↑ Up

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

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEU198+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/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n012.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 10:43:22 AM UTC 2026

% Result   : Theorem 0.10s 0.17s
% Output   : CNFRefutation 0.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   19
%            Number of leaves      :   14
% Syntax   : Number of formulae    :  144 (  85 unt;   0 typ;   0 def)
%            Number of atoms       :  781 ( 202 equ;   0 cnn)
%            Maximal formula atoms :    4 (   5 avg)
%            Number of connectives : 1293 ( 290   ~; 189   |;  15   &; 770   @)
%                                         (   6 <=>;  23  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   17 (  14 usr;   7 con; 0-2 aty)
%            Number of variables   :  221 (   0   ^; 215   !;   6   ?; 221   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_element,type,
    element: $i > $i > $o ).

thf(tp_empty,type,
    empty: $i > $o ).

thf(tp_empty_set,type,
    empty_set: $i ).

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

thf(tp_powerset,type,
    powerset: $i > $i ).

thf(tp_relation,type,
    relation: $i > $o ).

thf(tp_relation_rng,type,
    relation_rng: $i > $i ).

thf(tp_relation_rng_restriction,type,
    relation_rng_restriction: $i > $i > $i ).

thf(tp_sK1_A,type,
    sK1_A: $i ).

thf(tp_sK2_SY17,type,
    sK2_SY17: $i ).

thf(tp_sK3_SX0,type,
    sK3_SX0: $i ).

thf(tp_sK4_SX0,type,
    sK4_SX0: $i ).

thf(tp_sK5_SY27,type,
    sK5_SY27: $i > $i > $i ).

thf(tp_subset,type,
    subset: $i > $i > $o ).

thf(9,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
      <=> ( ( in @ A @ B )
          & ( in @ A @ ( relation_rng @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t115_relat_1) ).

thf(10,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(13,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(16,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(17,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_relat_1) ).

thf(18,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_relat_1) ).

thf(23,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_subset_1) ).

thf(24,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_relat_1) ).

thf(25,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_relat_1) ).

thf(26,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_zfmisc_1) ).

thf(27,axiom,
    $true,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_xboole_0) ).

thf(28,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
    <=> ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).

thf(29,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(31,conjecture,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t116_relat_1) ).

thf(32,negated_conjecture,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[31]) ).

thf(33,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(34,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
          <=> ( ( in @ A @ B )
              & ( in @ A @ ( relation_rng @ C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(35,plain,
    ( ( ! [A: $i,B: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(36,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(37,plain,
    ( ( ? [A: $i] :
          ( ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(38,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( empty @ ( relation_rng @ A ) )
            & ( relation @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(39,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty @ A )
            & ( relation @ A ) )
         => ~ ( empty @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(40,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[23]) ).

thf(41,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( relation @ ( relation_rng_restriction @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(42,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[25]) ).

thf(43,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[26]) ).

thf(44,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[27]) ).

thf(45,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( subset @ A @ B )
        <=> ! [C: $i] :
              ( ( in @ C @ A )
             => ( in @ C @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(46,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(47,plain,
    ( ( ! [SY17: $i] :
          ( ( relation @ SY17 )
         => ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ SY17 ) ) @ sK1_A ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[33]) ).

thf(48,plain,
    ( ( ( relation @ sK2_SY17 )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ sK2_SY17 ) ) @ sK1_A ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[47]) ).

thf(49,plain,
    ( ( relation @ sK2_SY17 )
    = $true ),
    inference(standard_cnf,[status(thm)],[48]) ).

thf(50,plain,
    ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ sK2_SY17 ) ) @ sK1_A )
    = $false ),
    inference(standard_cnf,[status(thm)],[48]) ).

thf(51,plain,
    ( ( ~ ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ sK2_SY17 ) ) @ sK1_A ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[50]) ).

thf(52,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(53,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( subset @ A @ B )
        <=> ! [C: $i] :
              ( ( in @ C @ A )
             => ( in @ C @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(54,plain,
    $true = $true,
    inference(copy,[status(thm)],[44]) ).

thf(55,plain,
    $true = $true,
    inference(copy,[status(thm)],[43]) ).

thf(56,plain,
    $true = $true,
    inference(copy,[status(thm)],[42]) ).

thf(57,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( relation @ ( relation_rng_restriction @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[41]) ).

thf(58,plain,
    $true = $true,
    inference(copy,[status(thm)],[40]) ).

thf(59,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty @ A )
            & ( relation @ A ) )
         => ~ ( empty @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[39]) ).

thf(60,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( empty @ ( relation_rng @ A ) )
            & ( relation @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[38]) ).

thf(61,plain,
    ( ( ? [A: $i] :
          ( ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[37]) ).

thf(62,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(63,plain,
    ( ( ! [A: $i,B: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(64,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
          <=> ( ( in @ A @ B )
              & ( in @ A @ ( relation_rng @ C ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(65,plain,
    ( ( relation @ sK2_SY17 )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(66,plain,
    ( ( ~ ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ sK2_SY17 ) ) @ sK1_A ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(67,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( relation @ SX2 )
          | ~ ( ~ ( ~ ( in @ SX0 @ ( relation_rng @ ( relation_rng_restriction @ SX1 @ SX2 ) ) )
                  | ~ ( ~ ( in @ SX0 @ SX1 )
                      | ~ ( in @ SX0 @ ( relation_rng @ SX2 ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SX0 @ SX1 )
                        | ~ ( in @ SX0 @ ( relation_rng @ SX2 ) ) )
                  | ( in @ SX0 @ ( relation_rng @ ( relation_rng_restriction @ SX1 @ SX2 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[64]) ).

thf(68,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( subset @ SX0 @ SX1 )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ SX0 )
                    | ( in @ SX2 @ SX1 ) ) )
            | ~ ( ~ ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ SX0 )
                      | ( in @ SX2 @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[53]) ).

thf(69,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[61]) ).

thf(70,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ( ~ ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 ) )
          | ~ ( empty @ ( relation_rng @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[59]) ).

thf(71,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ~ ( empty @ ( relation_rng @ SX0 ) )
              | ~ ( relation @ ( relation_rng @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[60]) ).

thf(72,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation @ SX1 )
          | ( relation @ ( relation_rng_restriction @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[57]) ).

thf(73,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ( ~ ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[62]) ).

thf(74,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( relation @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(75,plain,
    ! [SV1: $i] :
      ( ( ! [SY18: $i] : ( subset @ SV1 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[63]) ).

thf(76,plain,
    ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ sK1_A @ sK2_SY17 ) ) @ sK1_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[66]) ).

thf(77,plain,
    ! [SV2: $i] :
      ( ( ! [SY19: $i,SY20: $i] :
            ( ~ ( relation @ SY20 )
            | ~ ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SY19 @ SY20 ) ) )
                    | ~ ( ~ ( in @ SV2 @ SY19 )
                        | ~ ( in @ SV2 @ ( relation_rng @ SY20 ) ) ) )
                | ~ ( ~ ~ ( ~ ( in @ SV2 @ SY19 )
                          | ~ ( in @ SV2 @ ( relation_rng @ SY20 ) ) )
                    | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SY19 @ SY20 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[67]) ).

thf(78,plain,
    ! [SV3: $i] :
      ( ( ! [SY21: $i] :
            ~ ( ~ ( ~ ( subset @ SV3 @ SY21 )
                  | ! [SY22: $i] :
                      ( ~ ( in @ SY22 @ SV3 )
                      | ( in @ SY22 @ SY21 ) ) )
              | ~ ( ~ ! [SY23: $i] :
                        ( ~ ( in @ SY23 @ SV3 )
                        | ( in @ SY23 @ SY21 ) )
                  | ( subset @ SV3 @ SY21 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[68]) ).

thf(79,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ( ~ ( empty @ SX0 )
              | ~ ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[69]) ).

thf(80,plain,
    ! [SV4: $i] :
      ( ( ~ ~ ( ~ ~ ( empty @ SV4 )
              | ~ ( relation @ SV4 ) )
        | ~ ( empty @ ( relation_rng @ SV4 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[70]) ).

thf(81,plain,
    ! [SV5: $i] :
      ( ( ~ ( empty @ SV5 )
        | ~ ( ~ ( empty @ ( relation_rng @ SV5 ) )
            | ~ ( relation @ ( relation_rng @ SV5 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(82,plain,
    ! [SV6: $i] :
      ( ( ! [SY24: $i] :
            ( ~ ( relation @ SY24 )
            | ( relation @ ( relation_rng_restriction @ SV6 @ SY24 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[72]) ).

thf(83,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ( ~ ~ ( empty @ SX0 )
              | ~ ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[73]) ).

thf(84,plain,
    ! [SV7: $i] :
      ( ( ~ ( empty @ SV7 )
        | ( relation @ SV7 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[74]) ).

thf(85,plain,
    ! [SV1: $i] :
      ( ( subset @ SV1 @ SV1 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[75]) ).

thf(86,plain,
    ! [SV9: $i,SV2: $i] :
      ( ( ! [SY25: $i] :
            ( ~ ( relation @ SY25 )
            | ~ ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SY25 ) ) )
                    | ~ ( ~ ( in @ SV2 @ SV9 )
                        | ~ ( in @ SV2 @ ( relation_rng @ SY25 ) ) ) )
                | ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                          | ~ ( in @ SV2 @ ( relation_rng @ SY25 ) ) )
                    | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SY25 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[77]) ).

thf(87,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ( ~ ( ~ ( subset @ SV3 @ SV10 )
                | ! [SY26: $i] :
                    ( ~ ( in @ SY26 @ SV3 )
                    | ( in @ SY26 @ SV10 ) ) )
            | ~ ( ~ ! [SY27: $i] :
                      ( ~ ( in @ SY27 @ SV3 )
                      | ( in @ SY27 @ SV10 ) )
                | ( subset @ SV3 @ SV10 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[78]) ).

thf(88,plain,
    ( ( ~ ~ ( ~ ( empty @ sK3_SX0 )
            | ~ ( relation @ sK3_SX0 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[79]) ).

thf(89,plain,
    ! [SV4: $i] :
      ( ( ( ~ ~ ( ~ ~ ( empty @ SV4 )
                | ~ ( relation @ SV4 ) ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[80]) ).

thf(90,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( empty @ SV5 ) )
        = $true )
      | ( ( ~ ( ~ ( empty @ ( relation_rng @ SV5 ) )
              | ~ ( relation @ ( relation_rng @ SV5 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[81]) ).

thf(91,plain,
    ! [SV6: $i,SV11: $i] :
      ( ( ~ ( relation @ SV11 )
        | ( relation @ ( relation_rng_restriction @ SV6 @ SV11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[82]) ).

thf(92,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK4_SX0 )
            | ~ ( relation @ sK4_SX0 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[83]) ).

thf(93,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( empty @ SV7 ) )
        = $true )
      | ( ( relation @ SV7 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[84]) ).

thf(94,plain,
    ! [SV9: $i,SV2: $i,SV12: $i] :
      ( ( ~ ( relation @ SV12 )
        | ~ ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
                | ~ ( ~ ( in @ SV2 @ SV9 )
                    | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
            | ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                      | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
                | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(95,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ( ~ ( subset @ SV3 @ SV10 )
            | ! [SY26: $i] :
                ( ~ ( in @ SY26 @ SV3 )
                | ( in @ SY26 @ SV10 ) ) )
        | ~ ( ~ ! [SY27: $i] :
                  ( ~ ( in @ SY27 @ SV3 )
                  | ( in @ SY27 @ SV10 ) )
            | ( subset @ SV3 @ SV10 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[87]) ).

thf(96,plain,
    ( ( ~ ( ~ ( empty @ sK3_SX0 )
          | ~ ( relation @ sK3_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(97,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( ~ ~ ( empty @ SV4 )
              | ~ ( relation @ SV4 ) ) )
        = $false )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(98,plain,
    ! [SV5: $i] :
      ( ( ( empty @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( empty @ ( relation_rng @ SV5 ) )
              | ~ ( relation @ ( relation_rng @ SV5 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[90]) ).

thf(99,plain,
    ! [SV6: $i,SV11: $i] :
      ( ( ( ~ ( relation @ SV11 ) )
        = $true )
      | ( ( relation @ ( relation_rng_restriction @ SV6 @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[91]) ).

thf(100,plain,
    ( ( ~ ( ~ ~ ( empty @ sK4_SX0 )
          | ~ ( relation @ sK4_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[92]) ).

thf(101,plain,
    ! [SV7: $i] :
      ( ( ( empty @ SV7 )
        = $false )
      | ( ( relation @ SV7 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[93]) ).

thf(102,plain,
    ! [SV9: $i,SV2: $i,SV12: $i] :
      ( ( ( ~ ( relation @ SV12 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
                  | ~ ( ~ ( in @ SV2 @ SV9 )
                      | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                        | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
                  | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[94]) ).

thf(103,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ( ~ ( subset @ SV3 @ SV10 )
            | ! [SY26: $i] :
                ( ~ ( in @ SY26 @ SV3 )
                | ( in @ SY26 @ SV10 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[95]) ).

thf(104,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ( ~ ! [SY27: $i] :
                  ( ~ ( in @ SY27 @ SV3 )
                  | ( in @ SY27 @ SV10 ) )
            | ( subset @ SV3 @ SV10 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[95]) ).

thf(105,plain,
    ( ( ~ ( empty @ sK3_SX0 )
      | ~ ( relation @ sK3_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[96]) ).

thf(106,plain,
    ! [SV4: $i] :
      ( ( ( ~ ~ ( empty @ SV4 )
          | ~ ( relation @ SV4 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[97]) ).

thf(107,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( empty @ ( relation_rng @ SV5 ) )
          | ~ ( relation @ ( relation_rng @ SV5 ) ) )
        = $false )
      | ( ( empty @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[98]) ).

thf(108,plain,
    ! [SV6: $i,SV11: $i] :
      ( ( ( relation @ SV11 )
        = $false )
      | ( ( relation @ ( relation_rng_restriction @ SV6 @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[99]) ).

thf(109,plain,
    ( ( ~ ~ ( empty @ sK4_SX0 )
      | ~ ( relation @ sK4_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(110,plain,
    ! [SV9: $i,SV2: $i,SV12: $i] :
      ( ( ( relation @ SV12 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
                  | ~ ( ~ ( in @ SV2 @ SV9 )
                      | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                        | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
                  | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[102]) ).

thf(111,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ( subset @ SV3 @ SV10 )
        | ! [SY26: $i] :
            ( ~ ( in @ SY26 @ SV3 )
            | ( in @ SY26 @ SV10 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[103]) ).

thf(112,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ~ ! [SY27: $i] :
              ( ~ ( in @ SY27 @ SV3 )
              | ( in @ SY27 @ SV10 ) )
        | ( subset @ SV3 @ SV10 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(113,plain,
    ( ( ~ ( empty @ sK3_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[105]) ).

thf(114,plain,
    ( ( ~ ( relation @ sK3_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[105]) ).

thf(115,plain,
    ! [SV4: $i] :
      ( ( ( ~ ~ ( empty @ SV4 ) )
        = $true )
      | ( ( ~ ( relation @ SV4 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[106]) ).

thf(116,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( empty @ ( relation_rng @ SV5 ) ) )
        = $false )
      | ( ( empty @ SV5 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(117,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( relation @ ( relation_rng @ SV5 ) ) )
        = $false )
      | ( ( empty @ SV5 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(118,plain,
    ( ( ~ ~ ( empty @ sK4_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(119,plain,
    ( ( ~ ( relation @ sK4_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(120,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
              | ~ ( ~ ( in @ SV2 @ SV9 )
                  | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
          | ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                    | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
              | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[110]) ).

thf(121,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( ~ ( subset @ SV3 @ SV10 ) )
        = $true )
      | ( ( ! [SY26: $i] :
              ( ~ ( in @ SY26 @ SV3 )
              | ( in @ SY26 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[111]) ).

thf(122,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( ~ ! [SY27: $i] :
                ( ~ ( in @ SY27 @ SV3 )
                | ( in @ SY27 @ SV10 ) ) )
        = $true )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[112]) ).

thf(123,plain,
    ( ( empty @ sK3_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[113]) ).

thf(124,plain,
    ( ( relation @ sK3_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[114]) ).

thf(125,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( empty @ SV4 ) )
        = $false )
      | ( ( ~ ( relation @ SV4 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[115]) ).

thf(126,plain,
    ! [SV5: $i] :
      ( ( ( empty @ ( relation_rng @ SV5 ) )
        = $true )
      | ( ( empty @ SV5 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[116]) ).

thf(127,plain,
    ! [SV5: $i] :
      ( ( ( relation @ ( relation_rng @ SV5 ) )
        = $true )
      | ( ( empty @ SV5 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[117]) ).

thf(128,plain,
    ( ( ~ ( empty @ sK4_SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[118]) ).

thf(129,plain,
    ( ( relation @ sK4_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[119]) ).

thf(130,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
              | ~ ( ~ ( in @ SV2 @ SV9 )
                  | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(131,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                    | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
              | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(132,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( subset @ SV3 @ SV10 )
        = $false )
      | ( ( ! [SY26: $i] :
              ( ~ ( in @ SY26 @ SV3 )
              | ( in @ SY26 @ SV10 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[121]) ).

thf(133,plain,
    ! [SV10: $i,SV3: $i] :
      ( ( ( ! [SY27: $i] :
              ( ~ ( in @ SY27 @ SV3 )
              | ( in @ SY27 @ SV10 ) ) )
        = $false )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[122]) ).

thf(134,plain,
    ! [SV4: $i] :
      ( ( ( empty @ SV4 )
        = $true )
      | ( ( ~ ( relation @ SV4 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[125]) ).

thf(135,plain,
    ( ( empty @ sK4_SX0 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[128]) ).

thf(136,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
          | ~ ( ~ ( in @ SV2 @ SV9 )
              | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[130]) ).

thf(137,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
          | ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[131]) ).

thf(138,plain,
    ! [SV10: $i,SV3: $i,SV13: $i] :
      ( ( ( ~ ( in @ SV13 @ SV3 )
          | ( in @ SV13 @ SV10 ) )
        = $true )
      | ( ( subset @ SV3 @ SV10 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[132]) ).

thf(139,plain,
    ! [SV3: $i,SV10: $i] :
      ( ( ( ~ ( in @ ( sK5_SY27 @ SV10 @ SV3 ) @ SV3 )
          | ( in @ ( sK5_SY27 @ SV10 @ SV3 ) @ SV10 ) )
        = $false )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[133]) ).

thf(140,plain,
    ! [SV4: $i] :
      ( ( ( relation @ SV4 )
        = $false )
      | ( ( empty @ SV4 )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(141,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV2 @ SV9 )
              | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[136]) ).

thf(142,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV2 @ SV9 )
                | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[137]) ).

thf(143,plain,
    ! [SV10: $i,SV3: $i,SV13: $i] :
      ( ( ( ~ ( in @ SV13 @ SV3 ) )
        = $true )
      | ( ( in @ SV13 @ SV10 )
        = $true )
      | ( ( subset @ SV3 @ SV10 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[138]) ).

thf(144,plain,
    ! [SV3: $i,SV10: $i] :
      ( ( ( ~ ( in @ ( sK5_SY27 @ SV10 @ SV3 ) @ SV3 ) )
        = $false )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(145,plain,
    ! [SV3: $i,SV10: $i] :
      ( ( ( in @ ( sK5_SY27 @ SV10 @ SV3 ) @ SV10 )
        = $false )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(146,plain,
    ! [SV4: $i] :
      ( ( ( empty @ ( relation_rng @ SV4 ) )
        = $false )
      | ( ( empty @ SV4 )
        = $true )
      | ( ( relation @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(147,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV2 @ SV9 )
              | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(148,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( in @ SV2 @ SV9 )
              | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) ) )
        = $false )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[142]) ).

thf(149,plain,
    ! [SV10: $i,SV3: $i,SV13: $i] :
      ( ( ( in @ SV13 @ SV3 )
        = $false )
      | ( ( in @ SV13 @ SV10 )
        = $true )
      | ( ( subset @ SV3 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[143]) ).

thf(150,plain,
    ! [SV3: $i,SV10: $i] :
      ( ( ( in @ ( sK5_SY27 @ SV10 @ SV3 ) @ SV3 )
        = $true )
      | ( ( subset @ SV3 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(151,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ SV9 )
          | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
        = $false )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[147]) ).

thf(152,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ SV9 )
          | ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[148]) ).

thf(153,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ SV9 ) )
        = $false )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(154,plain,
    ! [SV9: $i,SV12: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
        = $false )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[151]) ).

thf(155,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ SV9 ) )
        = $true )
      | ( ( ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[152]) ).

thf(156,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( in @ SV2 @ SV9 )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[153]) ).

thf(157,plain,
    ! [SV9: $i,SV12: $i,SV2: $i] :
      ( ( ( in @ SV2 @ ( relation_rng @ SV12 ) )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $false )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[154]) ).

thf(158,plain,
    ! [SV12: $i,SV9: $i,SV2: $i] :
      ( ( ( in @ SV2 @ SV9 )
        = $false )
      | ( ( ~ ( in @ SV2 @ ( relation_rng @ SV12 ) ) )
        = $true )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[155]) ).

thf(159,plain,
    ! [SV9: $i,SV12: $i,SV2: $i] :
      ( ( ( in @ SV2 @ ( relation_rng @ SV12 ) )
        = $false )
      | ( ( in @ SV2 @ SV9 )
        = $false )
      | ( ( in @ SV2 @ ( relation_rng @ ( relation_rng_restriction @ SV9 @ SV12 ) ) )
        = $true )
      | ( ( relation @ SV12 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(160,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[54,159,157,156,150,149,146,145,135,129,127,126,124,123,108,101,85,76,65,58,56,55]) ).

thf(161,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[160]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01  % Problem  : SEU198+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.02  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.00/0.11  % Computer : n012.cluster.edu
% 0.00/0.11  % Model    : x86_64 x86_64
% 0.00/0.11  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.00/0.11  % Memory   : 8046.5625MB
% 0.00/0.11  % OS       : Linux 6.8.0-71-generic
% 0.00/0.11  % CPULimit : 300
% 0.00/0.11  % WCLimit  : 300
% 0.00/0.11  % DateTime : Tue Oct  6 15:03:46 UTC 2026
% 0.00/0.11  % CPUTime  : 
% 0.00/0.11  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.17  
% 0.10/0.17   No.of.Axioms: 13
% 0.10/0.17  
% 0.10/0.17   Length.of.Defs: 0
% 0.10/0.17  
% 0.10/0.17   Contains.Choice.Funs: false
% 0.10/0.17  ...
% 0.10/0.17  
% 0.10/0.17  ********************************
% 0.10/0.17  *   All subproblems solved!    *
% 0.10/0.17  ********************************
% 0.10/0.17  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:14,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:160,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.10/0.17  
% 0.10/0.17  %**** Beginning of derivation protocol ****
% 0.10/0.17  % SZS output start CNFRefutation
% See solution above
% 0.10/0.17  
% 0.10/0.17  %**** End of derivation protocol ****
% 0.10/0.17  %**** no. of clauses in derivation: 144 ****
% 0.10/0.17  %**** clause counter: 160 ****
% 0.10/0.17  
% 0.10/0.17  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:14,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:160,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------