,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( ( less_than @ U @ V )
            & ( less_than @ V @ W ) )
         => ( less_than @ U @ W ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[41]) ).

thf(60,plain,
    ( ( ! [SY56: $i,SY57: $i] :
          ( ( check_cpq @ ( triple @ SY56 @ sK1_U @ SY57 ) )
        <=> ! [SY58: $i,SY59: $i] :
              ( ( pair_in_list @ sK1_U @ SY58 @ SY59 )
             => ( less_than @ SY59 @ SY58 ) ) )
     => ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
          ( ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) )
        <=> ! [SY64: $i,SY65: $i] :
              ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
             => ( less_than @ SY65 @ SY64 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[44]) ).

thf(61,plain,
    ( ( ! [SY56: $i,SY57: $i] :
          ( ( check_cpq @ ( triple @ SY56 @ sK1_U @ SY57 ) )
        <=> ! [SY58: $i,SY59: $i] :
              ( ( pair_in_list @ sK1_U @ SY58 @ SY59 )
             => ( less_than @ SY59 @ SY58 ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[60]) ).

thf(62,plain,
    ( ( ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
          ( ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) )
        <=> ! [SY64: $i,SY65: $i] :
              ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
             => ( less_than @ SY65 @ SY64 ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[60]) ).

thf(63,plain,
    ( ( ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
          ( ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) )
         => ! [SY64: $i,SY65: $i] :
              ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
             => ( less_than @ SY65 @ SY64 ) ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[62]) ).

thf(64,plain,
    ( ( ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
          ( ! [SY64: $i,SY65: $i] :
              ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
             => ( less_than @ SY65 @ SY64 ) )
         => ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[62]) ).

thf(65,plain,
    ( ( ~ ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
            ( ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) )
           => ! [SY64: $i,SY65: $i] :
                ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
               => ( less_than @ SY65 @ SY64 ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[63]) ).

thf(66,plain,
    ( ( ~ ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
            ( ! [SY64: $i,SY65: $i] :
                ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
               => ( less_than @ SY65 @ SY64 ) )
           => ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[64]) ).

thf(67,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( ( less_than @ U @ V )
            & ( less_than @ V @ W ) )
         => ( less_than @ U @ W ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(68,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( less_than @ U @ V )
          | ( less_than @ V @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(69,plain,
    ( ( ! [U: $i] : ( less_than @ U @ U ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(70,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( strictly_less_than @ U @ V )
        <=> ( ( less_than @ U @ V )
            & ~ ( less_than @ V @ U ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(71,plain,
    ( ( ! [U: $i] : ( less_than @ bottom @ U ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(72,plain,
    ( ( ! [U: $i,V: $i,W: $i] : ( isnonempty_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(73,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( contains_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
        <=> ( ( contains_slb @ U @ W )
            | ( V = W ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(74,plain,
    ( ( ! [U: $i,V: $i] :
          ~ ( pair_in_list @ create_slb @ U @ V ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(75,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W @ Y )
        <=> ( ( pair_in_list @ U @ W @ Y )
            | ( ( V = W )
              & ( X = Y ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(76,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( remove_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = U ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(77,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( lookup_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = W ) )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(78,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( less_than @ W @ X )
         => ( ( update_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
            = ( insert_slb @ ( update_slb @ U @ W ) @ ( pair @ V @ X ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(79,plain,
    ( ( ! [U: $i,V: $i] : ( check_cpq @ ( triple @ U @ create_slb @ V ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(80,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( less_than @ Y @ X )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> ( check_cpq @ ( triple @ U @ V @ W ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(81,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( strictly_less_than @ X @ Y )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> $false ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(82,plain,
    ( ( ! [SY56: $i,SY57: $i] :
          ( ( check_cpq @ ( triple @ SY56 @ sK1_U @ SY57 ) )
        <=> ! [SY58: $i,SY59: $i] :
              ( ( pair_in_list @ sK1_U @ SY58 @ SY59 )
             => ( less_than @ SY59 @ SY58 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(83,plain,
    ( ( ~ ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
            ( ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) )
           => ! [SY64: $i,SY65: $i] :
                ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
               => ( less_than @ SY65 @ SY64 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(84,plain,
    ( ( ~ ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
            ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX1 ) )
            | ! [SX4: $i,SX5: $i] :
                ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX4 @ SX5 )
                | ( less_than @ SX5 @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[83]) ).

thf(85,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 )
                | ( contains_slb @ SX0 @ SX2 )
                | ( SX1 = SX2 ) )
            | ~ ( ~ ( ( contains_slb @ SX0 @ SX2 )
                    | ( SX1 = SX2 ) )
                | ( contains_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[73]) ).

thf(86,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 @ SX4 )
                | ( pair_in_list @ SX0 @ SX2 @ SX4 )
                | ~ ( ( SX1 != SX2 )
                    | ( SX3 != SX4 ) ) )
            | ~ ( ~ ( ( pair_in_list @ SX0 @ SX2 @ SX4 )
                    | ~ ( ( SX1 != SX2 )
                        | ( SX3 != SX4 ) ) )
                | ( pair_in_list @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[75]) ).

thf(87,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ~ ( ~ ( less_than @ SX0 @ SX1 )
                | ~ ( less_than @ SX1 @ SX2 ) )
          | ( less_than @ SX0 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[67]) ).

thf(88,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( strictly_less_than @ SX0 @ SX1 )
                | ~ ( ~ ( less_than @ SX0 @ SX1 )
                    | ~ ~ ( less_than @ SX1 @ SX0 ) ) )
            | ~ ( ~ ~ ( ~ ( less_than @ SX0 @ SX1 )
                      | ~ ~ ( less_than @ SX1 @ SX0 ) )
                | ( strictly_less_than @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[70]) ).

thf(89,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ( strictly_less_than @ SX3 @ SX4 )
          | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81]) ).

thf(90,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ~ ( less_than @ SX2 @ SX3 )
          | ( ( update_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 )
            = ( insert_slb @ ( update_slb @ SX0 @ SX2 ) @ ( pair @ SX1 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[78]) ).

thf(91,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ sK1_U @ SX1 ) )
                | ! [SX2: $i,SX3: $i] :
                    ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                    | ( less_than @ SX3 @ SX2 ) ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) )
                | ( check_cpq @ ( triple @ SX0 @ sK1_U @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[82]) ).

thf(92,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ( less_than @ SX4 @ SX3 )
          | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) )
                  | ( check_cpq @ ( triple @ SX0 @ SX1 @ SX2 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SX0 @ SX1 @ SX2 ) )
                  | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[80]) ).

thf(93,plain,
    ! [SV1: $i] :
      ( ( ! [SY66: $i] :
            ( ( less_than @ SV1 @ SY66 )
            | ( less_than @ SY66 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[68]) ).

thf(94,plain,
    ! [SV2: $i] :
      ( ( less_than @ SV2 @ SV2 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[69]) ).

thf(95,plain,
    ! [SV3: $i] :
      ( ( less_than @ bottom @ SV3 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(96,plain,
    ! [SV4: $i] :
      ( ( ! [SY67: $i,SY68: $i] : ( isnonempty_slb @ ( insert_slb @ SV4 @ ( pair @ SY67 @ SY68 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[72]) ).

thf(97,plain,
    ! [SV5: $i] :
      ( ( ! [SY69: $i] :
            ~ ( pair_in_list @ create_slb @ SV5 @ SY69 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[74]) ).

thf(98,plain,
    ! [SV6: $i] :
      ( ( ! [SY70: $i,SY71: $i] :
            ( ( remove_slb @ ( insert_slb @ SV6 @ ( pair @ SY70 @ SY71 ) ) @ SY70 )
            = SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[76]) ).

thf(99,plain,
    ! [SV7: $i] :
      ( ( ! [SY72: $i,SY73: $i] :
            ( ( lookup_slb @ ( insert_slb @ SV7 @ ( pair @ SY72 @ SY73 ) ) @ SY72 )
            = SY73 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[77]) ).

thf(100,plain,
    ! [SV8: $i] :
      ( ( ! [SY74: $i] : ( check_cpq @ ( triple @ SV8 @ create_slb @ SY74 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[79]) ).

thf(101,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX1 ) )
          | ! [SX4: $i,SX5: $i] :
              ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX4 @ SX5 )
              | ( less_than @ SX5 @ SX4 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[84]) ).

thf(102,plain,
    ! [SV9: $i] :
      ( ( ! [SY75: $i,SY76: $i,SY77: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SY75 @ SY77 ) ) @ SY76 )
                  | ( contains_slb @ SV9 @ SY76 )
                  | ( SY75 = SY76 ) )
              | ~ ( ~ ( ( contains_slb @ SV9 @ SY76 )
                      | ( SY75 = SY76 ) )
                  | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SY75 @ SY77 ) ) @ SY76 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[85]) ).

thf(103,plain,
    ! [SV10: $i] :
      ( ( ! [SY78: $i,SY79: $i,SY80: $i,SY81: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SY78 @ SY80 ) ) @ SY79 @ SY81 )
                  | ( pair_in_list @ SV10 @ SY79 @ SY81 )
                  | ~ ( ( SY78 != SY79 )
                      | ( SY80 != SY81 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV10 @ SY79 @ SY81 )
                      | ~ ( ( SY78 != SY79 )
                          | ( SY80 != SY81 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SY78 @ SY80 ) ) @ SY79 @ SY81 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(104,plain,
    ! [SV11: $i] :
      ( ( ! [SY82: $i,SY83: $i] :
            ( ~ ~ ( ~ ( less_than @ SV11 @ SY82 )
                  | ~ ( less_than @ SY82 @ SY83 ) )
            | ( less_than @ SV11 @ SY83 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[87]) ).

thf(105,plain,
    ! [SV12: $i] :
      ( ( ! [SY84: $i] :
            ~ ( ~ ( ~ ( strictly_less_than @ SV12 @ SY84 )
                  | ~ ( ~ ( less_than @ SV12 @ SY84 )
                      | ~ ~ ( less_than @ SY84 @ SV12 ) ) )
              | ~ ( ~ ~ ( ~ ( less_than @ SV12 @ SY84 )
                        | ~ ~ ( less_than @ SY84 @ SV12 ) )
                  | ( strictly_less_than @ SV12 @ SY84 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(106,plain,
    ! [SV13: $i] :
      ( ( ! [SY85: $i,SY86: $i,SY87: $i,SY88: $i] :
            ( ~ ( strictly_less_than @ SY87 @ SY88 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SY85 @ ( pair @ SY87 @ SY88 ) ) @ SY86 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SY85 @ ( pair @ SY87 @ SY88 ) ) @ SY86 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[89]) ).

thf(107,plain,
    ! [SV14: $i] :
      ( ( ! [SY89: $i,SY90: $i,SY91: $i] :
            ( ~ ( less_than @ SY90 @ SY91 )
            | ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SY89 @ SY91 ) ) @ SY90 )
              = ( insert_slb @ ( update_slb @ SV14 @ SY90 ) @ ( pair @ SY89 @ SY91 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(108,plain,
    ! [SV15: $i] :
      ( ( ! [SY92: $i] :
            ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SY92 ) )
                  | ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) ) )
              | ~ ( ~ ! [SX2: $i,SX3: $i] :
                        ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                        | ( less_than @ SX3 @ SX2 ) )
                  | ( check_cpq @ ( triple @ SV15 @ sK1_U @ SY92 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[91]) ).

thf(109,plain,
    ! [SV16: $i] :
      ( ( ! [SY97: $i,SY98: $i,SY99: $i,SY100: $i] :
            ( ~ ( less_than @ SY100 @ SY99 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SY97 @ ( pair @ SY99 @ SY100 ) ) @ SY98 ) )
                    | ( check_cpq @ ( triple @ SV16 @ SY97 @ SY98 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SY97 @ SY98 ) )
                    | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SY97 @ ( pair @ SY99 @ SY100 ) ) @ SY98 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[92]) ).

thf(110,plain,
    ! [SV17: $i,SV1: $i] :
      ( ( ( less_than @ SV1 @ SV17 )
        | ( less_than @ SV17 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(111,plain,
    ! [SV18: $i,SV4: $i] :
      ( ( ! [SY101: $i] : ( isnonempty_slb @ ( insert_slb @ SV4 @ ( pair @ SV18 @ SY101 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[96]) ).

thf(112,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ~ ( pair_in_list @ create_slb @ SV5 @ SV19 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[97]) ).

thf(113,plain,
    ! [SV20: $i,SV6: $i] :
      ( ( ! [SY102: $i] :
            ( ( remove_slb @ ( insert_slb @ SV6 @ ( pair @ SV20 @ SY102 ) ) @ SV20 )
            = SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[98]) ).

thf(114,plain,
    ! [SV21: $i,SV7: $i] :
      ( ( ! [SY103: $i] :
            ( ( lookup_slb @ ( insert_slb @ SV7 @ ( pair @ SV21 @ SY103 ) ) @ SV21 )
            = SY103 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(115,plain,
    ! [SV22: $i,SV8: $i] :
      ( ( check_cpq @ ( triple @ SV8 @ create_slb @ SV22 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[100]) ).

thf(116,plain,
    ( ( ! [SY104: $i,SY105: $i,SY106: $i] :
          ( ~ ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ SY105 @ SY106 ) ) @ SY104 ) )
          | ! [SX4: $i,SX5: $i] :
              ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY105 @ SY106 ) ) @ SX4 @ SX5 )
              | ( less_than @ SX5 @ SX4 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[101]) ).

thf(117,plain,
    ! [SV23: $i,SV9: $i] :
      ( ( ! [SY109: $i,SY110: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SY110 ) ) @ SY109 )
                  | ( contains_slb @ SV9 @ SY109 )
                  | ( SV23 = SY109 ) )
              | ~ ( ~ ( ( contains_slb @ SV9 @ SY109 )
                      | ( SV23 = SY109 ) )
                  | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SY110 ) ) @ SY109 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[102]) ).

thf(118,plain,
    ! [SV24: $i,SV10: $i] :
      ( ( ! [SY111: $i,SY112: $i,SY113: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SY112 ) ) @ SY111 @ SY113 )
                  | ( pair_in_list @ SV10 @ SY111 @ SY113 )
                  | ~ ( ( SV24 != SY111 )
                      | ( SY112 != SY113 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV10 @ SY111 @ SY113 )
                      | ~ ( ( SV24 != SY111 )
                          | ( SY112 != SY113 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SY112 ) ) @ SY111 @ SY113 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[103]) ).

thf(119,plain,
    ! [SV25: $i,SV11: $i] :
      ( ( ! [SY114: $i] :
            ( ~ ~ ( ~ ( less_than @ SV11 @ SV25 )
                  | ~ ( less_than @ SV25 @ SY114 ) )
            | ( less_than @ SV11 @ SY114 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[104]) ).

thf(120,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( ~ ( ~ ( strictly_less_than @ SV12 @ SV26 )
                | ~ ( ~ ( less_than @ SV12 @ SV26 )
                    | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
            | ~ ( ~ ~ ( ~ ( less_than @ SV12 @ SV26 )
                      | ~ ~ ( less_than @ SV26 @ SV12 ) )
                | ( strictly_less_than @ SV12 @ SV26 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[105]) ).

thf(121,plain,
    ! [SV27: $i,SV13: $i] :
      ( ( ! [SY115: $i,SY116: $i,SY117: $i] :
            ( ~ ( strictly_less_than @ SY116 @ SY117 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SY116 @ SY117 ) ) @ SY115 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SY116 @ SY117 ) ) @ SY115 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[106]) ).

thf(122,plain,
    ! [SV28: $i,SV14: $i] :
      ( ( ! [SY118: $i,SY119: $i] :
            ( ~ ( less_than @ SY118 @ SY119 )
            | ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SV28 @ SY119 ) ) @ SY118 )
              = ( insert_slb @ ( update_slb @ SV14 @ SY118 ) @ ( pair @ SV28 @ SY119 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(123,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
                | ! [SX2: $i,SX3: $i] :
                    ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                    | ( less_than @ SX3 @ SX2 ) ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) )
                | ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[108]) ).

thf(124,plain,
    ! [SV30: $i,SV16: $i] :
      ( ( ! [SY124: $i,SY125: $i,SY126: $i] :
            ( ~ ( less_than @ SY126 @ SY125 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SY125 @ SY126 ) ) @ SY124 ) )
                    | ( check_cpq @ ( triple @ SV16 @ SV30 @ SY124 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SY124 ) )
                    | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SY125 @ SY126 ) ) @ SY124 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[109]) ).

thf(125,plain,
    ! [SV17: $i,SV1: $i] :
      ( ( ( less_than @ SV1 @ SV17 )
        = $true )
      | ( ( less_than @ SV17 @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[110]) ).

thf(126,plain,
    ! [SV31: $i,SV18: $i,SV4: $i] :
      ( ( isnonempty_slb @ ( insert_slb @ SV4 @ ( pair @ SV18 @ SV31 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[111]) ).

thf(127,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( pair_in_list @ create_slb @ SV5 @ SV19 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(128,plain,
    ! [SV32: $i,SV20: $i,SV6: $i] :
      ( ( ( remove_slb @ ( insert_slb @ SV6 @ ( pair @ SV20 @ SV32 ) ) @ SV20 )
        = SV6 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(129,plain,
    ! [SV33: $i,SV21: $i,SV7: $i] :
      ( ( ( lookup_slb @ ( insert_slb @ SV7 @ ( pair @ SV21 @ SV33 ) ) @ SV21 )
        = SV33 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(130,plain,
    ( ( ! [SY127: $i,SY128: $i] :
          ( ~ ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ SY127 @ SY128 ) ) @ sK3_SY104 ) )
          | ! [SX4: $i,SX5: $i] :
              ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY127 @ SY128 ) ) @ SX4 @ SX5 )
              | ( less_than @ SX5 @ SX4 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[116]) ).

thf(131,plain,
    ! [SV34: $i,SV23: $i,SV9: $i] :
      ( ( ! [SY131: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SY131 ) ) @ SV34 )
                  | ( contains_slb @ SV9 @ SV34 )
                  | ( SV23 = SV34 ) )
              | ~ ( ~ ( ( contains_slb @ SV9 @ SV34 )
                      | ( SV23 = SV34 ) )
                  | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SY131 ) ) @ SV34 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[117]) ).

thf(132,plain,
    ! [SV35: $i,SV24: $i,SV10: $i] :
      ( ( ! [SY132: $i,SY133: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SY132 ) ) @ SV35 @ SY133 )
                  | ( pair_in_list @ SV10 @ SV35 @ SY133 )
                  | ~ ( ( SV24 != SV35 )
                      | ( SY132 != SY133 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SY133 )
                      | ~ ( ( SV24 != SV35 )
                          | ( SY132 != SY133 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SY132 ) ) @ SV35 @ SY133 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[118]) ).

thf(133,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ~ ~ ( ~ ( less_than @ SV11 @ SV25 )
              | ~ ( less_than @ SV25 @ SV36 ) )
        | ( less_than @ SV11 @ SV36 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(134,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( ~ ( strictly_less_than @ SV12 @ SV26 )
            | ~ ( ~ ( less_than @ SV12 @ SV26 )
                | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
        | ~ ( ~ ~ ( ~ ( less_than @ SV12 @ SV26 )
                  | ~ ~ ( less_than @ SV26 @ SV12 ) )
            | ( strictly_less_than @ SV12 @ SV26 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[120]) ).

thf(135,plain,
    ! [SV37: $i,SV27: $i,SV13: $i] :
      ( ( ! [SY134: $i,SY135: $i] :
            ( ~ ( strictly_less_than @ SY134 @ SY135 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SY134 @ SY135 ) ) @ SV37 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SY134 @ SY135 ) ) @ SV37 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(136,plain,
    ! [SV28: $i,SV14: $i,SV38: $i] :
      ( ( ! [SY136: $i] :
            ( ~ ( less_than @ SV38 @ SY136 )
            | ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SV28 @ SY136 ) ) @ SV38 )
              = ( insert_slb @ ( update_slb @ SV14 @ SV38 ) @ ( pair @ SV28 @ SY136 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[122]) ).

thf(137,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
            | ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) )
        | ~ ( ~ ! [SX2: $i,SX3: $i] :
                  ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                  | ( less_than @ SX3 @ SX2 ) )
            | ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[123]) ).

thf(138,plain,
    ! [SV39: $i,SV30: $i,SV16: $i] :
      ( ( ! [SY137: $i,SY138: $i] :
            ( ~ ( less_than @ SY138 @ SY137 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SY137 @ SY138 ) ) @ SV39 ) )
                    | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
                    | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SY137 @ SY138 ) ) @ SV39 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(139,plain,
    ( ( ! [SY139: $i] :
          ( ~ ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ SY139 ) ) @ sK3_SY104 ) )
          | ! [SY140: $i,SY141: $i] :
              ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ SY139 ) ) @ SY140 @ SY141 )
              | ( less_than @ SY141 @ SY140 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[130]) ).

thf(140,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
                | ( contains_slb @ SV9 @ SV34 )
                | ( SV23 = SV34 ) )
            | ~ ( ~ ( ( contains_slb @ SV9 @ SV34 )
                    | ( SV23 = SV34 ) )
                | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(141,plain,
    ! [SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ! [SY142: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SY142 )
                  | ( pair_in_list @ SV10 @ SV35 @ SY142 )
                  | ~ ( ( SV24 != SV35 )
                      | ( SV41 != SY142 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SY142 )
                      | ~ ( ( SV24 != SV35 )
                          | ( SV41 != SY142 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SY142 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[132]) ).

thf(142,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ( ~ ~ ( ~ ( less_than @ SV11 @ SV25 )
                | ~ ( less_than @ SV25 @ SV36 ) ) )
        = $true )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[133]) ).

thf(143,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( ~ ( strictly_less_than @ SV12 @ SV26 )
            | ~ ( ~ ( less_than @ SV12 @ SV26 )
                | ~ ~ ( less_than @ SV26 @ SV12 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(144,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( ~ ~ ( ~ ( less_than @ SV12 @ SV26 )
                  | ~ ~ ( less_than @ SV26 @ SV12 ) )
            | ( strictly_less_than @ SV12 @ SV26 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(145,plain,
    ! [SV37: $i,SV27: $i,SV13: $i,SV42: $i] :
      ( ( ! [SY143: $i] :
            ( ~ ( strictly_less_than @ SV42 @ SY143 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SY143 ) ) @ SV37 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SY143 ) ) @ SV37 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(146,plain,
    ! [SV28: $i,SV14: $i,SV43: $i,SV38: $i] :
      ( ( ~ ( less_than @ SV38 @ SV43 )
        | ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SV28 @ SV43 ) ) @ SV38 )
          = ( insert_slb @ ( update_slb @ SV14 @ SV38 ) @ ( pair @ SV28 @ SV43 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(147,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
            | ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(148,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( ~ ! [SX2: $i,SX3: $i] :
                  ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                  | ( less_than @ SX3 @ SX2 ) )
            | ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(149,plain,
    ! [SV39: $i,SV30: $i,SV16: $i,SV44: $i] :
      ( ( ! [SY144: $i] :
            ( ~ ( less_than @ SY144 @ SV44 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SY144 ) ) @ SV39 ) )
                    | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
                    | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SY144 ) ) @ SV39 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(150,plain,
    ( ( ~ ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK3_SY104 ) )
      | ! [SY145: $i,SY146: $i] :
          ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ SY145 @ SY146 )
          | ( less_than @ SY146 @ SY145 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[139]) ).

thf(151,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
            | ( contains_slb @ SV9 @ SV34 )
            | ( SV23 = SV34 ) )
        | ~ ( ~ ( ( contains_slb @ SV9 @ SV34 )
                | ( SV23 = SV34 ) )
            | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(152,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
                | ( pair_in_list @ SV10 @ SV35 @ SV45 )
                | ~ ( ( SV24 != SV35 )
                    | ( SV41 != SV45 ) ) )
            | ~ ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
                    | ~ ( ( SV24 != SV35 )
                        | ( SV41 != SV45 ) ) )
                | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[141]) ).

thf(153,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ( ~ ( ~ ( less_than @ SV11 @ SV25 )
              | ~ ( less_than @ SV25 @ SV36 ) ) )
        = $false )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[142]) ).

thf(154,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( strictly_less_than @ SV12 @ SV26 )
        | ~ ( ~ ( less_than @ SV12 @ SV26 )
            | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[143]) ).

thf(155,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ~ ( ~ ( less_than @ SV12 @ SV26 )
              | ~ ~ ( less_than @ SV26 @ SV12 ) )
        | ( strictly_less_than @ SV12 @ SV26 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(156,plain,
    ! [SV37: $i,SV27: $i,SV13: $i,SV46: $i,SV42: $i] :
      ( ( ~ ( strictly_less_than @ SV42 @ SV46 )
        | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
                | $false )
            | ~ ( ~ $false
                | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(157,plain,
    ! [SV28: $i,SV14: $i,SV43: $i,SV38: $i] :
      ( ( ( ~ ( less_than @ SV38 @ SV43 ) )
        = $true )
      | ( ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SV28 @ SV43 ) ) @ SV38 )
          = ( insert_slb @ ( update_slb @ SV14 @ SV38 ) @ ( pair @ SV28 @ SV43 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[146]) ).

thf(158,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        | ! [SX2: $i,SX3: $i] :
            ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
            | ( less_than @ SX3 @ SX2 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[147]) ).

thf(159,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) )
        | ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[148]) ).

thf(160,plain,
    ! [SV39: $i,SV30: $i,SV16: $i,SV44: $i,SV47: $i] :
      ( ( ~ ( less_than @ SV47 @ SV44 )
        | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
                | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
            | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
                | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[149]) ).

thf(161,plain,
    ( ( ~ ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK3_SY104 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[150]) ).

thf(162,plain,
    ( ( ! [SY145: $i,SY146: $i] :
          ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ SY145 @ SY146 )
          | ( less_than @ SY146 @ SY145 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[150]) ).

thf(163,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
            | ( contains_slb @ SV9 @ SV34 )
            | ( SV23 = SV34 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(164,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ~ ( ~ ( ( contains_slb @ SV9 @ SV34 )
                | ( SV23 = SV34 ) )
            | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(165,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
            | ( pair_in_list @ SV10 @ SV35 @ SV45 )
            | ~ ( ( SV24 != SV35 )
                | ( SV41 != SV45 ) ) )
        | ~ ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
                | ~ ( ( SV24 != SV35 )
                    | ( SV41 != SV45 ) ) )
            | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[152]) ).

thf(166,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ( ~ ( less_than @ SV11 @ SV25 )
          | ~ ( less_than @ SV25 @ SV36 ) )
        = $true )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[153]) ).

thf(167,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( strictly_less_than @ SV12 @ SV26 ) )
        = $true )
      | ( ( ~ ( ~ ( less_than @ SV12 @ SV26 )
              | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(168,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( less_than @ SV12 @ SV26 )
                | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(169,plain,
    ! [SV37: $i,SV27: $i,SV13: $i,SV46: $i,SV42: $i] :
      ( ( ( ~ ( strictly_less_than @ SV42 @ SV46 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[156]) ).

thf(170,plain,
    ! [SV28: $i,SV14: $i,SV43: $i,SV38: $i] :
      ( ( ( less_than @ SV38 @ SV43 )
        = $false )
      | ( ( ( update_slb @ ( insert_slb @ SV14 @ ( pair @ SV28 @ SV43 ) ) @ SV38 )
          = ( insert_slb @ ( update_slb @ SV14 @ SV38 ) @ ( pair @ SV28 @ SV43 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[157]) ).

thf(171,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) ) )
        = $true )
      | ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[158]) ).

thf(172,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( ~ ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[159]) ).

thf(173,plain,
    ! [SV39: $i,SV30: $i,SV16: $i,SV44: $i,SV47: $i] :
      ( ( ( ~ ( less_than @ SV47 @ SV44 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
                  | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
                  | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[160]) ).

thf(174,plain,
    ( ( check_cpq @ ( triple @ sK2_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK3_SY104 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[161]) ).

thf(175,plain,
    ( ( ! [SY147: $i] :
          ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK6_SY145 @ SY147 )
          | ( less_than @ SY147 @ sK6_SY145 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[162]) ).

thf(176,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        | ( contains_slb @ SV9 @ SV34 )
        | ( SV23 = SV34 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[163]) ).

thf(177,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ~ ( ( contains_slb @ SV9 @ SV34 )
            | ( SV23 = SV34 ) )
        | ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[164]) ).

thf(178,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
            | ( pair_in_list @ SV10 @ SV35 @ SV45 )
            | ~ ( ( SV24 != SV35 )
                | ( SV41 != SV45 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(179,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ~ ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
                | ~ ( ( SV24 != SV35 )
                    | ( SV41 != SV45 ) ) )
            | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(180,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ( ~ ( less_than @ SV11 @ SV25 ) )
        = $true )
      | ( ( ~ ( less_than @ SV25 @ SV36 ) )
        = $true )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[166]) ).

thf(181,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( strictly_less_than @ SV12 @ SV26 )
        = $false )
      | ( ( ~ ( ~ ( less_than @ SV12 @ SV26 )
              | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(182,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( ~ ( less_than @ SV12 @ SV26 )
              | ~ ~ ( less_than @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[168]) ).

thf(183,plain,
    ! [SV37: $i,SV27: $i,SV13: $i,SV46: $i,SV42: $i] :
      ( ( ( strictly_less_than @ SV42 @ SV46 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[169]) ).

thf(184,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $false )
      | ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(185,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[172]) ).

thf(186,plain,
    ! [SV39: $i,SV30: $i,SV16: $i,SV44: $i,SV47: $i] :
      ( ( ( less_than @ SV47 @ SV44 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
                  | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
                  | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(187,plain,
    ( ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK6_SY145 @ sK7_SY147 )
      | ( less_than @ sK7_SY147 @ sK6_SY145 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[175]) ).

thf(188,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ( ~ ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 ) )
        = $true )
      | ( ( ( contains_slb @ SV9 @ SV34 )
          | ( SV23 = SV34 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(189,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ( ~ ( ( contains_slb @ SV9 @ SV34 )
              | ( SV23 = SV34 ) ) )
        = $true )
      | ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[177]) ).

thf(190,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        | ( pair_in_list @ SV10 @ SV35 @ SV45 )
        | ~ ( ( SV24 != SV35 )
            | ( SV41 != SV45 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(191,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
            | ~ ( ( SV24 != SV35 )
                | ( SV41 != SV45 ) ) )
        | ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[179]) ).

thf(192,plain,
    ! [SV36: $i,SV25: $i,SV11: $i] :
      ( ( ( less_than @ SV11 @ SV25 )
        = $false )
      | ( ( ~ ( less_than @ SV25 @ SV36 ) )
        = $true )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[180]) ).

thf(193,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( less_than @ SV12 @ SV26 )
          | ~ ~ ( less_than @ SV26 @ SV12 ) )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[181]) ).

thf(194,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( less_than @ SV12 @ SV26 )
          | ~ ~ ( less_than @ SV26 @ SV12 ) )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[182]) ).

thf(195,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
              | $false )
          | ~ ( ~ $false
              | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) ) )
        = $false )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(196,plain,
    ! [SV29: $i,SV15: $i,SV48: $i] :
      ( ( ( ! [SY148: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SV48 @ SY148 )
              | ( less_than @ SY148 @ SV48 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(197,plain,
    ! [SV15: $i,SV29: $i] :
      ( ( ( ! [SY149: $i] :
              ( ~ ( pair_in_list @ sK1_U @ ( sK8_SX2 @ SV29 @ SV15 ) @ SY149 )
              | ( less_than @ SY149 @ ( sK8_SX2 @ SV29 @ SV15 ) ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[185]) ).

thf(198,plain,
    ! [SV39: $i,SV47: $i,SV44: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
              | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
          | ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
              | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) ) )
        = $false )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[186]) ).

thf(199,plain,
    ( ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK6_SY145 @ sK7_SY147 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(200,plain,
    ( ( less_than @ sK7_SY147 @ sK6_SY145 )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(201,plain,
    ! [SV34: $i,SV40: $i,SV23: $i,SV9: $i] :
      ( ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $false )
      | ( ( ( contains_slb @ SV9 @ SV34 )
          | ( SV23 = SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(202,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ( ( contains_slb @ SV9 @ SV34 )
          | ( SV23 = SV34 ) )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(203,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ( ~ ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 ) )
        = $true )
      | ( ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
          | ~ ( ( SV24 != SV35 )
              | ( SV41 != SV45 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[190]) ).

thf(204,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ( ~ ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
              | ~ ( ( SV24 != SV35 )
                  | ( SV41 != SV45 ) ) ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[191]) ).

thf(205,plain,
    ! [SV11: $i,SV36: $i,SV25: $i] :
      ( ( ( less_than @ SV25 @ SV36 )
        = $false )
      | ( ( less_than @ SV11 @ SV25 )
        = $false )
      | ( ( less_than @ SV11 @ SV36 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[192]) ).

thf(206,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( less_than @ SV12 @ SV26 ) )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[193]) ).

thf(207,plain,
    ! [SV12: $i,SV26: $i] :
      ( ( ( ~ ~ ( less_than @ SV26 @ SV12 ) )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[193]) ).

thf(208,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( less_than @ SV12 @ SV26 ) )
        = $true )
      | ( ( ~ ~ ( less_than @ SV26 @ SV12 ) )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[194]) ).

thf(209,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
              | $false ) )
        = $false )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[195]) ).

thf(210,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ ( ~ $false
              | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) ) )
        = $false )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[195]) ).

thf(211,plain,
    ! [SV29: $i,SV15: $i,SV49: $i,SV48: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ SV48 @ SV49 )
          | ( less_than @ SV49 @ SV48 ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(212,plain,
    ! [SV15: $i,SV29: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ ( sK8_SX2 @ SV29 @ SV15 ) @ ( sK9_SY149 @ SV15 @ SV29 ) )
          | ( less_than @ ( sK9_SY149 @ SV15 @ SV29 ) @ ( sK8_SX2 @ SV29 @ SV15 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[197]) ).

thf(213,plain,
    ! [SV39: $i,SV47: $i,SV44: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
              | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) ) )
        = $false )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(214,plain,
    ! [SV47: $i,SV44: $i,SV39: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
              | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) ) )
        = $false )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(215,plain,
    ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK4_SY127 @ sK5_SY139 ) ) @ sK6_SY145 @ sK7_SY147 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[199]) ).

thf(216,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ( contains_slb @ SV9 @ SV34 )
        = $true )
      | ( ( SV23 = SV34 )
        = $true )
      | ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[201]) ).

thf(217,plain,
    ! [SV40: $i,SV23: $i,SV34: $i,SV9: $i] :
      ( ( ( contains_slb @ SV9 @ SV34 )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(218,plain,
    ! [SV40: $i,SV9: $i,SV34: $i,SV23: $i] :
      ( ( ( SV23 = SV34 )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV9 @ ( pair @ SV23 @ SV40 ) ) @ SV34 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(219,plain,
    ! [SV45: $i,SV35: $i,SV41: $i,SV24: $i,SV10: $i] :
      ( ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false )
      | ( ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
          | ~ ( ( SV24 != SV35 )
              | ( SV41 != SV45 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[203]) ).

thf(220,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
          | ~ ( ( SV24 != SV35 )
              | ( SV41 != SV45 ) ) )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(221,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( less_than @ SV12 @ SV26 )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[206]) ).

thf(222,plain,
    ! [SV12: $i,SV26: $i] :
      ( ( ( ~ ( less_than @ SV26 @ SV12 ) )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(223,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( less_than @ SV12 @ SV26 )
        = $false )
      | ( ( ~ ~ ( less_than @ SV26 @ SV12 ) )
        = $true )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[208]) ).

thf(224,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
          | $false )
        = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[209]) ).

thf(225,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ $false
          | ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) )
        = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[210]) ).

thf(226,plain,
    ! [SV29: $i,SV15: $i,SV49: $i,SV48: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ SV48 @ SV49 ) )
        = $true )
      | ( ( less_than @ SV49 @ SV48 )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[211]) ).

thf(227,plain,
    ! [SV15: $i,SV29: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ ( sK8_SX2 @ SV29 @ SV15 ) @ ( sK9_SY149 @ SV15 @ SV29 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[212]) ).

thf(228,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( less_than @ ( sK9_SY149 @ SV15 @ SV29 ) @ ( sK8_SX2 @ SV29 @ SV15 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[212]) ).

thf(229,plain,
    ! [SV39: $i,SV47: $i,SV44: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
          | ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(230,plain,
    ! [SV47: $i,SV44: $i,SV39: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
          | ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[214]) ).

thf(231,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( ~ ( ( SV24 != SV35 )
              | ( SV41 != SV45 ) ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(232,plain,
    ! [SV41: $i,SV24: $i,SV45: $i,SV35: $i,SV10: $i] :
      ( ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[220]) ).

thf(233,plain,
    ! [SV10: $i,SV45: $i,SV41: $i,SV35: $i,SV24: $i] :
      ( ( ( ~ ( ( SV24 != SV35 )
              | ( SV41 != SV45 ) ) )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[220]) ).

thf(234,plain,
    ! [SV12: $i,SV26: $i] :
      ( ( ( less_than @ SV26 @ SV12 )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[222]) ).

thf(235,plain,
    ! [SV12: $i,SV26: $i] :
      ( ( ( ~ ( less_than @ SV26 @ SV12 ) )
        = $false )
      | ( ( less_than @ SV12 @ SV26 )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[223]) ).

thf(236,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) ) )
        = $true )
      | ( $false = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[224]) ).

thf(237,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( ~ $false ) = $true )
      | ( ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
        = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[225]) ).

thf(238,plain,
    ! [SV29: $i,SV15: $i,SV49: $i,SV48: $i] :
      ( ( ( pair_in_list @ sK1_U @ SV48 @ SV49 )
        = $false )
      | ( ( less_than @ SV49 @ SV48 )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[226]) ).

thf(239,plain,
    ! [SV15: $i,SV29: $i] :
      ( ( ( pair_in_list @ sK1_U @ ( sK8_SX2 @ SV29 @ SV15 ) @ ( sK9_SY149 @ SV15 @ SV29 ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV15 @ sK1_U @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[227]) ).

thf(240,plain,
    ! [SV39: $i,SV47: $i,SV44: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[229]) ).

thf(241,plain,
    ! [SV47: $i,SV44: $i,SV39: $i,SV30: $i,SV16: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[230]) ).

thf(242,plain,
    ! [SV10: $i,SV45: $i,SV41: $i,SV35: $i,SV24: $i] :
      ( ( ( ( SV24 != SV35 )
          | ( SV41 != SV45 ) )
        = $false )
      | ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(243,plain,
    ! [SV10: $i,SV45: $i,SV41: $i,SV35: $i,SV24: $i] :
      ( ( ( ( SV24 != SV35 )
          | ( SV41 != SV45 ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[233]) ).

thf(244,plain,
    ! [SV12: $i,SV26: $i] :
      ( ( ( less_than @ SV26 @ SV12 )
        = $true )
      | ( ( less_than @ SV12 @ SV26 )
        = $false )
      | ( ( strictly_less_than @ SV12 @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[235]) ).

thf(245,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
        = $false )
      | ( $false = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(246,plain,
    ! [SV37: $i,SV46: $i,SV42: $i,SV27: $i,SV13: $i] :
      ( ( $false = $false )
      | ( ( check_cpq @ ( triple @ SV13 @ ( insert_slb @ SV27 @ ( pair @ SV42 @ SV46 ) ) @ SV37 ) )
        = $true )
      | ( ( strictly_less_than @ SV42 @ SV46 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(247,plain,
    ! [SV39: $i,SV47: $i,SV44: $i,SV30: $i,SV16: $i] :
      ( ( ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[240]) ).

thf(248,plain,
    ! [SV47: $i,SV44: $i,SV39: $i,SV30: $i,SV16: $i] :
      ( ( ( check_cpq @ ( triple @ SV16 @ SV30 @ SV39 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV16 @ ( insert_slb @ SV30 @ ( pair @ SV44 @ SV47 ) ) @ SV39 ) )
        = $true )
      | ( ( less_than @ SV47 @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[241]) ).

thf(249,plain,
    ! [SV41: $i,SV45: $i,SV10: $i,SV35: $i,SV24: $i] :
      ( ( ( SV24 != SV35 )
        = $false )
      | ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[242]) ).

thf(250,plain,
    ! [SV24: $i,SV35: $i,SV10: $i,SV45: $i,SV41: $i] :
      ( ( ( SV41 != SV45 )
        = $false )
      | ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[242]) ).

thf(251,plain,
    ! [SV10: $i,SV45: $i,SV41: $i,SV35: $i,SV24: $i] :
      ( ( ( SV24 != SV35 )
        = $true )
      | ( ( SV41 != SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[243]) ).

thf(252,plain,
    ! [SV41: $i,SV45: $i,SV10: $i,SV35: $i,SV24: $i] :
      ( ( ( SV24 = SV35 )
        = $true )
      | ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[249]) ).

thf(253,plain,
    ! [SV24: $i,SV35: $i,SV10: $i,SV45: $i,SV41: $i] :
      ( ( ( SV41 = SV45 )
        = $true )
      | ( ( pair_in_list @ SV10 @ SV35 @ SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[250]) ).

thf(254,plain,
    ! [SV10: $i,SV45: $i,SV41: $i,SV35: $i,SV24: $i] :
      ( ( ( SV24 = SV35 )
        = $false )
      | ( ( SV41 != SV45 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(255,plain,
    ! [SV10: $i,SV35: $i,SV24: $i,SV45: $i,SV41: $i] :
      ( ( ( SV41 = SV45 )
        = $false )
      | ( ( SV24 = SV35 )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV10 @ ( pair @ SV24 @ SV41 ) ) @ SV35 @ SV45 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(256,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[94,255,253,252,248,247,246,245,244,239,238,234,232,228,221,218,217,216,215,205,200,174,170,129,128,127,126,125,115,95]) ).

thf(257,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( ( less_than @ U @ V )
            & ( less_than @ V @ W ) )
         => ( less_than @ U @ W ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(258,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( less_than @ U @ V )
          | ( less_than @ V @ U ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(259,plain,
    ( ( ! [U: $i] : ( less_than @ U @ U ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(260,plain,
    ( ( ! [U: $i,V: $i] :
          ( ( strictly_less_than @ U @ V )
        <=> ( ( less_than @ U @ V )
            & ~ ( less_than @ V @ U ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(261,plain,
    ( ( ! [U: $i] : ( less_than @ bottom @ U ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(262,plain,
    ( ( ! [U: $i,V: $i,W: $i] : ( isnonempty_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(263,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( contains_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
        <=> ( ( contains_slb @ U @ W )
            | ( V = W ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(264,plain,
    ( ( ! [U: $i,V: $i] :
          ~ ( pair_in_list @ create_slb @ U @ V ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(265,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( pair_in_list @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W @ Y )
        <=> ( ( pair_in_list @ U @ W @ Y )
            | ( ( V = W )
              & ( X = Y ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(266,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( remove_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = U ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(267,plain,
    ( ( ! [U: $i,V: $i,W: $i] :
          ( ( lookup_slb @ ( insert_slb @ U @ ( pair @ V @ W ) ) @ V )
          = W ) )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(268,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i] :
          ( ( less_than @ W @ X )
         => ( ( update_slb @ ( insert_slb @ U @ ( pair @ V @ X ) ) @ W )
            = ( insert_slb @ ( update_slb @ U @ W ) @ ( pair @ V @ X ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(269,plain,
    ( ( ! [U: $i,V: $i] : ( check_cpq @ ( triple @ U @ create_slb @ V ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(270,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( less_than @ Y @ X )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> ( check_cpq @ ( triple @ U @ V @ W ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(271,plain,
    ( ( ! [U: $i,V: $i,W: $i,X: $i,Y: $i] :
          ( ( strictly_less_than @ X @ Y )
         => ( ( check_cpq @ ( triple @ U @ ( insert_slb @ V @ ( pair @ X @ Y ) ) @ W ) )
          <=> $false ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(272,plain,
    ( ( ! [SY56: $i,SY57: $i] :
          ( ( check_cpq @ ( triple @ SY56 @ sK1_U @ SY57 ) )
        <=> ! [SY58: $i,SY59: $i] :
              ( ( pair_in_list @ sK1_U @ SY58 @ SY59 )
             => ( less_than @ SY59 @ SY58 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(273,plain,
    ( ( ~ ! [SY60: $i,SY61: $i,SY62: $i,SY63: $i] :
            ( ! [SY64: $i,SY65: $i] :
                ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY64 @ SY65 )
               => ( less_than @ SY65 @ SY64 ) )
           => ( check_cpq @ ( triple @ SY60 @ ( insert_slb @ sK1_U @ ( pair @ SY62 @ SY63 ) ) @ SY61 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(274,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 )
                | ( contains_slb @ SX0 @ SX2 )
                | ( SX1 = SX2 ) )
            | ~ ( ~ ( ( contains_slb @ SX0 @ SX2 )
                    | ( SX1 = SX2 ) )
                | ( contains_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[263]) ).

thf(275,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 @ SX4 )
                | ( pair_in_list @ SX0 @ SX2 @ SX4 )
                | ~ ( ( SX1 != SX2 )
                    | ( SX3 != SX4 ) ) )
            | ~ ( ~ ( ( pair_in_list @ SX0 @ SX2 @ SX4 )
                    | ~ ( ( SX1 != SX2 )
                        | ( SX3 != SX4 ) ) )
                | ( pair_in_list @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[265]) ).

thf(276,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( strictly_less_than @ SX0 @ SX1 )
                | ~ ( ~ ( less_than @ SX0 @ SX1 )
                    | ~ ~ ( less_than @ SX1 @ SX0 ) ) )
            | ~ ( ~ ~ ( ~ ( less_than @ SX0 @ SX1 )
                      | ~ ~ ( less_than @ SX1 @ SX0 ) )
                | ( strictly_less_than @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[260]) ).

thf(277,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ~ ( less_than @ SX2 @ SX3 )
          | ( ( update_slb @ ( insert_slb @ SX0 @ ( pair @ SX1 @ SX3 ) ) @ SX2 )
            = ( insert_slb @ ( update_slb @ SX0 @ SX2 ) @ ( pair @ SX1 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[268]) ).

thf(278,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ( strictly_less_than @ SX3 @ SX4 )
          | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[271]) ).

thf(279,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ~ ( ~ ( less_than @ SX0 @ SX1 )
                | ~ ( less_than @ SX1 @ SX2 ) )
          | ( less_than @ SX0 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[257]) ).

thf(280,plain,
    ( ( ~ ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
            ( ~ ! [SX4: $i,SX5: $i] :
                  ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX4 @ SX5 )
                  | ( less_than @ SX5 @ SX4 ) )
            | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[273]) ).

thf(281,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ( less_than @ SX4 @ SX3 )
          | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) )
                  | ( check_cpq @ ( triple @ SX0 @ SX1 @ SX2 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SX0 @ SX1 @ SX2 ) )
                  | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ SX1 @ ( pair @ SX3 @ SX4 ) ) @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[270]) ).

thf(282,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( check_cpq @ ( triple @ SX0 @ sK1_U @ SX1 ) )
                | ! [SX2: $i,SX3: $i] :
                    ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                    | ( less_than @ SX3 @ SX2 ) ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) )
                | ( check_cpq @ ( triple @ SX0 @ sK1_U @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[272]) ).

thf(283,plain,
    ! [SV50: $i] :
      ( ( ! [SY150: $i] :
            ( ( less_than @ SV50 @ SY150 )
            | ( less_than @ SY150 @ SV50 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[258]) ).

thf(284,plain,
    ! [SV51: $i] :
      ( ( less_than @ SV51 @ SV51 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[259]) ).

thf(285,plain,
    ! [SV52: $i] :
      ( ( less_than @ bottom @ SV52 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[261]) ).

thf(286,plain,
    ! [SV53: $i] :
      ( ( ! [SY151: $i,SY152: $i] : ( isnonempty_slb @ ( insert_slb @ SV53 @ ( pair @ SY151 @ SY152 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[262]) ).

thf(287,plain,
    ! [SV54: $i] :
      ( ( ! [SY153: $i] :
            ~ ( pair_in_list @ create_slb @ SV54 @ SY153 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(288,plain,
    ! [SV55: $i] :
      ( ( ! [SY154: $i,SY155: $i] :
            ( ( remove_slb @ ( insert_slb @ SV55 @ ( pair @ SY154 @ SY155 ) ) @ SY154 )
            = SV55 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[266]) ).

thf(289,plain,
    ! [SV56: $i] :
      ( ( ! [SY156: $i,SY157: $i] :
            ( ( lookup_slb @ ( insert_slb @ SV56 @ ( pair @ SY156 @ SY157 ) ) @ SY156 )
            = SY157 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[267]) ).

thf(290,plain,
    ! [SV57: $i] :
      ( ( ! [SY158: $i] : ( check_cpq @ ( triple @ SV57 @ create_slb @ SY158 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[269]) ).

thf(291,plain,
    ! [SV58: $i] :
      ( ( ! [SY159: $i,SY160: $i,SY161: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SY159 @ SY161 ) ) @ SY160 )
                  | ( contains_slb @ SV58 @ SY160 )
                  | ( SY159 = SY160 ) )
              | ~ ( ~ ( ( contains_slb @ SV58 @ SY160 )
                      | ( SY159 = SY160 ) )
                  | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SY159 @ SY161 ) ) @ SY160 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[274]) ).

thf(292,plain,
    ! [SV59: $i] :
      ( ( ! [SY162: $i,SY163: $i,SY164: $i,SY165: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SY162 @ SY164 ) ) @ SY163 @ SY165 )
                  | ( pair_in_list @ SV59 @ SY163 @ SY165 )
                  | ~ ( ( SY162 != SY163 )
                      | ( SY164 != SY165 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV59 @ SY163 @ SY165 )
                      | ~ ( ( SY162 != SY163 )
                          | ( SY164 != SY165 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SY162 @ SY164 ) ) @ SY163 @ SY165 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[275]) ).

thf(293,plain,
    ! [SV60: $i] :
      ( ( ! [SY166: $i] :
            ~ ( ~ ( ~ ( strictly_less_than @ SV60 @ SY166 )
                  | ~ ( ~ ( less_than @ SV60 @ SY166 )
                      | ~ ~ ( less_than @ SY166 @ SV60 ) ) )
              | ~ ( ~ ~ ( ~ ( less_than @ SV60 @ SY166 )
                        | ~ ~ ( less_than @ SY166 @ SV60 ) )
                  | ( strictly_less_than @ SV60 @ SY166 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(294,plain,
    ! [SV61: $i] :
      ( ( ! [SY167: $i,SY168: $i,SY169: $i] :
            ( ~ ( less_than @ SY168 @ SY169 )
            | ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SY167 @ SY169 ) ) @ SY168 )
              = ( insert_slb @ ( update_slb @ SV61 @ SY168 ) @ ( pair @ SY167 @ SY169 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(295,plain,
    ! [SV62: $i] :
      ( ( ! [SY170: $i,SY171: $i,SY172: $i,SY173: $i] :
            ( ~ ( strictly_less_than @ SY172 @ SY173 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SY170 @ ( pair @ SY172 @ SY173 ) ) @ SY171 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SY170 @ ( pair @ SY172 @ SY173 ) ) @ SY171 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(296,plain,
    ! [SV63: $i] :
      ( ( ! [SY174: $i,SY175: $i] :
            ( ~ ~ ( ~ ( less_than @ SV63 @ SY174 )
                  | ~ ( less_than @ SY174 @ SY175 ) )
            | ( less_than @ SV63 @ SY175 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[279]) ).

thf(297,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ~ ! [SX4: $i,SX5: $i] :
                ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX4 @ SX5 )
                | ( less_than @ SX5 @ SX4 ) )
          | ( check_cpq @ ( triple @ SX0 @ ( insert_slb @ sK1_U @ ( pair @ SX2 @ SX3 ) ) @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[280]) ).

thf(298,plain,
    ! [SV64: $i] :
      ( ( ! [SY176: $i,SY177: $i,SY178: $i,SY179: $i] :
            ( ~ ( less_than @ SY179 @ SY178 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SY176 @ ( pair @ SY178 @ SY179 ) ) @ SY177 ) )
                    | ( check_cpq @ ( triple @ SV64 @ SY176 @ SY177 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SY176 @ SY177 ) )
                    | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SY176 @ ( pair @ SY178 @ SY179 ) ) @ SY177 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[281]) ).

thf(299,plain,
    ! [SV65: $i] :
      ( ( ! [SY180: $i] :
            ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SY180 ) )
                  | ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) ) )
              | ~ ( ~ ! [SX2: $i,SX3: $i] :
                        ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                        | ( less_than @ SX3 @ SX2 ) )
                  | ( check_cpq @ ( triple @ SV65 @ sK1_U @ SY180 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(300,plain,
    ! [SV66: $i,SV50: $i] :
      ( ( ( less_than @ SV50 @ SV66 )
        | ( less_than @ SV66 @ SV50 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[283]) ).

thf(301,plain,
    ! [SV67: $i,SV53: $i] :
      ( ( ! [SY185: $i] : ( isnonempty_slb @ ( insert_slb @ SV53 @ ( pair @ SV67 @ SY185 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[286]) ).

thf(302,plain,
    ! [SV68: $i,SV54: $i] :
      ( ( ~ ( pair_in_list @ create_slb @ SV54 @ SV68 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[287]) ).

thf(303,plain,
    ! [SV69: $i,SV55: $i] :
      ( ( ! [SY186: $i] :
            ( ( remove_slb @ ( insert_slb @ SV55 @ ( pair @ SV69 @ SY186 ) ) @ SV69 )
            = SV55 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[288]) ).

thf(304,plain,
    ! [SV70: $i,SV56: $i] :
      ( ( ! [SY187: $i] :
            ( ( lookup_slb @ ( insert_slb @ SV56 @ ( pair @ SV70 @ SY187 ) ) @ SV70 )
            = SY187 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[289]) ).

thf(305,plain,
    ! [SV71: $i,SV57: $i] :
      ( ( check_cpq @ ( triple @ SV57 @ create_slb @ SV71 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[290]) ).

thf(306,plain,
    ! [SV72: $i,SV58: $i] :
      ( ( ! [SY188: $i,SY189: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SY189 ) ) @ SY188 )
                  | ( contains_slb @ SV58 @ SY188 )
                  | ( SV72 = SY188 ) )
              | ~ ( ~ ( ( contains_slb @ SV58 @ SY188 )
                      | ( SV72 = SY188 ) )
                  | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SY189 ) ) @ SY188 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[291]) ).

thf(307,plain,
    ! [SV73: $i,SV59: $i] :
      ( ( ! [SY190: $i,SY191: $i,SY192: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SY191 ) ) @ SY190 @ SY192 )
                  | ( pair_in_list @ SV59 @ SY190 @ SY192 )
                  | ~ ( ( SV73 != SY190 )
                      | ( SY191 != SY192 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV59 @ SY190 @ SY192 )
                      | ~ ( ( SV73 != SY190 )
                          | ( SY191 != SY192 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SY191 ) ) @ SY190 @ SY192 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(308,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ( ~ ( ~ ( strictly_less_than @ SV60 @ SV74 )
                | ~ ( ~ ( less_than @ SV60 @ SV74 )
                    | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
            | ~ ( ~ ~ ( ~ ( less_than @ SV60 @ SV74 )
                      | ~ ~ ( less_than @ SV74 @ SV60 ) )
                | ( strictly_less_than @ SV60 @ SV74 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[293]) ).

thf(309,plain,
    ! [SV75: $i,SV61: $i] :
      ( ( ! [SY193: $i,SY194: $i] :
            ( ~ ( less_than @ SY193 @ SY194 )
            | ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SV75 @ SY194 ) ) @ SY193 )
              = ( insert_slb @ ( update_slb @ SV61 @ SY193 ) @ ( pair @ SV75 @ SY194 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[294]) ).

thf(310,plain,
    ! [SV76: $i,SV62: $i] :
      ( ( ! [SY195: $i,SY196: $i,SY197: $i] :
            ( ~ ( strictly_less_than @ SY196 @ SY197 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SY196 @ SY197 ) ) @ SY195 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SY196 @ SY197 ) ) @ SY195 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[295]) ).

thf(311,plain,
    ! [SV77: $i,SV63: $i] :
      ( ( ! [SY198: $i] :
            ( ~ ~ ( ~ ( less_than @ SV63 @ SV77 )
                  | ~ ( less_than @ SV77 @ SY198 ) )
            | ( less_than @ SV63 @ SY198 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[296]) ).

thf(312,plain,
    ( ( ! [SY199: $i,SY200: $i,SY201: $i] :
          ( ~ ! [SX4: $i,SX5: $i] :
                ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY200 @ SY201 ) ) @ SX4 @ SX5 )
                | ( less_than @ SX5 @ SX4 ) )
          | ( check_cpq @ ( triple @ sK10_SX0 @ ( insert_slb @ sK1_U @ ( pair @ SY200 @ SY201 ) ) @ SY199 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[297]) ).

thf(313,plain,
    ! [SV78: $i,SV64: $i] :
      ( ( ! [SY204: $i,SY205: $i,SY206: $i] :
            ( ~ ( less_than @ SY206 @ SY205 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SY205 @ SY206 ) ) @ SY204 ) )
                    | ( check_cpq @ ( triple @ SV64 @ SV78 @ SY204 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SY204 ) )
                    | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SY205 @ SY206 ) ) @ SY204 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[298]) ).

thf(314,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
                | ! [SX2: $i,SX3: $i] :
                    ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                    | ( less_than @ SX3 @ SX2 ) ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                      | ( less_than @ SX3 @ SX2 ) )
                | ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[299]) ).

thf(315,plain,
    ! [SV66: $i,SV50: $i] :
      ( ( ( less_than @ SV50 @ SV66 )
        = $true )
      | ( ( less_than @ SV66 @ SV50 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[300]) ).

thf(316,plain,
    ! [SV80: $i,SV67: $i,SV53: $i] :
      ( ( isnonempty_slb @ ( insert_slb @ SV53 @ ( pair @ SV67 @ SV80 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[301]) ).

thf(317,plain,
    ! [SV68: $i,SV54: $i] :
      ( ( pair_in_list @ create_slb @ SV54 @ SV68 )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[302]) ).

thf(318,plain,
    ! [SV81: $i,SV69: $i,SV55: $i] :
      ( ( ( remove_slb @ ( insert_slb @ SV55 @ ( pair @ SV69 @ SV81 ) ) @ SV69 )
        = SV55 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[303]) ).

thf(319,plain,
    ! [SV82: $i,SV70: $i,SV56: $i] :
      ( ( ( lookup_slb @ ( insert_slb @ SV56 @ ( pair @ SV70 @ SV82 ) ) @ SV70 )
        = SV82 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[304]) ).

thf(320,plain,
    ! [SV83: $i,SV72: $i,SV58: $i] :
      ( ( ! [SY211: $i] :
            ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SY211 ) ) @ SV83 )
                  | ( contains_slb @ SV58 @ SV83 )
                  | ( SV72 = SV83 ) )
              | ~ ( ~ ( ( contains_slb @ SV58 @ SV83 )
                      | ( SV72 = SV83 ) )
                  | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SY211 ) ) @ SV83 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[306]) ).

thf(321,plain,
    ! [SV84: $i,SV73: $i,SV59: $i] :
      ( ( ! [SY212: $i,SY213: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SY212 ) ) @ SV84 @ SY213 )
                  | ( pair_in_list @ SV59 @ SV84 @ SY213 )
                  | ~ ( ( SV73 != SV84 )
                      | ( SY212 != SY213 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SY213 )
                      | ~ ( ( SV73 != SV84 )
                          | ( SY212 != SY213 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SY212 ) ) @ SV84 @ SY213 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[307]) ).

thf(322,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ( ~ ( strictly_less_than @ SV60 @ SV74 )
            | ~ ( ~ ( less_than @ SV60 @ SV74 )
                | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
        | ~ ( ~ ~ ( ~ ( less_than @ SV60 @ SV74 )
                  | ~ ~ ( less_than @ SV74 @ SV60 ) )
            | ( strictly_less_than @ SV60 @ SV74 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(323,plain,
    ! [SV75: $i,SV61: $i,SV85: $i] :
      ( ( ! [SY214: $i] :
            ( ~ ( less_than @ SV85 @ SY214 )
            | ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SV75 @ SY214 ) ) @ SV85 )
              = ( insert_slb @ ( update_slb @ SV61 @ SV85 ) @ ( pair @ SV75 @ SY214 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[309]) ).

thf(324,plain,
    ! [SV86: $i,SV76: $i,SV62: $i] :
      ( ( ! [SY215: $i,SY216: $i] :
            ( ~ ( strictly_less_than @ SY215 @ SY216 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SY215 @ SY216 ) ) @ SV86 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SY215 @ SY216 ) ) @ SV86 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[310]) ).

thf(325,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ~ ~ ( ~ ( less_than @ SV63 @ SV77 )
              | ~ ( less_than @ SV77 @ SV87 ) )
        | ( less_than @ SV63 @ SV87 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[311]) ).

thf(326,plain,
    ( ( ! [SY217: $i,SY218: $i] :
          ( ~ ! [SX4: $i,SX5: $i] :
                ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ SY217 @ SY218 ) ) @ SX4 @ SX5 )
                | ( less_than @ SX5 @ SX4 ) )
          | ( check_cpq @ ( triple @ sK10_SX0 @ ( insert_slb @ sK1_U @ ( pair @ SY217 @ SY218 ) ) @ sK11_SY199 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[312]) ).

thf(327,plain,
    ! [SV88: $i,SV78: $i,SV64: $i] :
      ( ( ! [SY221: $i,SY222: $i] :
            ( ~ ( less_than @ SY222 @ SY221 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SY221 @ SY222 ) ) @ SV88 ) )
                    | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
                    | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SY221 @ SY222 ) ) @ SV88 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[313]) ).

thf(328,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
            | ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) )
        | ~ ( ~ ! [SX2: $i,SX3: $i] :
                  ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                  | ( less_than @ SX3 @ SX2 ) )
            | ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[314]) ).

thf(329,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ~ ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
                | ( contains_slb @ SV58 @ SV83 )
                | ( SV72 = SV83 ) )
            | ~ ( ~ ( ( contains_slb @ SV58 @ SV83 )
                    | ( SV72 = SV83 ) )
                | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[320]) ).

thf(330,plain,
    ! [SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ! [SY223: $i] :
            ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SY223 )
                  | ( pair_in_list @ SV59 @ SV84 @ SY223 )
                  | ~ ( ( SV73 != SV84 )
                      | ( SV90 != SY223 ) ) )
              | ~ ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SY223 )
                      | ~ ( ( SV73 != SV84 )
                          | ( SV90 != SY223 ) ) )
                  | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SY223 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[321]) ).

thf(331,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ( ~ ( strictly_less_than @ SV60 @ SV74 )
            | ~ ( ~ ( less_than @ SV60 @ SV74 )
                | ~ ~ ( less_than @ SV74 @ SV60 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(332,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ( ~ ~ ( ~ ( less_than @ SV60 @ SV74 )
                  | ~ ~ ( less_than @ SV74 @ SV60 ) )
            | ( strictly_less_than @ SV60 @ SV74 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(333,plain,
    ! [SV75: $i,SV61: $i,SV91: $i,SV85: $i] :
      ( ( ~ ( less_than @ SV85 @ SV91 )
        | ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SV75 @ SV91 ) ) @ SV85 )
          = ( insert_slb @ ( update_slb @ SV61 @ SV85 ) @ ( pair @ SV75 @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[323]) ).

thf(334,plain,
    ! [SV86: $i,SV76: $i,SV62: $i,SV92: $i] :
      ( ( ! [SY224: $i] :
            ( ~ ( strictly_less_than @ SV92 @ SY224 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SY224 ) ) @ SV86 ) )
                    | $false )
                | ~ ( ~ $false
                    | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SY224 ) ) @ SV86 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[324]) ).

thf(335,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ( ~ ~ ( ~ ( less_than @ SV63 @ SV77 )
                | ~ ( less_than @ SV77 @ SV87 ) ) )
        = $true )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[325]) ).

thf(336,plain,
    ( ( ! [SY225: $i] :
          ( ~ ! [SY226: $i,SY227: $i] :
                ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ SY225 ) ) @ SY226 @ SY227 )
                | ( less_than @ SY227 @ SY226 ) )
          | ( check_cpq @ ( triple @ sK10_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ SY225 ) ) @ sK11_SY199 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[326]) ).

thf(337,plain,
    ! [SV88: $i,SV78: $i,SV64: $i,SV93: $i] :
      ( ( ! [SY228: $i] :
            ( ~ ( less_than @ SY228 @ SV93 )
            | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SY228 ) ) @ SV88 ) )
                    | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
                | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
                    | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SY228 ) ) @ SV88 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[327]) ).

thf(338,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
            | ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(339,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ( ~ ! [SX2: $i,SX3: $i] :
                  ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                  | ( less_than @ SX3 @ SX2 ) )
            | ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(340,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
            | ( contains_slb @ SV58 @ SV83 )
            | ( SV72 = SV83 ) )
        | ~ ( ~ ( ( contains_slb @ SV58 @ SV83 )
                | ( SV72 = SV83 ) )
            | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[329]) ).

thf(341,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ~ ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
                | ( pair_in_list @ SV59 @ SV84 @ SV94 )
                | ~ ( ( SV73 != SV84 )
                    | ( SV90 != SV94 ) ) )
            | ~ ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
                    | ~ ( ( SV73 != SV84 )
                        | ( SV90 != SV94 ) ) )
                | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[330]) ).

thf(342,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ( strictly_less_than @ SV60 @ SV74 )
        | ~ ( ~ ( less_than @ SV60 @ SV74 )
            | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[331]) ).

thf(343,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ~ ~ ( ~ ( less_than @ SV60 @ SV74 )
              | ~ ~ ( less_than @ SV74 @ SV60 ) )
        | ( strictly_less_than @ SV60 @ SV74 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[332]) ).

thf(344,plain,
    ! [SV75: $i,SV61: $i,SV91: $i,SV85: $i] :
      ( ( ( ~ ( less_than @ SV85 @ SV91 ) )
        = $true )
      | ( ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SV75 @ SV91 ) ) @ SV85 )
          = ( insert_slb @ ( update_slb @ SV61 @ SV85 ) @ ( pair @ SV75 @ SV91 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[333]) ).

thf(345,plain,
    ! [SV86: $i,SV76: $i,SV62: $i,SV95: $i,SV92: $i] :
      ( ( ~ ( strictly_less_than @ SV92 @ SV95 )
        | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
                | $false )
            | ~ ( ~ $false
                | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(346,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ( ~ ( ~ ( less_than @ SV63 @ SV77 )
              | ~ ( less_than @ SV77 @ SV87 ) ) )
        = $false )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[335]) ).

thf(347,plain,
    ( ( ~ ! [SY229: $i,SY230: $i] :
            ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SY229 @ SY230 )
            | ( less_than @ SY230 @ SY229 ) )
      | ( check_cpq @ ( triple @ sK10_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ sK11_SY199 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[336]) ).

thf(348,plain,
    ! [SV88: $i,SV78: $i,SV64: $i,SV93: $i,SV96: $i] :
      ( ( ~ ( less_than @ SV96 @ SV93 )
        | ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
                | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
            | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
                | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[337]) ).

thf(349,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        | ! [SX2: $i,SX3: $i] :
            ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
            | ( less_than @ SX3 @ SX2 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[338]) ).

thf(350,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ~ ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) )
        | ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[339]) ).

thf(351,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ~ ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
            | ( contains_slb @ SV58 @ SV83 )
            | ( SV72 = SV83 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(352,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ~ ( ~ ( ( contains_slb @ SV58 @ SV83 )
                | ( SV72 = SV83 ) )
            | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(353,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
            | ( pair_in_list @ SV59 @ SV84 @ SV94 )
            | ~ ( ( SV73 != SV84 )
                | ( SV90 != SV94 ) ) )
        | ~ ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
                | ~ ( ( SV73 != SV84 )
                    | ( SV90 != SV94 ) ) )
            | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(354,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( strictly_less_than @ SV60 @ SV74 ) )
        = $true )
      | ( ( ~ ( ~ ( less_than @ SV60 @ SV74 )
              | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[342]) ).

thf(355,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ~ ( ~ ( less_than @ SV60 @ SV74 )
                | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[343]) ).

thf(356,plain,
    ! [SV75: $i,SV61: $i,SV91: $i,SV85: $i] :
      ( ( ( less_than @ SV85 @ SV91 )
        = $false )
      | ( ( ( update_slb @ ( insert_slb @ SV61 @ ( pair @ SV75 @ SV91 ) ) @ SV85 )
          = ( insert_slb @ ( update_slb @ SV61 @ SV85 ) @ ( pair @ SV75 @ SV91 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(357,plain,
    ! [SV86: $i,SV76: $i,SV62: $i,SV95: $i,SV92: $i] :
      ( ( ( ~ ( strictly_less_than @ SV92 @ SV95 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[345]) ).

thf(358,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ( ~ ( less_than @ SV63 @ SV77 )
          | ~ ( less_than @ SV77 @ SV87 ) )
        = $true )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[346]) ).

thf(359,plain,
    ( ( ~ ! [SY229: $i,SY230: $i] :
            ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SY229 @ SY230 )
            | ( less_than @ SY230 @ SY229 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[347]) ).

thf(360,plain,
    ( ( check_cpq @ ( triple @ sK10_SX0 @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ sK11_SY199 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[347]) ).

thf(361,plain,
    ! [SV88: $i,SV78: $i,SV64: $i,SV93: $i,SV96: $i] :
      ( ( ( ~ ( less_than @ SV96 @ SV93 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
                  | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
                  | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(362,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) ) )
        = $true )
      | ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(363,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ( ~ ! [SX2: $i,SX3: $i] :
                ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
                | ( less_than @ SX3 @ SX2 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[350]) ).

thf(364,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        | ( contains_slb @ SV58 @ SV83 )
        | ( SV72 = SV83 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[351]) ).

thf(365,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ~ ( ( contains_slb @ SV58 @ SV83 )
            | ( SV72 = SV83 ) )
        | ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(366,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ~ ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
            | ( pair_in_list @ SV59 @ SV84 @ SV94 )
            | ~ ( ( SV73 != SV84 )
                | ( SV90 != SV94 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(367,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ~ ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
                | ~ ( ( SV73 != SV84 )
                    | ( SV90 != SV94 ) ) )
            | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(368,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( strictly_less_than @ SV60 @ SV74 )
        = $false )
      | ( ( ~ ( ~ ( less_than @ SV60 @ SV74 )
              | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(369,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( ~ ( less_than @ SV60 @ SV74 )
              | ~ ~ ( less_than @ SV74 @ SV60 ) ) )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(370,plain,
    ! [SV86: $i,SV76: $i,SV62: $i,SV95: $i,SV92: $i] :
      ( ( ( strictly_less_than @ SV92 @ SV95 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
                  | $false )
              | ~ ( ~ $false
                  | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(371,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ( ~ ( less_than @ SV63 @ SV77 ) )
        = $true )
      | ( ( ~ ( less_than @ SV77 @ SV87 ) )
        = $true )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[358]) ).

thf(372,plain,
    ( ( ! [SY229: $i,SY230: $i] :
          ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SY229 @ SY230 )
          | ( less_than @ SY230 @ SY229 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(373,plain,
    ! [SV88: $i,SV78: $i,SV64: $i,SV93: $i,SV96: $i] :
      ( ( ( less_than @ SV96 @ SV93 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
                  | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
              | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
                  | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(374,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $false )
      | ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[362]) ).

thf(375,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ( ! [SX2: $i,SX3: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SX2 @ SX3 )
              | ( less_than @ SX3 @ SX2 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[363]) ).

thf(376,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ( ~ ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 ) )
        = $true )
      | ( ( ( contains_slb @ SV58 @ SV83 )
          | ( SV72 = SV83 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[364]) ).

thf(377,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ( ~ ( ( contains_slb @ SV58 @ SV83 )
              | ( SV72 = SV83 ) ) )
        = $true )
      | ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(378,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        | ( pair_in_list @ SV59 @ SV84 @ SV94 )
        | ~ ( ( SV73 != SV84 )
            | ( SV90 != SV94 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[366]) ).

thf(379,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
            | ~ ( ( SV73 != SV84 )
                | ( SV90 != SV94 ) ) )
        | ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(380,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( less_than @ SV60 @ SV74 )
          | ~ ~ ( less_than @ SV74 @ SV60 ) )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[368]) ).

thf(381,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( less_than @ SV60 @ SV74 )
          | ~ ~ ( less_than @ SV74 @ SV60 ) )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[369]) ).

thf(382,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
              | $false )
          | ~ ( ~ $false
              | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) ) )
        = $false )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(383,plain,
    ! [SV87: $i,SV77: $i,SV63: $i] :
      ( ( ( less_than @ SV63 @ SV77 )
        = $false )
      | ( ( ~ ( less_than @ SV77 @ SV87 ) )
        = $true )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[371]) ).

thf(384,plain,
    ! [SV97: $i] :
      ( ( ! [SY231: $i] :
            ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SV97 @ SY231 )
            | ( less_than @ SY231 @ SV97 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[372]) ).

thf(385,plain,
    ! [SV88: $i,SV96: $i,SV93: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
              | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
          | ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
              | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) ) )
        = $false )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[373]) ).

thf(386,plain,
    ! [SV79: $i,SV65: $i,SV98: $i] :
      ( ( ( ! [SY232: $i] :
              ( ~ ( pair_in_list @ sK1_U @ SV98 @ SY232 )
              | ( less_than @ SY232 @ SV98 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[374]) ).

thf(387,plain,
    ! [SV65: $i,SV79: $i] :
      ( ( ( ! [SY233: $i] :
              ( ~ ( pair_in_list @ sK1_U @ ( sK14_SX2 @ SV79 @ SV65 ) @ SY233 )
              | ( less_than @ SY233 @ ( sK14_SX2 @ SV79 @ SV65 ) ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[375]) ).

thf(388,plain,
    ! [SV83: $i,SV89: $i,SV72: $i,SV58: $i] :
      ( ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $false )
      | ( ( ( contains_slb @ SV58 @ SV83 )
          | ( SV72 = SV83 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[376]) ).

thf(389,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ( ( contains_slb @ SV58 @ SV83 )
          | ( SV72 = SV83 ) )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(390,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ( ~ ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 ) )
        = $true )
      | ( ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
          | ~ ( ( SV73 != SV84 )
              | ( SV90 != SV94 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[378]) ).

thf(391,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ( ~ ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
              | ~ ( ( SV73 != SV84 )
                  | ( SV90 != SV94 ) ) ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[379]) ).

thf(392,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( less_than @ SV60 @ SV74 ) )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[380]) ).

thf(393,plain,
    ! [SV60: $i,SV74: $i] :
      ( ( ( ~ ~ ( less_than @ SV74 @ SV60 ) )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[380]) ).

thf(394,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( ~ ( less_than @ SV60 @ SV74 ) )
        = $true )
      | ( ( ~ ~ ( less_than @ SV74 @ SV60 ) )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[381]) ).

thf(395,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
              | $false ) )
        = $false )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[382]) ).

thf(396,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ ( ~ $false
              | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) ) )
        = $false )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[382]) ).

thf(397,plain,
    ! [SV63: $i,SV87: $i,SV77: $i] :
      ( ( ( less_than @ SV77 @ SV87 )
        = $false )
      | ( ( less_than @ SV63 @ SV77 )
        = $false )
      | ( ( less_than @ SV63 @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(398,plain,
    ! [SV99: $i,SV97: $i] :
      ( ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SV97 @ SV99 )
        | ( less_than @ SV99 @ SV97 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[384]) ).

thf(399,plain,
    ! [SV88: $i,SV96: $i,SV93: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
              | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) ) )
        = $false )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(400,plain,
    ! [SV96: $i,SV93: $i,SV88: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
              | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) ) )
        = $false )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(401,plain,
    ! [SV79: $i,SV65: $i,SV100: $i,SV98: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ SV98 @ SV100 )
          | ( less_than @ SV100 @ SV98 ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[386]) ).

thf(402,plain,
    ! [SV65: $i,SV79: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ ( sK14_SX2 @ SV79 @ SV65 ) @ ( sK15_SY233 @ SV65 @ SV79 ) )
          | ( less_than @ ( sK15_SY233 @ SV65 @ SV79 ) @ ( sK14_SX2 @ SV79 @ SV65 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[387]) ).

thf(403,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ( contains_slb @ SV58 @ SV83 )
        = $true )
      | ( ( SV72 = SV83 )
        = $true )
      | ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[388]) ).

thf(404,plain,
    ! [SV89: $i,SV72: $i,SV83: $i,SV58: $i] :
      ( ( ( contains_slb @ SV58 @ SV83 )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[389]) ).

thf(405,plain,
    ! [SV89: $i,SV58: $i,SV83: $i,SV72: $i] :
      ( ( ( SV72 = SV83 )
        = $false )
      | ( ( contains_slb @ ( insert_slb @ SV58 @ ( pair @ SV72 @ SV89 ) ) @ SV83 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[389]) ).

thf(406,plain,
    ! [SV94: $i,SV84: $i,SV90: $i,SV73: $i,SV59: $i] :
      ( ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false )
      | ( ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
          | ~ ( ( SV73 != SV84 )
              | ( SV90 != SV94 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(407,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
          | ~ ( ( SV73 != SV84 )
              | ( SV90 != SV94 ) ) )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[391]) ).

thf(408,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( less_than @ SV60 @ SV74 )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[392]) ).

thf(409,plain,
    ! [SV60: $i,SV74: $i] :
      ( ( ( ~ ( less_than @ SV74 @ SV60 ) )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(410,plain,
    ! [SV74: $i,SV60: $i] :
      ( ( ( less_than @ SV60 @ SV74 )
        = $false )
      | ( ( ~ ~ ( less_than @ SV74 @ SV60 ) )
        = $true )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[394]) ).

thf(411,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
          | $false )
        = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(412,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ $false
          | ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) )
        = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[396]) ).

thf(413,plain,
    ! [SV99: $i,SV97: $i] :
      ( ( ( ~ ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SV97 @ SV99 ) )
        = $true )
      | ( ( less_than @ SV99 @ SV97 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[398]) ).

thf(414,plain,
    ! [SV88: $i,SV96: $i,SV93: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
          | ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[399]) ).

thf(415,plain,
    ! [SV96: $i,SV93: $i,SV88: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
          | ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[400]) ).

thf(416,plain,
    ! [SV79: $i,SV65: $i,SV100: $i,SV98: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ SV98 @ SV100 ) )
        = $true )
      | ( ( less_than @ SV100 @ SV98 )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[401]) ).

thf(417,plain,
    ! [SV65: $i,SV79: $i] :
      ( ( ( ~ ( pair_in_list @ sK1_U @ ( sK14_SX2 @ SV79 @ SV65 ) @ ( sK15_SY233 @ SV65 @ SV79 ) ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(418,plain,
    ! [SV79: $i,SV65: $i] :
      ( ( ( less_than @ ( sK15_SY233 @ SV65 @ SV79 ) @ ( sK14_SX2 @ SV79 @ SV65 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(419,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( ~ ( ( SV73 != SV84 )
              | ( SV90 != SV94 ) ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[406]) ).

thf(420,plain,
    ! [SV90: $i,SV73: $i,SV94: $i,SV84: $i,SV59: $i] :
      ( ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[407]) ).

thf(421,plain,
    ! [SV59: $i,SV94: $i,SV90: $i,SV84: $i,SV73: $i] :
      ( ( ( ~ ( ( SV73 != SV84 )
              | ( SV90 != SV94 ) ) )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[407]) ).

thf(422,plain,
    ! [SV60: $i,SV74: $i] :
      ( ( ( less_than @ SV74 @ SV60 )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[409]) ).

thf(423,plain,
    ! [SV60: $i,SV74: $i] :
      ( ( ( ~ ( less_than @ SV74 @ SV60 ) )
        = $false )
      | ( ( less_than @ SV60 @ SV74 )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(424,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) ) )
        = $true )
      | ( $false = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[411]) ).

thf(425,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( ~ $false ) = $true )
      | ( ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
        = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[412]) ).

thf(426,plain,
    ! [SV99: $i,SV97: $i] :
      ( ( ( pair_in_list @ ( insert_slb @ sK1_U @ ( pair @ sK12_SY217 @ sK13_SY225 ) ) @ SV97 @ SV99 )
        = $false )
      | ( ( less_than @ SV99 @ SV97 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[413]) ).

thf(427,plain,
    ! [SV88: $i,SV96: $i,SV93: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(428,plain,
    ! [SV96: $i,SV93: $i,SV88: $i,SV78: $i,SV64: $i] :
      ( ( ( ~ ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[415]) ).

thf(429,plain,
    ! [SV79: $i,SV65: $i,SV100: $i,SV98: $i] :
      ( ( ( pair_in_list @ sK1_U @ SV98 @ SV100 )
        = $false )
      | ( ( less_than @ SV100 @ SV98 )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[416]) ).

thf(430,plain,
    ! [SV65: $i,SV79: $i] :
      ( ( ( pair_in_list @ sK1_U @ ( sK14_SX2 @ SV79 @ SV65 ) @ ( sK15_SY233 @ SV65 @ SV79 ) )
        = $true )
      | ( ( check_cpq @ ( triple @ SV65 @ sK1_U @ SV79 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[417]) ).

thf(431,plain,
    ! [SV59: $i,SV94: $i,SV90: $i,SV84: $i,SV73: $i] :
      ( ( ( ( SV73 != SV84 )
          | ( SV90 != SV94 ) )
        = $false )
      | ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[419]) ).

thf(432,plain,
    ! [SV59: $i,SV94: $i,SV90: $i,SV84: $i,SV73: $i] :
      ( ( ( ( SV73 != SV84 )
          | ( SV90 != SV94 ) )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[421]) ).

thf(433,plain,
    ! [SV60: $i,SV74: $i] :
      ( ( ( less_than @ SV74 @ SV60 )
        = $true )
      | ( ( less_than @ SV60 @ SV74 )
        = $false )
      | ( ( strictly_less_than @ SV60 @ SV74 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[423]) ).

thf(434,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
        = $false )
      | ( $false = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[424]) ).

thf(435,plain,
    ! [SV86: $i,SV95: $i,SV92: $i,SV76: $i,SV62: $i] :
      ( ( $false = $false )
      | ( ( check_cpq @ ( triple @ SV62 @ ( insert_slb @ SV76 @ ( pair @ SV92 @ SV95 ) ) @ SV86 ) )
        = $true )
      | ( ( strictly_less_than @ SV92 @ SV95 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(436,plain,
    ! [SV88: $i,SV96: $i,SV93: $i,SV78: $i,SV64: $i] :
      ( ( ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[427]) ).

thf(437,plain,
    ! [SV96: $i,SV93: $i,SV88: $i,SV78: $i,SV64: $i] :
      ( ( ( check_cpq @ ( triple @ SV64 @ SV78 @ SV88 ) )
        = $false )
      | ( ( check_cpq @ ( triple @ SV64 @ ( insert_slb @ SV78 @ ( pair @ SV93 @ SV96 ) ) @ SV88 ) )
        = $true )
      | ( ( less_than @ SV96 @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(438,plain,
    ! [SV90: $i,SV94: $i,SV59: $i,SV84: $i,SV73: $i] :
      ( ( ( SV73 != SV84 )
        = $false )
      | ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[431]) ).

thf(439,plain,
    ! [SV73: $i,SV84: $i,SV59: $i,SV94: $i,SV90: $i] :
      ( ( ( SV90 != SV94 )
        = $false )
      | ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[431]) ).

thf(440,plain,
    ! [SV59: $i,SV94: $i,SV90: $i,SV84: $i,SV73: $i] :
      ( ( ( SV73 != SV84 )
        = $true )
      | ( ( SV90 != SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[432]) ).

thf(441,plain,
    ! [SV90: $i,SV94: $i,SV59: $i,SV84: $i,SV73: $i] :
      ( ( ( SV73 = SV84 )
        = $true )
      | ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[438]) ).

thf(442,plain,
    ! [SV73: $i,SV84: $i,SV59: $i,SV94: $i,SV90: $i] :
      ( ( ( SV90 = SV94 )
        = $true )
      | ( ( pair_in_list @ SV59 @ SV84 @ SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[439]) ).

thf(443,plain,
    ! [SV59: $i,SV94: $i,SV90: $i,SV84: $i,SV73: $i] :
      ( ( ( SV73 = SV84 )
        = $false )
      | ( ( SV90 != SV94 )
        = $true )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(444,plain,
    ! [SV59: $i,SV84: $i,SV73: $i,SV94: $i,SV90: $i] :
      ( ( ( SV90 = SV94 )
        = $false )
      | ( ( SV73 = SV84 )
        = $false )
      | ( ( pair_in_list @ ( insert_slb @ SV59 @ ( pair @ SV73 @ SV90 ) ) @ SV84 @ SV94 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[443]) ).

thf(445,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[284,444,442,441,437,436,435,434,433,430,429,426,422,420,418,408,405,404,403,397,360,356,319,318,317,316,315,305,285]) ).

thf(446,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[445,256]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SWV406+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.18  % Computer : n015.cluster.edu
% 0.09/0.18  % Model    : x86_64 x86_64
% 0.09/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18  % Memory   : 8046.5625MB
% 0.09/0.18  % OS       : Linux 6.8.0-71-generic
% 0.09/0.18  % CPULimit : 300
% 0.09/0.18  % WCLimit  : 300
% 0.09/0.18  % DateTime : Tue Oct  6 16:31:28 UTC 2026
% 0.09/0.18  % CPUTime  : 
% 0.09/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.99/1.36  
% 5.99/1.36   No.of.Axioms: 15
% 5.99/1.36  
% 5.99/1.36   Length.of.Defs: 0
% 5.99/1.36  
% 5.99/1.36   Contains.Choice.Funs: false
% 5.99/1.36  .................
% 5.99/1.36  
% 5.99/1.36  ********************************
% 5.99/1.36  *   All subproblems solved!    *
% 5.99/1.36  ********************************
% 5.99/1.36  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:16,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:445,loop_count:0,foatp_calls:1,translation:fof_full)
% 5.99/1.36  
% 5.99/1.36  %**** Beginning of derivation protocol ****
% 5.99/1.36  % SZS output start CNFRefutation
% See solution above
% 5.99/1.37  
% 5.99/1.37  %**** End of derivation protocol ****
% 5.99/1.37  %**** no. of clauses in derivation: 420 ****
% 5.99/1.37  %**** clause counter: 445 ****
% 5.99/1.37  
% 5.99/1.37  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:16,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:445,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------