↑ 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  : GRA010+2 : TPTP v9.3.1. Bugfixed v3.2.0.
% 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 : n014.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 10:19:42 AM UTC 2026

% Result   : Theorem 0.55s 0.35s
% Output   : CNFRefutation 0.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   38
%            Number of leaves      :    5
% Syntax   : Number of formulae    :  221 (  53 unt;   0 typ;   0 def)
%            Number of atoms       : 2539 ( 676 equ;   0 cnn)
%            Maximal formula atoms :    7 (  11 avg)
%            Number of connectives : 5863 (1656   ~; 953   |;  60   &;3155   @)
%                                         (   3 <=>;  30  =>;   3  <=;   3 <~>)
%            Maximal formula depth :   15 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   34 (  31 usr;  12 con; 0-6 aty)
%            Number of variables   :  999 (   0   ^; 984   !;  15   ?; 999   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_complete,type,
    complete: $o ).

thf(tp_edge,type,
    edge: $i > $o ).

thf(tp_edges,type,
    edges: $i ).

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

thf(tp_graph,type,
    graph: $i ).

thf(tp_head_of,type,
    head_of: $i > $i ).

thf(tp_in_path,type,
    in_path: $i > $i > $o ).

thf(tp_length_of,type,
    length_of: $i > $i ).

thf(tp_less_or_equal,type,
    less_or_equal: $i > $i > $o ).

thf(tp_minus,type,
    minus: $i > $i > $i ).

thf(tp_n1,type,
    n1: $i ).

thf(tp_number_of_in,type,
    number_of_in: $i > $i > $i ).

thf(tp_on_path,type,
    on_path: $i > $i > $o ).

thf(tp_path,type,
    path: $i > $i > $i > $o ).

thf(tp_path_cons,type,
    path_cons: $i > $i > $i ).

thf(tp_precedes,type,
    precedes: $i > $i > $i > $o ).

thf(tp_sK1_SX0,type,
    sK1_SX0: $i ).

thf(tp_sK2_SY49,type,
    sK2_SY49: $i ).

thf(tp_sK3_SY67,type,
    sK3_SY67: $i ).

thf(tp_sK4_SY42,type,
    sK4_SY42: $i > $i > $i > $i ).

thf(tp_sK5_SY91,type,
    sK5_SY91: $i > $i > $i > $i ).

thf(tp_sK6_SY93,type,
    sK6_SY93: $i > $i > $i ).

thf(tp_sK7_SY88,type,
    sK7_SY88: $i > $i > $i > $i > $i > $i ).

thf(tp_sK8_SY88,type,
    sK8_SY88: $i > $i > $i > $i > $i > $i > $i ).

thf(tp_sequential,type,
    sequential: $i > $i > $o ).

thf(tp_sequential_pairs,type,
    sequential_pairs: $i ).

thf(tp_shortest_path,type,
    shortest_path: $i > $i > $i > $o ).

thf(tp_tail_of,type,
    tail_of: $i > $i ).

thf(tp_triangle,type,
    triangle: $i > $i > $i > $o ).

thf(tp_triangles,type,
    triangles: $i ).

thf(tp_vertex,type,
    vertex: $i > $o ).

thf(2,axiom,
    ! [P: $i,V1: $i,V2: $i] :
      ( ( ( path @ V1 @ V2 @ P )
        & ! [E1: $i,E2: $i] :
            ( ( ( on_path @ E1 @ P )
              & ( on_path @ E2 @ P )
              & ( sequential @ E1 @ E2 ) )
           => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
     => ( ( number_of_in @ sequential_pairs @ P )
        = ( number_of_in @ triangles @ P ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sequential_pairs_and_triangles) ).

thf(5,axiom,
    ! [E1: $i,E2: $i,E3: $i] :
      ( ( triangle @ E1 @ E2 @ E3 )
    <=> ( ( edge @ E1 )
        & ( edge @ E2 )
        & ( edge @ E3 )
        & ( sequential @ E1 @ E2 )
        & ( sequential @ E2 @ E3 )
        & ( sequential @ E3 @ E1 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',triangle_defn) ).

thf(8,axiom,
    ! [P: $i,V1: $i,V2: $i] :
      ( ( path @ V1 @ V2 @ P )
     => ! [E1: $i,E2: $i] :
          ( ( precedes @ E1 @ E2 @ P )
         => ( ( on_path @ E1 @ P )
            & ( on_path @ E2 @ P )
            & ( ( sequential @ E1 @ E2 )
            <~> ? [E3: $i] :
                  ( ( sequential @ E1 @ E3 )
                  & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',precedes_properties) ).

thf(9,axiom,
    ! [P: $i,V1: $i,V2: $i] :
      ( ( path @ V1 @ V2 @ P )
     => ! [E1: $i,E2: $i] :
          ( ( precedes @ E1 @ E2 @ P )
         <= ( ( on_path @ E1 @ P )
            & ( on_path @ E2 @ P )
            & ( ( sequential @ E1 @ E2 )
              | ? [E3: $i] :
                  ( ( sequential @ E1 @ E3 )
                  & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',precedes_defn) ).

thf(19,conjecture,
    ( complete
   => ! [P: $i,V1: $i,V2: $i] :
        ( ( ( path @ V1 @ V2 @ P )
          & ! [E1: $i,E2: $i] :
              ( ( ( on_path @ E1 @ P )
                & ( on_path @ E2 @ P )
                & ( sequential @ E1 @ E2 ) )
             => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
       => ( ( number_of_in @ sequential_pairs @ P )
          = ( number_of_in @ triangles @ P ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',complete_means_sequential_pairs_and_triangles) ).

thf(20,negated_conjecture,
    ( ( complete
     => ! [P: $i,V1: $i,V2: $i] :
          ( ( ( path @ V1 @ V2 @ P )
            & ! [E1: $i,E2: $i] :
                ( ( ( on_path @ E1 @ P )
                  & ( on_path @ E2 @ P )
                  & ( sequential @ E1 @ E2 ) )
               => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
         => ( ( number_of_in @ sequential_pairs @ P )
            = ( number_of_in @ triangles @ P ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[19]) ).

thf(21,plain,
    ( ( complete
     => ! [P: $i,V1: $i,V2: $i] :
          ( ( ( path @ V1 @ V2 @ P )
            & ! [E1: $i,E2: $i] :
                ( ( ( on_path @ E1 @ P )
                  & ( on_path @ E2 @ P )
                  & ( sequential @ E1 @ E2 ) )
               => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
         => ( ( number_of_in @ sequential_pairs @ P )
            = ( number_of_in @ triangles @ P ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(22,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( ( path @ V1 @ V2 @ P )
            & ! [E1: $i,E2: $i] :
                ( ( ( on_path @ E1 @ P )
                  & ( on_path @ E2 @ P )
                  & ( sequential @ E1 @ E2 ) )
               => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
         => ( ( number_of_in @ sequential_pairs @ P )
            = ( number_of_in @ triangles @ P ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(23,plain,
    ( ( ! [E1: $i,E2: $i,E3: $i] :
          ( ( triangle @ E1 @ E2 @ E3 )
        <=> ( ( edge @ E1 )
            & ( edge @ E2 )
            & ( edge @ E3 )
            & ( sequential @ E1 @ E2 )
            & ( sequential @ E2 @ E3 )
            & ( sequential @ E3 @ E1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(24,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( path @ V1 @ V2 @ P )
         => ! [E1: $i,E2: $i] :
              ( ( precedes @ E1 @ E2 @ P )
             => ( ( on_path @ E1 @ P )
                & ( on_path @ E2 @ P )
                & ( ( sequential @ E1 @ E2 )
                <~> ? [E3: $i] :
                      ( ( sequential @ E1 @ E3 )
                      & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(25,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( path @ V1 @ V2 @ P )
         => ! [E1: $i,E2: $i] :
              ( ( precedes @ E1 @ E2 @ P )
             <= ( ( on_path @ E1 @ P )
                & ( on_path @ E2 @ P )
                & ( ( sequential @ E1 @ E2 )
                  | ? [E3: $i] :
                      ( ( sequential @ E1 @ E3 )
                      & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(26,plain,
    complete = $true,
    inference(standard_cnf,[status(thm)],[21]) ).

thf(27,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( ( path @ V1 @ V2 @ P )
            & ! [E1: $i,E2: $i] :
                ( ( ( on_path @ E1 @ P )
                  & ( on_path @ E2 @ P )
                  & ( sequential @ E1 @ E2 ) )
               => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
         => ( ( number_of_in @ sequential_pairs @ P )
            = ( number_of_in @ triangles @ P ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[21]) ).

thf(28,plain,
    ( ( ~ ! [P: $i,V1: $i,V2: $i] :
            ( ( ( path @ V1 @ V2 @ P )
              & ! [E1: $i,E2: $i] :
                  ( ( ( on_path @ E1 @ P )
                    & ( on_path @ E2 @ P )
                    & ( sequential @ E1 @ E2 ) )
                 => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
           => ( ( number_of_in @ sequential_pairs @ P )
              = ( number_of_in @ triangles @ P ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[27]) ).

thf(29,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( path @ V1 @ V2 @ P )
         => ! [E1: $i,E2: $i] :
              ( ( precedes @ E1 @ E2 @ P )
             <= ( ( on_path @ E1 @ P )
                & ( on_path @ E2 @ P )
                & ( ( sequential @ E1 @ E2 )
                  | ? [E3: $i] :
                      ( ( sequential @ E1 @ E3 )
                      & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[25]) ).

thf(30,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( path @ V1 @ V2 @ P )
         => ! [E1: $i,E2: $i] :
              ( ( precedes @ E1 @ E2 @ P )
             => ( ( on_path @ E1 @ P )
                & ( on_path @ E2 @ P )
                & ( ( sequential @ E1 @ E2 )
                <~> ? [E3: $i] :
                      ( ( sequential @ E1 @ E3 )
                      & ( precedes @ E3 @ E2 @ P ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[24]) ).

thf(31,plain,
    ( ( ! [E1: $i,E2: $i,E3: $i] :
          ( ( triangle @ E1 @ E2 @ E3 )
        <=> ( ( edge @ E1 )
            & ( edge @ E2 )
            & ( edge @ E3 )
            & ( sequential @ E1 @ E2 )
            & ( sequential @ E2 @ E3 )
            & ( sequential @ E3 @ E1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[23]) ).

thf(32,plain,
    ( ( ! [P: $i,V1: $i,V2: $i] :
          ( ( ( path @ V1 @ V2 @ P )
            & ! [E1: $i,E2: $i] :
                ( ( ( on_path @ E1 @ P )
                  & ( on_path @ E2 @ P )
                  & ( sequential @ E1 @ E2 ) )
               => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
         => ( ( number_of_in @ sequential_pairs @ P )
            = ( number_of_in @ triangles @ P ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[22]) ).

thf(33,plain,
    complete = $true,
    inference(copy,[status(thm)],[26]) ).

thf(34,plain,
    ( ( ~ ! [P: $i,V1: $i,V2: $i] :
            ( ( ( path @ V1 @ V2 @ P )
              & ! [E1: $i,E2: $i] :
                  ( ( ( on_path @ E1 @ P )
                    & ( on_path @ E2 @ P )
                    & ( sequential @ E1 @ E2 ) )
                 => ? [E3: $i] : ( triangle @ E1 @ E2 @ E3 ) ) )
           => ( ( number_of_in @ sequential_pairs @ P )
              = ( number_of_in @ triangles @ P ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[28]) ).

thf(35,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( path @ SX1 @ SX2 @ SX0 )
          | ! [SX3: $i,SX4: $i] :
              ( ( precedes @ SX3 @ SX4 @ SX0 )
              | ~ ~ ( ~ ~ ( ~ ( on_path @ SX3 @ SX0 )
                          | ~ ( on_path @ SX4 @ SX0 ) )
                    | ~ ( ( sequential @ SX3 @ SX4 )
                        | ~ ! [SX5: $i] :
                              ~ ~ ( ~ ( sequential @ SX3 @ SX5 )
                                  | ~ ( precedes @ SX5 @ SX4 @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(36,plain,
    ( ( ~ ! [SX0: $i,SX1: $i,SX2: $i] :
            ( ~ ~ ( ~ ( path @ SX1 @ SX2 @ SX0 )
                  | ~ ! [SX3: $i,SX4: $i] :
                        ( ~ ~ ( ~ ~ ( ~ ( on_path @ SX3 @ SX0 )
                                    | ~ ( on_path @ SX4 @ SX0 ) )
                              | ~ ( sequential @ SX3 @ SX4 ) )
                        | ~ ! [SX5: $i] :
                              ~ ( triangle @ SX3 @ SX4 @ SX5 ) ) )
            | ( ( number_of_in @ sequential_pairs @ SX0 )
              = ( number_of_in @ triangles @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[34]) ).

thf(37,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ~ ( ~ ( ~ ( triangle @ SX0 @ SX1 @ SX2 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SX0 )
                                            | ~ ( edge @ SX1 ) )
                                      | ~ ( edge @ SX2 ) )
                                | ~ ( sequential @ SX0 @ SX1 ) )
                          | ~ ( sequential @ SX1 @ SX2 ) )
                    | ~ ( sequential @ SX2 @ SX0 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SX0 )
                                              | ~ ( edge @ SX1 ) )
                                        | ~ ( edge @ SX2 ) )
                                  | ~ ( sequential @ SX0 @ SX1 ) )
                            | ~ ( sequential @ SX1 @ SX2 ) )
                      | ~ ( sequential @ SX2 @ SX0 ) )
                | ( triangle @ SX0 @ SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(38,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( path @ SX1 @ SX2 @ SX0 )
          | ! [SX3: $i,SX4: $i] :
              ( ~ ( precedes @ SX3 @ SX4 @ SX0 )
              | ~ ( ~ ~ ( ~ ( on_path @ SX3 @ SX0 )
                        | ~ ( on_path @ SX4 @ SX0 ) )
                  | ~ ~ ~ ( ~ ( ~ ( sequential @ SX3 @ SX4 )
                              | ~ ! [SX5: $i] :
                                    ~ ~ ( ~ ( sequential @ SX3 @ SX5 )
                                        | ~ ( precedes @ SX5 @ SX4 @ SX0 ) ) )
                          | ~ ( ~ ~ ! [SX5: $i] :
                                      ~ ~ ( ~ ( sequential @ SX3 @ SX5 )
                                          | ~ ( precedes @ SX5 @ SX4 @ SX0 ) )
                              | ( sequential @ SX3 @ SX4 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(39,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ~ ( ~ ( path @ SX1 @ SX2 @ SX0 )
                | ~ ! [SX3: $i,SX4: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( on_path @ SX3 @ SX0 )
                                  | ~ ( on_path @ SX4 @ SX0 ) )
                            | ~ ( sequential @ SX3 @ SX4 ) )
                      | ~ ! [SX5: $i] :
                            ~ ( triangle @ SX3 @ SX4 @ SX5 ) ) )
          | ( ( number_of_in @ sequential_pairs @ SX0 )
            = ( number_of_in @ triangles @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(40,plain,
    ! [SV1: $i] :
      ( ( ! [SY27: $i,SY28: $i] :
            ( ~ ( path @ SY27 @ SY28 @ SV1 )
            | ! [SY29: $i,SY30: $i] :
                ( ( precedes @ SY29 @ SY30 @ SV1 )
                | ~ ~ ( ~ ~ ( ~ ( on_path @ SY29 @ SV1 )
                            | ~ ( on_path @ SY30 @ SV1 ) )
                      | ~ ( ( sequential @ SY29 @ SY30 )
                          | ~ ! [SY31: $i] :
                                ~ ~ ( ~ ( sequential @ SY29 @ SY31 )
                                    | ~ ( precedes @ SY31 @ SY30 @ SV1 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[35]) ).

thf(41,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ~ ( ~ ( path @ SX1 @ SX2 @ SX0 )
                | ~ ! [SX3: $i,SX4: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( on_path @ SX3 @ SX0 )
                                  | ~ ( on_path @ SX4 @ SX0 ) )
                            | ~ ( sequential @ SX3 @ SX4 ) )
                      | ~ ! [SX5: $i] :
                            ~ ( triangle @ SX3 @ SX4 @ SX5 ) ) )
          | ( ( number_of_in @ sequential_pairs @ SX0 )
            = ( number_of_in @ triangles @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[36]) ).

thf(42,plain,
    ! [SV2: $i] :
      ( ( ! [SY32: $i,SY33: $i] :
            ~ ( ~ ( ~ ( triangle @ SV2 @ SY32 @ SY33 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                              | ~ ( edge @ SY32 ) )
                                        | ~ ( edge @ SY33 ) )
                                  | ~ ( sequential @ SV2 @ SY32 ) )
                            | ~ ( sequential @ SY32 @ SY33 ) )
                      | ~ ( sequential @ SY33 @ SV2 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                                | ~ ( edge @ SY32 ) )
                                          | ~ ( edge @ SY33 ) )
                                    | ~ ( sequential @ SV2 @ SY32 ) )
                              | ~ ( sequential @ SY32 @ SY33 ) )
                        | ~ ( sequential @ SY33 @ SV2 ) )
                  | ( triangle @ SV2 @ SY32 @ SY33 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[37]) ).

thf(43,plain,
    ! [SV3: $i] :
      ( ( ! [SY34: $i,SY35: $i] :
            ( ~ ( path @ SY34 @ SY35 @ SV3 )
            | ! [SY36: $i,SY37: $i] :
                ( ~ ( precedes @ SY36 @ SY37 @ SV3 )
                | ~ ( ~ ~ ( ~ ( on_path @ SY36 @ SV3 )
                          | ~ ( on_path @ SY37 @ SV3 ) )
                    | ~ ~ ~ ( ~ ( ~ ( sequential @ SY36 @ SY37 )
                                | ~ ! [SY38: $i] :
                                      ~ ~ ( ~ ( sequential @ SY36 @ SY38 )
                                          | ~ ( precedes @ SY38 @ SY37 @ SV3 ) ) )
                            | ~ ( ~ ~ ! [SY39: $i] :
                                        ~ ~ ( ~ ( sequential @ SY36 @ SY39 )
                                            | ~ ( precedes @ SY39 @ SY37 @ SV3 ) )
                                | ( sequential @ SY36 @ SY37 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[38]) ).

thf(44,plain,
    ! [SV4: $i] :
      ( ( ! [SY40: $i,SY41: $i] :
            ( ~ ~ ( ~ ( path @ SY40 @ SY41 @ SV4 )
                  | ~ ! [SY42: $i,SY43: $i] :
                        ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                                    | ~ ( on_path @ SY43 @ SV4 ) )
                              | ~ ( sequential @ SY42 @ SY43 ) )
                        | ~ ! [SX5: $i] :
                              ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
            | ( ( number_of_in @ sequential_pairs @ SV4 )
              = ( number_of_in @ triangles @ SV4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[39]) ).

thf(45,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ! [SY45: $i] :
            ( ~ ( path @ SV5 @ SY45 @ SV1 )
            | ! [SY29: $i,SY30: $i] :
                ( ( precedes @ SY29 @ SY30 @ SV1 )
                | ~ ~ ( ~ ~ ( ~ ( on_path @ SY29 @ SV1 )
                            | ~ ( on_path @ SY30 @ SV1 ) )
                      | ~ ( ( sequential @ SY29 @ SY30 )
                          | ~ ! [SY31: $i] :
                                ~ ~ ( ~ ( sequential @ SY29 @ SY31 )
                                    | ~ ( precedes @ SY31 @ SY30 @ SV1 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[40]) ).

thf(46,plain,
    ( ( ! [SY49: $i,SY50: $i] :
          ( ~ ~ ( ~ ( path @ SY49 @ SY50 @ sK1_SX0 )
                | ~ ! [SY51: $i,SY52: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                                  | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                            | ~ ( sequential @ SY51 @ SY52 ) )
                      | ~ ! [SX5: $i] :
                            ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
          | ( ( number_of_in @ sequential_pairs @ sK1_SX0 )
            = ( number_of_in @ triangles @ sK1_SX0 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[41]) ).

thf(47,plain,
    ! [SV6: $i,SV2: $i] :
      ( ( ! [SY54: $i] :
            ~ ( ~ ( ~ ( triangle @ SV2 @ SV6 @ SY54 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                              | ~ ( edge @ SV6 ) )
                                        | ~ ( edge @ SY54 ) )
                                  | ~ ( sequential @ SV2 @ SV6 ) )
                            | ~ ( sequential @ SV6 @ SY54 ) )
                      | ~ ( sequential @ SY54 @ SV2 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                                | ~ ( edge @ SV6 ) )
                                          | ~ ( edge @ SY54 ) )
                                    | ~ ( sequential @ SV2 @ SV6 ) )
                              | ~ ( sequential @ SV6 @ SY54 ) )
                        | ~ ( sequential @ SY54 @ SV2 ) )
                  | ( triangle @ SV2 @ SV6 @ SY54 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[42]) ).

thf(48,plain,
    ! [SV3: $i,SV7: $i] :
      ( ( ! [SY55: $i] :
            ( ~ ( path @ SV7 @ SY55 @ SV3 )
            | ! [SY36: $i,SY37: $i] :
                ( ~ ( precedes @ SY36 @ SY37 @ SV3 )
                | ~ ( ~ ~ ( ~ ( on_path @ SY36 @ SV3 )
                          | ~ ( on_path @ SY37 @ SV3 ) )
                    | ~ ~ ~ ( ~ ( ~ ( sequential @ SY36 @ SY37 )
                                | ~ ! [SY38: $i] :
                                      ~ ~ ( ~ ( sequential @ SY36 @ SY38 )
                                          | ~ ( precedes @ SY38 @ SY37 @ SV3 ) ) )
                            | ~ ( ~ ~ ! [SY39: $i] :
                                        ~ ~ ( ~ ( sequential @ SY36 @ SY39 )
                                            | ~ ( precedes @ SY39 @ SY37 @ SV3 ) )
                                | ( sequential @ SY36 @ SY37 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[43]) ).

thf(49,plain,
    ! [SV4: $i,SV8: $i] :
      ( ( ! [SY60: $i] :
            ( ~ ~ ( ~ ( path @ SV8 @ SY60 @ SV4 )
                  | ~ ! [SY42: $i,SY43: $i] :
                        ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                                    | ~ ( on_path @ SY43 @ SV4 ) )
                              | ~ ( sequential @ SY42 @ SY43 ) )
                        | ~ ! [SX5: $i] :
                              ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
            | ( ( number_of_in @ sequential_pairs @ SV4 )
              = ( number_of_in @ triangles @ SV4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[44]) ).

thf(50,plain,
    ! [SV1: $i,SV9: $i,SV5: $i] :
      ( ( ~ ( path @ SV5 @ SV9 @ SV1 )
        | ! [SY29: $i,SY30: $i] :
            ( ( precedes @ SY29 @ SY30 @ SV1 )
            | ~ ~ ( ~ ~ ( ~ ( on_path @ SY29 @ SV1 )
                        | ~ ( on_path @ SY30 @ SV1 ) )
                  | ~ ( ( sequential @ SY29 @ SY30 )
                      | ~ ! [SY31: $i] :
                            ~ ~ ( ~ ( sequential @ SY29 @ SY31 )
                                | ~ ( precedes @ SY31 @ SY30 @ SV1 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[45]) ).

thf(51,plain,
    ( ( ! [SY67: $i] :
          ( ~ ~ ( ~ ( path @ sK2_SY49 @ SY67 @ sK1_SX0 )
                | ~ ! [SY51: $i,SY52: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                                  | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                            | ~ ( sequential @ SY51 @ SY52 ) )
                      | ~ ! [SX5: $i] :
                            ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
          | ( ( number_of_in @ sequential_pairs @ sK1_SX0 )
            = ( number_of_in @ triangles @ sK1_SX0 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[46]) ).

thf(52,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ( ~ ( ~ ( triangle @ SV2 @ SV6 @ SV10 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                            | ~ ( edge @ SV6 ) )
                                      | ~ ( edge @ SV10 ) )
                                | ~ ( sequential @ SV2 @ SV6 ) )
                          | ~ ( sequential @ SV6 @ SV10 ) )
                    | ~ ( sequential @ SV10 @ SV2 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                              | ~ ( edge @ SV6 ) )
                                        | ~ ( edge @ SV10 ) )
                                  | ~ ( sequential @ SV2 @ SV6 ) )
                            | ~ ( sequential @ SV6 @ SV10 ) )
                      | ~ ( sequential @ SV10 @ SV2 ) )
                | ( triangle @ SV2 @ SV6 @ SV10 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[47]) ).

thf(53,plain,
    ! [SV3: $i,SV11: $i,SV7: $i] :
      ( ( ~ ( path @ SV7 @ SV11 @ SV3 )
        | ! [SY36: $i,SY37: $i] :
            ( ~ ( precedes @ SY36 @ SY37 @ SV3 )
            | ~ ( ~ ~ ( ~ ( on_path @ SY36 @ SV3 )
                      | ~ ( on_path @ SY37 @ SV3 ) )
                | ~ ~ ~ ( ~ ( ~ ( sequential @ SY36 @ SY37 )
                            | ~ ! [SY38: $i] :
                                  ~ ~ ( ~ ( sequential @ SY36 @ SY38 )
                                      | ~ ( precedes @ SY38 @ SY37 @ SV3 ) ) )
                        | ~ ( ~ ~ ! [SY39: $i] :
                                    ~ ~ ( ~ ( sequential @ SY36 @ SY39 )
                                        | ~ ( precedes @ SY39 @ SY37 @ SV3 ) )
                            | ( sequential @ SY36 @ SY37 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[48]) ).

thf(54,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ~ ~ ( ~ ( path @ SV8 @ SV12 @ SV4 )
              | ~ ! [SY42: $i,SY43: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                                | ~ ( on_path @ SY43 @ SV4 ) )
                          | ~ ( sequential @ SY42 @ SY43 ) )
                    | ~ ! [SX5: $i] :
                          ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
        | ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[49]) ).

thf(55,plain,
    ! [SV1: $i,SV9: $i,SV5: $i] :
      ( ( ( ~ ( path @ SV5 @ SV9 @ SV1 ) )
        = $true )
      | ( ( ! [SY29: $i,SY30: $i] :
              ( ( precedes @ SY29 @ SY30 @ SV1 )
              | ~ ~ ( ~ ~ ( ~ ( on_path @ SY29 @ SV1 )
                          | ~ ( on_path @ SY30 @ SV1 ) )
                    | ~ ( ( sequential @ SY29 @ SY30 )
                        | ~ ! [SY31: $i] :
                              ~ ~ ( ~ ( sequential @ SY29 @ SY31 )
                                  | ~ ( precedes @ SY31 @ SY30 @ SV1 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[50]) ).

thf(56,plain,
    ( ( ~ ~ ( ~ ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 )
            | ~ ! [SY51: $i,SY52: $i] :
                  ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                              | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                        | ~ ( sequential @ SY51 @ SY52 ) )
                  | ~ ! [SX5: $i] :
                        ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
      | ( ( number_of_in @ sequential_pairs @ sK1_SX0 )
        = ( number_of_in @ triangles @ sK1_SX0 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[51]) ).

thf(57,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ( ~ ( triangle @ SV2 @ SV6 @ SV10 )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                        | ~ ( edge @ SV6 ) )
                                  | ~ ( edge @ SV10 ) )
                            | ~ ( sequential @ SV2 @ SV6 ) )
                      | ~ ( sequential @ SV6 @ SV10 ) )
                | ~ ( sequential @ SV10 @ SV2 ) ) )
        | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                          | ~ ( edge @ SV6 ) )
                                    | ~ ( edge @ SV10 ) )
                              | ~ ( sequential @ SV2 @ SV6 ) )
                        | ~ ( sequential @ SV6 @ SV10 ) )
                  | ~ ( sequential @ SV10 @ SV2 ) )
            | ( triangle @ SV2 @ SV6 @ SV10 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[52]) ).

thf(58,plain,
    ! [SV3: $i,SV11: $i,SV7: $i] :
      ( ( ( ~ ( path @ SV7 @ SV11 @ SV3 ) )
        = $true )
      | ( ( ! [SY36: $i,SY37: $i] :
              ( ~ ( precedes @ SY36 @ SY37 @ SV3 )
              | ~ ( ~ ~ ( ~ ( on_path @ SY36 @ SV3 )
                        | ~ ( on_path @ SY37 @ SV3 ) )
                  | ~ ~ ~ ( ~ ( ~ ( sequential @ SY36 @ SY37 )
                              | ~ ! [SY38: $i] :
                                    ~ ~ ( ~ ( sequential @ SY36 @ SY38 )
                                        | ~ ( precedes @ SY38 @ SY37 @ SV3 ) ) )
                          | ~ ( ~ ~ ! [SY39: $i] :
                                      ~ ~ ( ~ ( sequential @ SY36 @ SY39 )
                                          | ~ ( precedes @ SY39 @ SY37 @ SV3 ) )
                              | ( sequential @ SY36 @ SY37 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[53]) ).

thf(59,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ( ~ ~ ( ~ ( path @ SV8 @ SV12 @ SV4 )
                | ~ ! [SY42: $i,SY43: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                                  | ~ ( on_path @ SY43 @ SV4 ) )
                            | ~ ( sequential @ SY42 @ SY43 ) )
                      | ~ ! [SX5: $i] :
                            ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) ) )
        = $true )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[54]) ).

thf(60,plain,
    ! [SV1: $i,SV9: $i,SV5: $i] :
      ( ( ( path @ SV5 @ SV9 @ SV1 )
        = $false )
      | ( ( ! [SY29: $i,SY30: $i] :
              ( ( precedes @ SY29 @ SY30 @ SV1 )
              | ~ ~ ( ~ ~ ( ~ ( on_path @ SY29 @ SV1 )
                          | ~ ( on_path @ SY30 @ SV1 ) )
                    | ~ ( ( sequential @ SY29 @ SY30 )
                        | ~ ! [SY31: $i] :
                              ~ ~ ( ~ ( sequential @ SY29 @ SY31 )
                                  | ~ ( precedes @ SY31 @ SY30 @ SV1 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[55]) ).

thf(61,plain,
    ( ( ~ ~ ( ~ ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 )
            | ~ ! [SY51: $i,SY52: $i] :
                  ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                              | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                        | ~ ( sequential @ SY51 @ SY52 ) )
                  | ~ ! [SX5: $i] :
                        ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[56]) ).

thf(62,plain,
    ( ( ( number_of_in @ sequential_pairs @ sK1_SX0 )
      = ( number_of_in @ triangles @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[56]) ).

thf(63,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ( ~ ( triangle @ SV2 @ SV6 @ SV10 )
            | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                        | ~ ( edge @ SV6 ) )
                                  | ~ ( edge @ SV10 ) )
                            | ~ ( sequential @ SV2 @ SV6 ) )
                      | ~ ( sequential @ SV6 @ SV10 ) )
                | ~ ( sequential @ SV10 @ SV2 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[57]) ).

thf(64,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                          | ~ ( edge @ SV6 ) )
                                    | ~ ( edge @ SV10 ) )
                              | ~ ( sequential @ SV2 @ SV6 ) )
                        | ~ ( sequential @ SV6 @ SV10 ) )
                  | ~ ( sequential @ SV10 @ SV2 ) )
            | ( triangle @ SV2 @ SV6 @ SV10 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[57]) ).

thf(65,plain,
    ! [SV3: $i,SV11: $i,SV7: $i] :
      ( ( ( path @ SV7 @ SV11 @ SV3 )
        = $false )
      | ( ( ! [SY36: $i,SY37: $i] :
              ( ~ ( precedes @ SY36 @ SY37 @ SV3 )
              | ~ ( ~ ~ ( ~ ( on_path @ SY36 @ SV3 )
                        | ~ ( on_path @ SY37 @ SV3 ) )
                  | ~ ~ ~ ( ~ ( ~ ( sequential @ SY36 @ SY37 )
                              | ~ ! [SY38: $i] :
                                    ~ ~ ( ~ ( sequential @ SY36 @ SY38 )
                                        | ~ ( precedes @ SY38 @ SY37 @ SV3 ) ) )
                          | ~ ( ~ ~ ! [SY39: $i] :
                                      ~ ~ ( ~ ( sequential @ SY36 @ SY39 )
                                          | ~ ( precedes @ SY39 @ SY37 @ SV3 ) )
                              | ( sequential @ SY36 @ SY37 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[58]) ).

thf(66,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ( ~ ( ~ ( path @ SV8 @ SV12 @ SV4 )
              | ~ ! [SY42: $i,SY43: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                                | ~ ( on_path @ SY43 @ SV4 ) )
                          | ~ ( sequential @ SY42 @ SY43 ) )
                    | ~ ! [SX5: $i] :
                          ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) ) )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[59]) ).

thf(67,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV13: $i] :
      ( ( ( ! [SY81: $i] :
              ( ( precedes @ SV13 @ SY81 @ SV1 )
              | ~ ~ ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                          | ~ ( on_path @ SY81 @ SV1 ) )
                    | ~ ( ( sequential @ SV13 @ SY81 )
                        | ~ ! [SY82: $i] :
                              ~ ~ ( ~ ( sequential @ SV13 @ SY82 )
                                  | ~ ( precedes @ SY82 @ SY81 @ SV1 ) ) ) ) ) )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(68,plain,
    ( ( ~ ( ~ ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 )
          | ~ ! [SY51: $i,SY52: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                            | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                      | ~ ( sequential @ SY51 @ SY52 ) )
                | ~ ! [SX5: $i] :
                      ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[61]) ).

thf(69,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ( triangle @ SV2 @ SV6 @ SV10 )
        | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                    | ~ ( edge @ SV6 ) )
                              | ~ ( edge @ SV10 ) )
                        | ~ ( sequential @ SV2 @ SV6 ) )
                  | ~ ( sequential @ SV6 @ SV10 ) )
            | ~ ( sequential @ SV10 @ SV2 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[63]) ).

thf(70,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                      | ~ ( edge @ SV6 ) )
                                | ~ ( edge @ SV10 ) )
                          | ~ ( sequential @ SV2 @ SV6 ) )
                    | ~ ( sequential @ SV6 @ SV10 ) )
              | ~ ( sequential @ SV10 @ SV2 ) )
        | ( triangle @ SV2 @ SV6 @ SV10 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[64]) ).

thf(71,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV14: $i] :
      ( ( ( ! [SY83: $i] :
              ( ~ ( precedes @ SV14 @ SY83 @ SV3 )
              | ~ ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                        | ~ ( on_path @ SY83 @ SV3 ) )
                  | ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SY83 )
                              | ~ ! [SY84: $i] :
                                    ~ ~ ( ~ ( sequential @ SV14 @ SY84 )
                                        | ~ ( precedes @ SY84 @ SY83 @ SV3 ) ) )
                          | ~ ( ~ ~ ! [SY85: $i] :
                                      ~ ~ ( ~ ( sequential @ SV14 @ SY85 )
                                          | ~ ( precedes @ SY85 @ SY83 @ SV3 ) )
                              | ( sequential @ SV14 @ SY83 ) ) ) ) ) )
        = $true )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[65]) ).

thf(72,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ( ~ ( path @ SV8 @ SV12 @ SV4 )
          | ~ ! [SY42: $i,SY43: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                            | ~ ( on_path @ SY43 @ SV4 ) )
                      | ~ ( sequential @ SY42 @ SY43 ) )
                | ~ ! [SX5: $i] :
                      ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
        = $true )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[66]) ).

thf(73,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( ( precedes @ SV13 @ SV15 @ SV1 )
          | ~ ~ ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                      | ~ ( on_path @ SV15 @ SV1 ) )
                | ~ ( ( sequential @ SV13 @ SV15 )
                    | ~ ! [SY86: $i] :
                          ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                              | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) ) )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[67]) ).

thf(74,plain,
    ( ( ~ ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 )
      | ~ ! [SY51: $i,SY52: $i] :
            ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                        | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                  | ~ ( sequential @ SY51 @ SY52 ) )
            | ~ ! [SX5: $i] :
                  ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[68]) ).

thf(75,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( triangle @ SV2 @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                      | ~ ( edge @ SV6 ) )
                                | ~ ( edge @ SV10 ) )
                          | ~ ( sequential @ SV2 @ SV6 ) )
                    | ~ ( sequential @ SV6 @ SV10 ) )
              | ~ ( sequential @ SV10 @ SV2 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[69]) ).

thf(76,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                        | ~ ( edge @ SV6 ) )
                                  | ~ ( edge @ SV10 ) )
                            | ~ ( sequential @ SV2 @ SV6 ) )
                      | ~ ( sequential @ SV6 @ SV10 ) )
                | ~ ( sequential @ SV10 @ SV2 ) ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[70]) ).

thf(77,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( precedes @ SV14 @ SV16 @ SV3 )
          | ~ ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                    | ~ ( on_path @ SV16 @ SV3 ) )
              | ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                          | ~ ! [SY87: $i] :
                                ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                                    | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                      | ~ ( ~ ~ ! [SY88: $i] :
                                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                          | ( sequential @ SV14 @ SV16 ) ) ) ) )
        = $true )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(78,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ( ~ ( path @ SV8 @ SV12 @ SV4 ) )
        = $true )
      | ( ( ~ ! [SY42: $i,SY43: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                            | ~ ( on_path @ SY43 @ SV4 ) )
                      | ~ ( sequential @ SY42 @ SY43 ) )
                | ~ ! [SX5: $i] :
                      ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
        = $true )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[72]) ).

thf(79,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( ~ ~ ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                      | ~ ( on_path @ SV15 @ SV1 ) )
                | ~ ( ( sequential @ SV13 @ SV15 )
                    | ~ ! [SY86: $i] :
                          ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                              | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) ) )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[73]) ).

thf(80,plain,
    ( ( ~ ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(81,plain,
    ( ( ~ ! [SY51: $i,SY52: $i] :
            ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                        | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                  | ~ ( sequential @ SY51 @ SY52 ) )
            | ~ ! [SX5: $i] :
                  ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(82,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                      | ~ ( edge @ SV6 ) )
                                | ~ ( edge @ SV10 ) )
                          | ~ ( sequential @ SV2 @ SV6 ) )
                    | ~ ( sequential @ SV6 @ SV10 ) )
              | ~ ( sequential @ SV10 @ SV2 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[75]) ).

thf(83,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                      | ~ ( edge @ SV6 ) )
                                | ~ ( edge @ SV10 ) )
                          | ~ ( sequential @ SV2 @ SV6 ) )
                    | ~ ( sequential @ SV6 @ SV10 ) )
              | ~ ( sequential @ SV10 @ SV2 ) ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(84,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( precedes @ SV14 @ SV16 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                    | ~ ( on_path @ SV16 @ SV3 ) )
              | ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                          | ~ ! [SY87: $i] :
                                ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                                    | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                      | ~ ( ~ ~ ! [SY88: $i] :
                                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                          | ( sequential @ SV14 @ SV16 ) ) ) ) )
        = $true )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[77]) ).

thf(85,plain,
    ! [SV4: $i,SV12: $i,SV8: $i] :
      ( ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ~ ! [SY42: $i,SY43: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                            | ~ ( on_path @ SY43 @ SV4 ) )
                      | ~ ( sequential @ SY42 @ SY43 ) )
                | ~ ! [SX5: $i] :
                      ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
        = $true )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[78]) ).

thf(86,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                    | ~ ( on_path @ SV15 @ SV1 ) )
              | ~ ( ( sequential @ SV13 @ SV15 )
                  | ~ ! [SY86: $i] :
                        ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                            | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) ) )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[79]) ).

thf(87,plain,
    ( ( path @ sK2_SY49 @ sK3_SY67 @ sK1_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[80]) ).

thf(88,plain,
    ( ( ! [SY51: $i,SY52: $i] :
          ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY51 @ sK1_SX0 )
                      | ~ ( on_path @ SY52 @ sK1_SX0 ) )
                | ~ ( sequential @ SY51 @ SY52 ) )
          | ~ ! [SX5: $i] :
                ~ ( triangle @ SY51 @ SY52 @ SX5 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[81]) ).

thf(89,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                  | ~ ( edge @ SV6 ) )
                            | ~ ( edge @ SV10 ) )
                      | ~ ( sequential @ SV2 @ SV6 ) )
                | ~ ( sequential @ SV6 @ SV10 ) )
          | ~ ( sequential @ SV10 @ SV2 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[82]) ).

thf(90,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                  | ~ ( edge @ SV6 ) )
                            | ~ ( edge @ SV10 ) )
                      | ~ ( sequential @ SV2 @ SV6 ) )
                | ~ ( sequential @ SV6 @ SV10 ) )
          | ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(91,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                    | ~ ( on_path @ SV16 @ SV3 ) )
              | ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                          | ~ ! [SY87: $i] :
                                ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                                    | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                      | ~ ( ~ ~ ! [SY88: $i] :
                                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                          | ( sequential @ SV14 @ SV16 ) ) ) ) )
        = $true )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[84]) ).

thf(92,plain,
    ! [SV12: $i,SV8: $i,SV4: $i] :
      ( ( ( ! [SY42: $i,SY43: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( on_path @ SY42 @ SV4 )
                          | ~ ( on_path @ SY43 @ SV4 ) )
                    | ~ ( sequential @ SY42 @ SY43 ) )
              | ~ ! [SX5: $i] :
                    ~ ( triangle @ SY42 @ SY43 @ SX5 ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[85]) ).

thf(93,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                | ~ ( on_path @ SV15 @ SV1 ) )
          | ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[86]) ).

thf(94,plain,
    ! [SV17: $i] :
      ( ( ! [SY89: $i] :
            ( ~ ~ ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                        | ~ ( on_path @ SY89 @ sK1_SX0 ) )
                  | ~ ( sequential @ SV17 @ SY89 ) )
            | ~ ! [SY90: $i] :
                  ~ ( triangle @ SV17 @ SY89 @ SY90 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(95,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                  | ~ ( edge @ SV6 ) )
                            | ~ ( edge @ SV10 ) )
                      | ~ ( sequential @ SV2 @ SV6 ) )
                | ~ ( sequential @ SV6 @ SV10 ) ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[89]) ).

thf(96,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[89]) ).

thf(97,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                  | ~ ( edge @ SV6 ) )
                            | ~ ( edge @ SV10 ) )
                      | ~ ( sequential @ SV2 @ SV6 ) )
                | ~ ( sequential @ SV6 @ SV10 ) ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[90]) ).

thf(98,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                | ~ ( on_path @ SV16 @ SV3 ) )
          | ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                      | ~ ! [SY87: $i] :
                            ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                                | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                  | ~ ( ~ ~ ! [SY88: $i] :
                              ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                  | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                      | ( sequential @ SV14 @ SV16 ) ) ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[91]) ).

thf(99,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ! [SY91: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                          | ~ ( on_path @ SY91 @ SV4 ) )
                    | ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SY91 ) )
              | ~ ! [SY92: $i] :
                    ~ ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SY91 @ SY92 ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[92]) ).

thf(100,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV13 @ SV1 )
                | ~ ( on_path @ SV15 @ SV1 ) ) )
        = $true )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[93]) ).

thf(101,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                    | ~ ( on_path @ SV18 @ sK1_SX0 ) )
              | ~ ( sequential @ SV17 @ SV18 ) )
        | ~ ! [SY93: $i] :
              ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[94]) ).

thf(102,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                | ~ ( edge @ SV6 ) )
                          | ~ ( edge @ SV10 ) )
                    | ~ ( sequential @ SV2 @ SV6 ) )
              | ~ ( sequential @ SV6 @ SV10 ) ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[95]) ).

thf(103,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( sequential @ SV10 @ SV2 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[96]) ).

thf(104,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                                | ~ ( edge @ SV6 ) )
                          | ~ ( edge @ SV10 ) )
                    | ~ ( sequential @ SV2 @ SV6 ) )
              | ~ ( sequential @ SV6 @ SV10 ) ) )
        = $false )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[97]) ).

thf(105,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV14 @ SV3 )
                | ~ ( on_path @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(106,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                      | ~ ! [SY87: $i] :
                            ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                                | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                  | ~ ( ~ ~ ! [SY88: $i] :
                              ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                  | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                      | ( sequential @ SV14 @ SV16 ) ) ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(107,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                      | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
                | ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) ) )
          | ~ ! [SY94: $i] :
                ~ ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SY94 ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[99]) ).

thf(108,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( on_path @ SV13 @ SV1 )
              | ~ ( on_path @ SV15 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(109,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                      | ~ ( on_path @ SV18 @ sK1_SX0 ) )
                | ~ ( sequential @ SV17 @ SV18 ) ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(110,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                            | ~ ( edge @ SV6 ) )
                      | ~ ( edge @ SV10 ) )
                | ~ ( sequential @ SV2 @ SV6 ) )
          | ~ ( sequential @ SV6 @ SV10 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[102]) ).

thf(111,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                            | ~ ( edge @ SV6 ) )
                      | ~ ( edge @ SV10 ) )
                | ~ ( sequential @ SV2 @ SV6 ) )
          | ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(112,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( on_path @ SV14 @ SV3 )
              | ~ ( on_path @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[105]) ).

thf(113,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                    | ~ ! [SY87: $i] :
                          ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                              | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
                | ~ ( ~ ~ ! [SY88: $i] :
                            ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                                | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                    | ( sequential @ SV14 @ SV16 ) ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[106]) ).

thf(114,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                      | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
                | ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(115,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ! [SY94: $i] :
                ~ ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SY94 ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[107]) ).

thf(116,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ( on_path @ SV13 @ SV1 )
          | ~ ( on_path @ SV15 @ SV1 ) )
        = $true )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[108]) ).

thf(117,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                    | ~ ( on_path @ SV18 @ sK1_SX0 ) )
              | ~ ( sequential @ SV17 @ SV18 ) ) )
        = $false )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[109]) ).

thf(118,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                            | ~ ( edge @ SV6 ) )
                      | ~ ( edge @ SV10 ) )
                | ~ ( sequential @ SV2 @ SV6 ) ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[110]) ).

thf(119,plain,
    ! [SV2: $i,SV10: $i,SV6: $i] :
      ( ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[110]) ).

thf(120,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                            | ~ ( edge @ SV6 ) )
                      | ~ ( edge @ SV10 ) )
                | ~ ( sequential @ SV2 @ SV6 ) ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[111]) ).

thf(121,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( ~ ( on_path @ SV14 @ SV3 )
          | ~ ( on_path @ SV16 @ SV3 ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(122,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( ~ ( sequential @ SV14 @ SV16 )
                  | ~ ! [SY87: $i] :
                        ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                            | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
              | ~ ( ~ ~ ! [SY88: $i] :
                          ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                              | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
                  | ( sequential @ SV14 @ SV16 ) ) ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[113]) ).

thf(123,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                    | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
              | ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) ) ) )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[114]) ).

thf(124,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ! [SY94: $i] :
              ~ ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SY94 ) )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[115]) ).

thf(125,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( ~ ( on_path @ SV13 @ SV1 ) )
        = $true )
      | ( ( ~ ( on_path @ SV15 @ SV1 ) )
        = $true )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[116]) ).

thf(126,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                | ~ ( on_path @ SV18 @ sK1_SX0 ) )
          | ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[117]) ).

thf(127,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                          | ~ ( edge @ SV6 ) )
                    | ~ ( edge @ SV10 ) )
              | ~ ( sequential @ SV2 @ SV6 ) ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[118]) ).

thf(128,plain,
    ! [SV2: $i,SV10: $i,SV6: $i] :
      ( ( ( sequential @ SV6 @ SV10 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[119]) ).

thf(129,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                          | ~ ( edge @ SV6 ) )
                    | ~ ( edge @ SV10 ) )
              | ~ ( sequential @ SV2 @ SV6 ) ) )
        = $false )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[120]) ).

thf(130,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( ~ ( on_path @ SV14 @ SV3 ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[121]) ).

thf(131,plain,
    ! [SV11: $i,SV7: $i,SV14: $i,SV3: $i,SV16: $i] :
      ( ( ( ~ ( on_path @ SV16 @ SV3 ) )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[121]) ).

thf(132,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV14 @ SV16 )
              | ~ ! [SY87: $i] :
                    ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                        | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
          | ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[122]) ).

thf(133,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
          | ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[123]) ).

thf(134,plain,
    ! [SV19: $i,SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV19 ) )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(135,plain,
    ! [SV9: $i,SV5: $i,SV15: $i,SV1: $i,SV13: $i] :
      ( ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( ~ ( on_path @ SV15 @ SV1 ) )
        = $true )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[125]) ).

thf(136,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
                | ~ ( on_path @ SV18 @ sK1_SX0 ) ) )
        = $true )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[126]) ).

thf(137,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                      | ~ ( edge @ SV6 ) )
                | ~ ( edge @ SV10 ) )
          | ~ ( sequential @ SV2 @ SV6 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[127]) ).

thf(138,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                      | ~ ( edge @ SV6 ) )
                | ~ ( edge @ SV10 ) )
          | ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[129]) ).

thf(139,plain,
    ! [SV11: $i,SV7: $i,SV16: $i,SV3: $i,SV14: $i] :
      ( ( ( on_path @ SV14 @ SV3 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[130]) ).

thf(140,plain,
    ! [SV11: $i,SV7: $i,SV14: $i,SV3: $i,SV16: $i] :
      ( ( ( on_path @ SV16 @ SV3 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[131]) ).

thf(141,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV14 @ SV16 )
              | ~ ! [SY87: $i] :
                    ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                        | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[132]) ).

thf(142,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
                | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[133]) ).

thf(143,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[133]) ).

thf(144,plain,
    ! [SV19: $i,SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( triangle @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV19 )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(145,plain,
    ! [SV9: $i,SV5: $i,SV13: $i,SV1: $i,SV15: $i] :
      ( ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( ~ ( ( sequential @ SV13 @ SV15 )
              | ~ ! [SY86: $i] :
                    ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                        | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) ) )
        = $true )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(146,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ( ~ ( on_path @ SV17 @ sK1_SX0 )
              | ~ ( on_path @ SV18 @ sK1_SX0 ) ) )
        = $false )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[136]) ).

thf(147,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                      | ~ ( edge @ SV6 ) )
                | ~ ( edge @ SV10 ) ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(148,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(149,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( edge @ SV2 )
                      | ~ ( edge @ SV6 ) )
                | ~ ( edge @ SV10 ) ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[138]) ).

thf(150,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ SV16 )
          | ~ ! [SY87: $i] :
                ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                    | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(151,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
              | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) ) )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[142]) ).

thf(152,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( sequential @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[143]) ).

thf(153,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( ( sequential @ SV13 @ SV15 )
          | ~ ! [SY86: $i] :
                ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                    | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[145]) ).

thf(154,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ( on_path @ SV17 @ sK1_SX0 )
          | ~ ( on_path @ SV18 @ sK1_SX0 ) )
        = $true )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[146]) ).

thf(155,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( edge @ SV2 )
                    | ~ ( edge @ SV6 ) )
              | ~ ( edge @ SV10 ) ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[147]) ).

thf(156,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( sequential @ SV2 @ SV6 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[148]) ).

thf(157,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( edge @ SV2 )
                    | ~ ( edge @ SV6 ) )
              | ~ ( edge @ SV10 ) ) )
        = $false )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[149]) ).

thf(158,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ SV16 ) )
        = $false )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[150]) ).

thf(159,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ! [SY87: $i] :
                ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                    | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[150]) ).

thf(160,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
          | ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[151]) ).

thf(161,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( sequential @ SV13 @ SV15 )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(162,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( ~ ! [SY86: $i] :
                ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                    | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(163,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ( on_path @ SV17 @ sK1_SX0 ) )
        = $true )
      | ( ( ~ ( on_path @ SV18 @ sK1_SX0 ) )
        = $true )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(164,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( edge @ SV2 )
                | ~ ( edge @ SV6 ) )
          | ~ ( edge @ SV10 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[155]) ).

thf(165,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( edge @ SV2 )
                | ~ ( edge @ SV6 ) )
          | ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[157]) ).

thf(166,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[158]) ).

thf(167,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ! [SY87: $i] :
              ~ ~ ( ~ ( sequential @ SV14 @ SY87 )
                  | ~ ( precedes @ SY87 @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[159]) ).

thf(168,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( ~ ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[160]) ).

thf(169,plain,
    ! [SV12: $i,SV8: $i,SV4: $i] :
      ( ( ( ~ ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 ) )
        = $false )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[160]) ).

thf(170,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV13: $i] :
      ( ( ( ! [SY86: $i] :
              ~ ~ ( ~ ( sequential @ SV13 @ SY86 )
                  | ~ ( precedes @ SY86 @ SV15 @ SV1 ) ) )
        = $true )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[162]) ).

thf(171,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( ~ ( on_path @ SV18 @ sK1_SX0 ) )
        = $true )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(172,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( edge @ SV2 )
                | ~ ( edge @ SV6 ) ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[164]) ).

thf(173,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( ~ ( edge @ SV10 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[164]) ).

thf(174,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ~ ( ~ ( edge @ SV2 )
                | ~ ( edge @ SV6 ) ) )
        = $true )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[165]) ).

thf(175,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ! [SY88: $i] :
                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
          | ( sequential @ SV14 @ SV16 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(176,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV20: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( sequential @ SV14 @ SV20 )
                | ~ ( precedes @ SV20 @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[167]) ).

thf(177,plain,
    ! [SV4: $i,SV8: $i,SV12: $i] :
      ( ( ( on_path @ ( sK4_SY42 @ SV12 @ SV8 @ SV4 ) @ SV4 )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[168]) ).

thf(178,plain,
    ! [SV12: $i,SV8: $i,SV4: $i] :
      ( ( ( on_path @ ( sK5_SY91 @ SV4 @ SV8 @ SV12 ) @ SV4 )
        = $true )
      | ( ( path @ SV8 @ SV12 @ SV4 )
        = $false )
      | ( ( ( number_of_in @ sequential_pairs @ SV4 )
          = ( number_of_in @ triangles @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[169]) ).

thf(179,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV21: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( sequential @ SV13 @ SV21 )
                | ~ ( precedes @ SV21 @ SV15 @ SV1 ) ) )
        = $true )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(180,plain,
    ! [SV17: $i,SV18: $i] :
      ( ( ( on_path @ SV18 @ sK1_SX0 )
        = $false )
      | ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( ~ ( sequential @ SV17 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(181,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( edge @ SV2 )
              | ~ ( edge @ SV6 ) ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[172]) ).

thf(182,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( edge @ SV10 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[173]) ).

thf(183,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( ~ ( edge @ SV2 )
              | ~ ( edge @ SV6 ) ) )
        = $false )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[174]) ).

thf(184,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ! [SY88: $i] :
                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[175]) ).

thf(185,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ SV16 )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[175]) ).

thf(186,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV20: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV14 @ SV20 )
              | ~ ( precedes @ SV20 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[176]) ).

thf(187,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV21: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV13 @ SV21 )
              | ~ ( precedes @ SV21 @ SV15 @ SV1 ) ) )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[179]) ).

thf(188,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( sequential @ SV17 @ SV18 )
        = $false )
      | ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( on_path @ SV18 @ sK1_SX0 )
        = $false )
      | ( ( ~ ! [SY93: $i] :
                ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[180]) ).

thf(189,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( edge @ SV2 )
          | ~ ( edge @ SV6 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[181]) ).

thf(190,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( edge @ SV2 )
          | ~ ( edge @ SV6 ) )
        = $true )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[183]) ).

thf(191,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ! [SY88: $i] :
                ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                    | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[184]) ).

thf(192,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV20: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ SV20 )
          | ~ ( precedes @ SV20 @ SV16 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[186]) ).

thf(193,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV21: $i,SV13: $i] :
      ( ( ( ~ ( sequential @ SV13 @ SV21 )
          | ~ ( precedes @ SV21 @ SV15 @ SV1 ) )
        = $true )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[187]) ).

thf(194,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ! [SY93: $i] :
              ~ ( triangle @ SV17 @ SV18 @ SY93 ) )
        = $false )
      | ( ( on_path @ SV18 @ sK1_SX0 )
        = $false )
      | ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( sequential @ SV17 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(195,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( edge @ SV2 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[189]) ).

thf(196,plain,
    ! [SV10: $i,SV2: $i,SV6: $i] :
      ( ( ( ~ ( edge @ SV6 ) )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[189]) ).

thf(197,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( ~ ( edge @ SV2 ) )
        = $true )
      | ( ( ~ ( edge @ SV6 ) )
        = $true )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[190]) ).

thf(198,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ! [SY88: $i] :
              ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                  | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[191]) ).

thf(199,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV20: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ SV20 ) )
        = $true )
      | ( ( ~ ( precedes @ SV20 @ SV16 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[192]) ).

thf(200,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV21: $i,SV13: $i] :
      ( ( ( ~ ( sequential @ SV13 @ SV21 ) )
        = $true )
      | ( ( ~ ( precedes @ SV21 @ SV15 @ SV1 ) )
        = $true )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[193]) ).

thf(201,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( ~ ( triangle @ SV17 @ SV18 @ ( sK6_SY93 @ SV18 @ SV17 ) ) )
        = $false )
      | ( ( on_path @ SV18 @ sK1_SX0 )
        = $false )
      | ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( sequential @ SV17 @ SV18 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[194]) ).

thf(202,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( edge @ SV2 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[195]) ).

thf(203,plain,
    ! [SV10: $i,SV2: $i,SV6: $i] :
      ( ( ( edge @ SV6 )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[196]) ).

thf(204,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( edge @ SV2 )
        = $false )
      | ( ( ~ ( edge @ SV6 ) )
        = $true )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[197]) ).

thf(205,plain,
    ! [SV16: $i,SV3: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( sequential @ SV14 @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) )
                | ~ ( precedes @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[198]) ).

thf(206,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV16: $i,SV20: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( ~ ( precedes @ SV20 @ SV16 @ SV3 ) )
        = $true )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(207,plain,
    ! [SV9: $i,SV5: $i,SV1: $i,SV15: $i,SV21: $i,SV13: $i] :
      ( ( ( sequential @ SV13 @ SV21 )
        = $false )
      | ( ( ~ ( precedes @ SV21 @ SV15 @ SV1 ) )
        = $true )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(208,plain,
    ! [SV18: $i,SV17: $i] :
      ( ( ( triangle @ SV17 @ SV18 @ ( sK6_SY93 @ SV18 @ SV17 ) )
        = $true )
      | ( ( on_path @ SV18 @ sK1_SX0 )
        = $false )
      | ( ( on_path @ SV17 @ sK1_SX0 )
        = $false )
      | ( ( sequential @ SV17 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[201]) ).

thf(209,plain,
    ! [SV10: $i,SV2: $i,SV6: $i] :
      ( ( ( edge @ SV6 )
        = $false )
      | ( ( edge @ SV2 )
        = $false )
      | ( ( ~ ( edge @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(210,plain,
    ! [SV16: $i,SV3: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV14 @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) )
              | ~ ( precedes @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[205]) ).

thf(211,plain,
    ! [SV11: $i,SV7: $i,SV14: $i,SV3: $i,SV16: $i,SV20: $i] :
      ( ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( ~ ( ~ ~ ! [SY88: $i] :
                      ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                          | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
              | ( sequential @ SV14 @ SV16 ) ) )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[206]) ).

thf(212,plain,
    ! [SV9: $i,SV5: $i,SV13: $i,SV1: $i,SV15: $i,SV21: $i] :
      ( ( ( precedes @ SV21 @ SV15 @ SV1 )
        = $false )
      | ( ( sequential @ SV13 @ SV21 )
        = $false )
      | ( ( on_path @ SV13 @ SV1 )
        = $false )
      | ( ( on_path @ SV15 @ SV1 )
        = $false )
      | ( ( precedes @ SV13 @ SV15 @ SV1 )
        = $true )
      | ( ( path @ SV5 @ SV9 @ SV1 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[207]) ).

thf(213,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( edge @ SV10 )
        = $false )
      | ( ( edge @ SV2 )
        = $false )
      | ( ( edge @ SV6 )
        = $false )
      | ( ( ~ ( sequential @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(214,plain,
    ! [SV16: $i,SV3: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) )
          | ~ ( precedes @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[210]) ).

thf(215,plain,
    ! [SV11: $i,SV7: $i,SV20: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ! [SY88: $i] :
                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) )
          | ( sequential @ SV14 @ SV16 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(216,plain,
    ! [SV10: $i,SV6: $i,SV2: $i] :
      ( ( ( sequential @ SV2 @ SV6 )
        = $false )
      | ( ( edge @ SV6 )
        = $false )
      | ( ( edge @ SV2 )
        = $false )
      | ( ( edge @ SV10 )
        = $false )
      | ( ( ~ ( sequential @ SV6 @ SV10 ) )
        = $true )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[213]) ).

thf(217,plain,
    ! [SV16: $i,SV3: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(218,plain,
    ! [SV14: $i,SV16: $i,SV3: $i,SV7: $i,SV11: $i] :
      ( ( ( ~ ( precedes @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(219,plain,
    ! [SV11: $i,SV7: $i,SV20: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ~ ! [SY88: $i] :
                  ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                      | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(220,plain,
    ! [SV11: $i,SV7: $i,SV3: $i,SV20: $i,SV16: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ SV16 )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(221,plain,
    ! [SV2: $i,SV10: $i,SV6: $i] :
      ( ( ( sequential @ SV6 @ SV10 )
        = $false )
      | ( ( edge @ SV10 )
        = $false )
      | ( ( edge @ SV2 )
        = $false )
      | ( ( edge @ SV6 )
        = $false )
      | ( ( sequential @ SV2 @ SV6 )
        = $false )
      | ( ( ~ ( sequential @ SV10 @ SV2 ) )
        = $true )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[216]) ).

thf(222,plain,
    ! [SV16: $i,SV3: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) )
        = $true )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(223,plain,
    ! [SV14: $i,SV16: $i,SV3: $i,SV7: $i,SV11: $i] :
      ( ( ( precedes @ ( sK7_SY88 @ SV11 @ SV7 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 )
        = $true )
      | ( ( sequential @ SV14 @ SV16 )
        = $true )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[218]) ).

thf(224,plain,
    ! [SV11: $i,SV7: $i,SV20: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ~ ! [SY88: $i] :
                ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                    | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[219]) ).

thf(225,plain,
    ! [SV6: $i,SV2: $i,SV10: $i] :
      ( ( ( sequential @ SV10 @ SV2 )
        = $false )
      | ( ( sequential @ SV2 @ SV6 )
        = $false )
      | ( ( edge @ SV6 )
        = $false )
      | ( ( edge @ SV2 )
        = $false )
      | ( ( edge @ SV10 )
        = $false )
      | ( ( sequential @ SV6 @ SV10 )
        = $false )
      | ( ( triangle @ SV2 @ SV6 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[221]) ).

thf(226,plain,
    ! [SV11: $i,SV7: $i,SV20: $i,SV3: $i,SV16: $i,SV14: $i] :
      ( ( ( ! [SY88: $i] :
              ~ ~ ( ~ ( sequential @ SV14 @ SY88 )
                  | ~ ( precedes @ SY88 @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[224]) ).

thf(227,plain,
    ! [SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( sequential @ SV14 @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) )
                | ~ ( precedes @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[226]) ).

thf(228,plain,
    ! [SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( sequential @ SV14 @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) )
              | ~ ( precedes @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) ) )
        = $true )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[227]) ).

thf(229,plain,
    ! [SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) )
          | ~ ( precedes @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[228]) ).

thf(230,plain,
    ! [SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( ~ ( sequential @ SV14 @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[229]) ).

thf(231,plain,
    ! [SV14: $i,SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i] :
      ( ( ( ~ ( precedes @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 ) )
        = $false )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[229]) ).

thf(232,plain,
    ! [SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i,SV14: $i] :
      ( ( ( sequential @ SV14 @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) )
        = $true )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[230]) ).

thf(233,plain,
    ! [SV14: $i,SV16: $i,SV3: $i,SV20: $i,SV7: $i,SV11: $i] :
      ( ( ( precedes @ ( sK8_SY88 @ SV11 @ SV7 @ SV20 @ SV3 @ SV16 @ SV14 ) @ SV16 @ SV3 )
        = $true )
      | ( ( sequential @ SV14 @ SV20 )
        = $false )
      | ( ( precedes @ SV20 @ SV16 @ SV3 )
        = $false )
      | ( ( precedes @ SV14 @ SV16 @ SV3 )
        = $false )
      | ( ( path @ SV7 @ SV11 @ SV3 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[231]) ).

thf(234,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[33,233,232,225,223,222,220,212,208,203,202,185,182,178,177,161,156,152,144,140,139,128,103,87,62]) ).

thf(235,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[234]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GRA010+2 : TPTP v9.3.1. Bugfixed v3.2.0.
% 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
% 0.08/0.18  % Computer : n014.cluster.edu
% 0.08/0.18  % Model    : x86_64 x86_64
% 0.08/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18  % Memory   : 8046.5625MB
% 0.08/0.18  % OS       : Linux 6.8.0-71-generic
% 0.08/0.18  % CPULimit : 300
% 0.08/0.18  % WCLimit  : 300
% 0.08/0.18  % DateTime : Tue Oct  6 10:21:56 UTC 2026
% 0.08/0.18  % CPUTime  : 
% 0.08/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.55/0.35  
% 0.55/0.35   No.of.Axioms: 4
% 0.55/0.35  
% 0.55/0.35   Length.of.Defs: 0
% 0.55/0.35  
% 0.55/0.35   Contains.Choice.Funs: false
% 0.55/0.35  ........
% 0.55/0.35  
% 0.55/0.35  ********************************
% 0.55/0.35  *   All subproblems solved!    *
% 0.55/0.35  ********************************
% 0.55/0.35  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:5,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:234,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.55/0.35  
% 0.55/0.35  %**** Beginning of derivation protocol ****
% 0.55/0.35  % SZS output start CNFRefutation
% See solution above
% 0.55/0.35  
% 0.55/0.35  %**** End of derivation protocol ****
% 0.55/0.35  %**** no. of clauses in derivation: 221 ****
% 0.55/0.35  %**** clause counter: 234 ****
% 0.55/0.35  
% 0.55/0.35  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:5,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:234,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------