TSTP Solution File: GEO237+3 by Drodi---3.6.0

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%------------------------------------------------------------------------------
% File     : Drodi---3.6.0
% Problem  : GEO237+3 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Apr 30 20:17:42 EDT 2024

% Result   : Theorem 0.13s 0.38s
% Output   : CNFRefutation 0.13s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   17 (   4 unt;   0 def)
%            Number of atoms       :   60 (   0 equ)
%            Maximal formula atoms :   10 (   3 avg)
%            Number of connectives :   69 (  26   ~;  17   |;  21   &)
%                                         (   1 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   6 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-3 aty)
%            Number of functors    :    5 (   5 usr;   4 con; 0-1 aty)
%            Number of variables   :   47 (  39   !;   8   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f8,axiom,
    ! [A,B,L] :
      ( divides_points(L,A,B)
    <=> ( ( left_apart_point(A,L)
          & right_apart_point(B,L) )
        | ( right_apart_point(A,L)
          & left_apart_point(B,L) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f20,axiom,
    ! [A,L] :
      ~ ( left_apart_point(A,L)
        | left_apart_point(A,reverse_line(L)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f37,conjecture,
    ! [A,B,C,L] :
      ( apart_point_and_line(C,L)
     => ( divides_points(L,A,B)
       => ( divides_points(L,A,C)
          | divides_points(L,B,C) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f38,negated_conjecture,
    ~ ! [A,B,C,L] :
        ( apart_point_and_line(C,L)
       => ( divides_points(L,A,B)
         => ( divides_points(L,A,C)
            | divides_points(L,B,C) ) ) ),
    inference(negated_conjecture,[status(cth)],[f37]) ).

fof(f69,plain,
    ! [A,B,L] :
      ( ( ~ divides_points(L,A,B)
        | ( left_apart_point(A,L)
          & right_apart_point(B,L) )
        | ( right_apart_point(A,L)
          & left_apart_point(B,L) ) )
      & ( divides_points(L,A,B)
        | ( ( ~ left_apart_point(A,L)
            | ~ right_apart_point(B,L) )
          & ( ~ right_apart_point(A,L)
            | ~ left_apart_point(B,L) ) ) ) ),
    inference(NNF_transformation,[status(esa)],[f8]) ).

fof(f70,plain,
    ( ! [A,B,L] :
        ( ~ divides_points(L,A,B)
        | ( left_apart_point(A,L)
          & right_apart_point(B,L) )
        | ( right_apart_point(A,L)
          & left_apart_point(B,L) ) )
    & ! [A,B,L] :
        ( divides_points(L,A,B)
        | ( ( ~ left_apart_point(A,L)
            | ~ right_apart_point(B,L) )
          & ( ~ right_apart_point(A,L)
            | ~ left_apart_point(B,L) ) ) ) ),
    inference(miniscoping,[status(esa)],[f69]) ).

fof(f72,plain,
    ! [X0,X1,X2] :
      ( ~ divides_points(X0,X1,X2)
      | left_apart_point(X1,X0)
      | left_apart_point(X2,X0) ),
    inference(cnf_transformation,[status(esa)],[f70]) ).

fof(f113,plain,
    ! [A,L] :
      ( ~ left_apart_point(A,L)
      & ~ left_apart_point(A,reverse_line(L)) ),
    inference(pre_NNF_transformation,[status(esa)],[f20]) ).

fof(f114,plain,
    ( ! [A,L] : ~ left_apart_point(A,L)
    & ! [A,L] : ~ left_apart_point(A,reverse_line(L)) ),
    inference(miniscoping,[status(esa)],[f113]) ).

fof(f115,plain,
    ! [X0,X1] : ~ left_apart_point(X0,X1),
    inference(cnf_transformation,[status(esa)],[f114]) ).

fof(f152,plain,
    ? [A,B,C,L] :
      ( apart_point_and_line(C,L)
      & divides_points(L,A,B)
      & ~ divides_points(L,A,C)
      & ~ divides_points(L,B,C) ),
    inference(pre_NNF_transformation,[status(esa)],[f38]) ).

fof(f153,plain,
    ? [C,L] :
      ( apart_point_and_line(C,L)
      & ? [A,B] :
          ( divides_points(L,A,B)
          & ~ divides_points(L,A,C)
          & ~ divides_points(L,B,C) ) ),
    inference(miniscoping,[status(esa)],[f152]) ).

fof(f154,plain,
    ( apart_point_and_line(sk0_0,sk0_1)
    & divides_points(sk0_1,sk0_2,sk0_3)
    & ~ divides_points(sk0_1,sk0_2,sk0_0)
    & ~ divides_points(sk0_1,sk0_3,sk0_0) ),
    inference(skolemization,[status(esa)],[f153]) ).

fof(f156,plain,
    divides_points(sk0_1,sk0_2,sk0_3),
    inference(cnf_transformation,[status(esa)],[f154]) ).

fof(f177,plain,
    ! [X0,X1,X2] :
      ( ~ divides_points(X0,X1,X2)
      | left_apart_point(X2,X0) ),
    inference(backward_subsumption_resolution,[status(thm)],[f72,f115]) ).

fof(f178,plain,
    ! [X0,X1,X2] : ~ divides_points(X0,X1,X2),
    inference(forward_subsumption_resolution,[status(thm)],[f177,f115]) ).

fof(f182,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[f156,f178]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : GEO237+3 : TPTP v8.1.2. Released v4.0.0.
% 0.07/0.13  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.35  % Computer : n007.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Tue Apr 30 01:31:03 EDT 2024
% 0.13/0.35  % CPUTime  : 
% 0.13/0.36  % Drodi V3.6.0
% 0.13/0.38  % Refutation found
% 0.13/0.38  % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.38  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.13/0.38  % Elapsed time: 0.021163 seconds
% 0.13/0.38  % CPU time: 0.051495 seconds
% 0.13/0.38  % Total memory used: 2.825 MB
% 0.13/0.38  % Net memory used: 2.814 MB
%------------------------------------------------------------------------------