TSTP Solution File: GEO215+2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : GEO215+2 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n006.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 : Sun May  5 05:16:11 EDT 2024

% Result   : Theorem 3.19s 0.86s
% Output   : Refutation 3.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   27
%            Number of leaves      :   18
% Syntax   : Number of formulae    :  103 (  18 unt;   0 def)
%            Number of atoms       :  266 (   0 equ)
%            Maximal formula atoms :    6 (   2 avg)
%            Number of connectives :  275 ( 112   ~; 135   |;  12   &)
%                                         (   4 <=>;  12  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   6 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   10 (   9 usr;   4 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :  232 ( 223   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f15388,plain,
    $false,
    inference(avatar_sat_refutation,[],[f228,f9588,f12419,f15387]) ).

fof(f15387,plain,
    ( ~ spl4_10
    | ~ spl4_3 ),
    inference(avatar_split_clause,[],[f15359,f212,f9582]) ).

fof(f9582,plain,
    ( spl4_10
  <=> distinct_lines(sK1,sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_10])]) ).

fof(f212,plain,
    ( spl4_3
  <=> convergent_lines(sK0,sK1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_3])]) ).

fof(f15359,plain,
    ( ~ convergent_lines(sK0,sK1)
    | ~ distinct_lines(sK1,sK0) ),
    inference(resolution,[],[f15352,f59]) ).

fof(f59,plain,
    ~ unorthogonal_lines(sK1,sK2),
    inference(cnf_transformation,[],[f56]) ).

fof(f56,plain,
    ( ~ unorthogonal_lines(sK1,sK2)
    & ~ unorthogonal_lines(sK0,sK2)
    & convergent_lines(sK0,sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f31,f55]) ).

fof(f55,plain,
    ( ? [X0,X1,X2] :
        ( ~ unorthogonal_lines(X1,X2)
        & ~ unorthogonal_lines(X0,X2)
        & convergent_lines(X0,X1) )
   => ( ~ unorthogonal_lines(sK1,sK2)
      & ~ unorthogonal_lines(sK0,sK2)
      & convergent_lines(sK0,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f31,plain,
    ? [X0,X1,X2] :
      ( ~ unorthogonal_lines(X1,X2)
      & ~ unorthogonal_lines(X0,X2)
      & convergent_lines(X0,X1) ),
    inference(flattening,[],[f30]) ).

fof(f30,plain,
    ? [X0,X1,X2] :
      ( ~ unorthogonal_lines(X1,X2)
      & ~ unorthogonal_lines(X0,X2)
      & convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f23,plain,
    ~ ! [X0,X1,X2] :
        ( convergent_lines(X0,X1)
       => ( unorthogonal_lines(X1,X2)
          | unorthogonal_lines(X0,X2) ) ),
    inference(rectify,[],[f22]) ).

fof(f22,negated_conjecture,
    ~ ! [X5,X6,X7] :
        ( convergent_lines(X5,X6)
       => ( unorthogonal_lines(X6,X7)
          | unorthogonal_lines(X5,X7) ) ),
    inference(negated_conjecture,[],[f21]) ).

fof(f21,conjecture,
    ! [X5,X6,X7] :
      ( convergent_lines(X5,X6)
     => ( unorthogonal_lines(X6,X7)
        | unorthogonal_lines(X5,X7) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).

fof(f15352,plain,
    ! [X0] :
      ( unorthogonal_lines(X0,sK2)
      | ~ convergent_lines(sK0,X0)
      | ~ distinct_lines(X0,sK0) ),
    inference(resolution,[],[f789,f58]) ).

fof(f58,plain,
    ~ unorthogonal_lines(sK0,sK2),
    inference(cnf_transformation,[],[f56]) ).

fof(f789,plain,
    ! [X2,X0,X1] :
      ( unorthogonal_lines(X1,X2)
      | ~ convergent_lines(X1,X0)
      | unorthogonal_lines(X0,X2)
      | ~ distinct_lines(X0,X1) ),
    inference(resolution,[],[f787,f85]) ).

fof(f85,plain,
    ! [X2,X3,X1] :
      ( sP3(X2,X1)
      | unorthogonal_lines(X1,X3)
      | unorthogonal_lines(X2,X3) ),
    inference(cnf_transformation,[],[f85_D]) ).

fof(f85_D,plain,
    ! [X1,X2] :
      ( ! [X3] :
          ( unorthogonal_lines(X1,X3)
          | unorthogonal_lines(X2,X3) )
    <=> ~ sP3(X2,X1) ),
    introduced(general_splitting_component_introduction,[new_symbols(naming,[sP3])]) ).

fof(f787,plain,
    ! [X0,X1] :
      ( ~ sP3(X1,X0)
      | ~ distinct_lines(X0,X1)
      | ~ convergent_lines(X1,X0) ),
    inference(duplicate_literal_removal,[],[f776]) ).

fof(f776,plain,
    ! [X0,X1] :
      ( ~ distinct_lines(X0,X1)
      | ~ sP3(X1,X0)
      | ~ convergent_lines(X1,X0)
      | ~ convergent_lines(X1,X0) ),
    inference(resolution,[],[f168,f114]) ).

fof(f114,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
      | ~ convergent_lines(X0,X1) ),
    inference(resolution,[],[f76,f61]) ).

fof(f61,plain,
    ! [X0] : ~ distinct_points(X0,X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0] : ~ distinct_points(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart1) ).

fof(f76,plain,
    ! [X2,X0,X1] :
      ( distinct_points(X2,intersection_point(X0,X1))
      | ~ apart_point_and_line(X2,X1)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f44,plain,
    ! [X0,X1,X2] :
      ( distinct_points(X2,intersection_point(X0,X1))
      | ( ~ apart_point_and_line(X2,X1)
        & ~ apart_point_and_line(X2,X0) )
      | ~ convergent_lines(X0,X1) ),
    inference(flattening,[],[f43]) ).

fof(f43,plain,
    ! [X0,X1,X2] :
      ( distinct_points(X2,intersection_point(X0,X1))
      | ( ~ apart_point_and_line(X2,X1)
        & ~ apart_point_and_line(X2,X0) )
      | ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0,X1,X2] :
      ( convergent_lines(X0,X1)
     => ( ( apart_point_and_line(X2,X1)
          | apart_point_and_line(X2,X0) )
       => distinct_points(X2,intersection_point(X0,X1)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con2) ).

fof(f168,plain,
    ! [X2,X0,X1] :
      ( apart_point_and_line(intersection_point(X0,X1),X2)
      | ~ distinct_lines(X2,X0)
      | ~ sP3(X0,X2)
      | ~ convergent_lines(X0,X1) ),
    inference(resolution,[],[f86,f113]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X0)
      | ~ convergent_lines(X0,X1) ),
    inference(resolution,[],[f75,f61]) ).

fof(f75,plain,
    ! [X2,X0,X1] :
      ( distinct_points(X2,intersection_point(X0,X1))
      | ~ apart_point_and_line(X2,X0)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f86,plain,
    ! [X2,X0,X1] :
      ( apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2)
      | ~ sP3(X2,X1) ),
    inference(general_splitting,[],[f83,f85_D]) ).

fof(f83,plain,
    ! [X2,X3,X0,X1] :
      ( unorthogonal_lines(X2,X3)
      | unorthogonal_lines(X1,X3)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f52,plain,
    ! [X0,X1,X2,X3] :
      ( unorthogonal_lines(X2,X3)
      | unorthogonal_lines(X1,X3)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(flattening,[],[f51]) ).

fof(f51,plain,
    ! [X0,X1,X2,X3] :
      ( unorthogonal_lines(X2,X3)
      | unorthogonal_lines(X1,X3)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f28,plain,
    ! [X0,X1,X2,X3] :
      ( distinct_lines(X1,X2)
     => ( unorthogonal_lines(X2,X3)
        | unorthogonal_lines(X1,X3)
        | apart_point_and_line(X0,X2)
        | apart_point_and_line(X0,X1) ) ),
    inference(rectify,[],[f20]) ).

fof(f20,axiom,
    ! [X8,X5,X6,X7] :
      ( distinct_lines(X5,X6)
     => ( unorthogonal_lines(X6,X7)
        | unorthogonal_lines(X5,X7)
        | apart_point_and_line(X8,X6)
        | apart_point_and_line(X8,X5) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ouo1) ).

fof(f12419,plain,
    ~ spl4_11,
    inference(avatar_contradiction_clause,[],[f12357]) ).

fof(f12357,plain,
    ( $false
    | ~ spl4_11 ),
    inference(resolution,[],[f12340,f57]) ).

fof(f57,plain,
    convergent_lines(sK0,sK1),
    inference(cnf_transformation,[],[f56]) ).

fof(f12340,plain,
    ( ~ convergent_lines(sK0,sK1)
    | ~ spl4_11 ),
    inference(resolution,[],[f9587,f60]) ).

fof(f60,plain,
    ! [X0] : ~ distinct_lines(X0,X0),
    inference(cnf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0] : ~ distinct_lines(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart2) ).

fof(f9587,plain,
    ( ! [X0] :
        ( distinct_lines(X0,sK1)
        | ~ convergent_lines(sK0,X0) )
    | ~ spl4_11 ),
    inference(avatar_component_clause,[],[f9586]) ).

fof(f9586,plain,
    ( spl4_11
  <=> ! [X0] :
        ( ~ convergent_lines(sK0,X0)
        | distinct_lines(X0,sK1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_11])]) ).

fof(f9588,plain,
    ( spl4_10
    | spl4_11 ),
    inference(avatar_split_clause,[],[f9523,f9586,f9582]) ).

fof(f9523,plain,
    ! [X0] :
      ( ~ convergent_lines(sK0,X0)
      | distinct_lines(sK1,sK0)
      | distinct_lines(X0,sK1) ),
    inference(resolution,[],[f3434,f3450]) ).

fof(f3450,plain,
    ! [X0,X1] :
      ( ~ convergent_lines(parallel_through_point(sK1,X1),X0)
      | distinct_lines(X0,sK1) ),
    inference(resolution,[],[f3399,f513]) ).

fof(f513,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(parallel_through_point(X2,X3),X0)
      | ~ convergent_lines(parallel_through_point(X0,X1),X2) ),
    inference(resolution,[],[f483,f128]) ).

fof(f128,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X1,X2),X0)
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f97,f62]) ).

fof(f62,plain,
    ! [X0] : ~ convergent_lines(X0,X0),
    inference(cnf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] : ~ convergent_lines(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart3) ).

fof(f97,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X2,parallel_through_point(X1,X3))
      | convergent_lines(X0,X1)
      | ~ convergent_lines(X2,X0) ),
    inference(resolution,[],[f94,f74]) ).

fof(f74,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(X1,X2)
      | convergent_lines(X0,X2)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f42]) ).

fof(f42,plain,
    ! [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      | convergent_lines(X0,X2)
      | ~ convergent_lines(X0,X1) ),
    inference(flattening,[],[f41]) ).

fof(f41,plain,
    ! [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      | convergent_lines(X0,X2)
      | ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0,X1,X2] :
      ( convergent_lines(X0,X1)
     => ( convergent_lines(X1,X2)
        | convergent_lines(X0,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart6) ).

fof(f94,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(X0,parallel_through_point(X1,X2))
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f74,f64]) ).

fof(f64,plain,
    ! [X0,X1] : ~ convergent_lines(parallel_through_point(X1,X0),X1),
    inference(cnf_transformation,[],[f13]) ).

fof(f13,axiom,
    ! [X0,X1] : ~ convergent_lines(parallel_through_point(X1,X0),X1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cp1) ).

fof(f483,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(X0,parallel_through_point(X1,X2))
      | ~ convergent_lines(X0,X1) ),
    inference(resolution,[],[f466,f74]) ).

fof(f466,plain,
    ! [X0,X1] : ~ convergent_lines(X0,parallel_through_point(X0,X1)),
    inference(resolution,[],[f457,f64]) ).

fof(f457,plain,
    ! [X0,X1] :
      ( convergent_lines(X0,X1)
      | ~ convergent_lines(X1,X0) ),
    inference(resolution,[],[f433,f62]) ).

fof(f433,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(X2,X0)
      | convergent_lines(X0,X1)
      | ~ convergent_lines(X1,X2) ),
    inference(resolution,[],[f425,f97]) ).

fof(f425,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(X1,parallel_through_point(X0,X2))
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f411,f62]) ).

fof(f411,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X2,X1)
      | convergent_lines(X0,X1)
      | ~ convergent_lines(X2,parallel_through_point(X0,X3)) ),
    inference(resolution,[],[f395,f74]) ).

fof(f395,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X0,X2),X1)
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f392,f62]) ).

fof(f392,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X2,X1)
      | convergent_lines(X0,X1)
      | ~ convergent_lines(parallel_through_point(X0,X3),X2) ),
    inference(resolution,[],[f379,f97]) ).

fof(f379,plain,
    ! [X2,X3,X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X0,X2),parallel_through_point(X1,X3))
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f130,f64]) ).

fof(f130,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X2,X0)
      | convergent_lines(X0,X1)
      | ~ convergent_lines(X2,parallel_through_point(X1,X3)) ),
    inference(resolution,[],[f128,f74]) ).

fof(f3399,plain,
    ! [X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X0,X1),sK1)
      | distinct_lines(X0,sK1) ),
    inference(resolution,[],[f3029,f88]) ).

fof(f88,plain,
    convergent_lines(sK1,sK2),
    inference(resolution,[],[f67,f59]) ).

fof(f67,plain,
    ! [X0,X1] :
      ( unorthogonal_lines(X0,X1)
      | convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f26]) ).

fof(f26,plain,
    ! [X0,X1] :
      ( unorthogonal_lines(X0,X1)
      | convergent_lines(X0,X1) ),
    inference(rectify,[],[f16]) ).

fof(f16,axiom,
    ! [X5,X6] :
      ( unorthogonal_lines(X5,X6)
      | convergent_lines(X5,X6) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',occu1) ).

fof(f3029,plain,
    ! [X2,X3,X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X0,X2),X1)
      | ~ convergent_lines(X1,X3)
      | distinct_lines(X0,X1) ),
    inference(resolution,[],[f2780,f113]) ).

fof(f2780,plain,
    ! [X2,X3,X0,X1] :
      ( apart_point_and_line(X0,X1)
      | distinct_lines(X2,X1)
      | ~ convergent_lines(parallel_through_point(X2,X3),X1) ),
    inference(resolution,[],[f2192,f487]) ).

fof(f487,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X0,parallel_through_point(X1,X2))
      | ~ convergent_lines(parallel_through_point(X0,X3),X1) ),
    inference(resolution,[],[f466,f392]) ).

fof(f2192,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(X0,parallel_through_point(X1,X2))
      | apart_point_and_line(X2,X1)
      | distinct_lines(X0,X1) ),
    inference(resolution,[],[f1928,f68]) ).

fof(f68,plain,
    ! [X0,X1] :
      ( distinct_lines(X0,X1)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f32]) ).

fof(f32,plain,
    ! [X0,X1] :
      ( distinct_lines(X0,X1)
      | ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( convergent_lines(X0,X1)
     => distinct_lines(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ceq3) ).

fof(f1928,plain,
    ! [X2,X0,X1] :
      ( ~ distinct_lines(X2,parallel_through_point(X1,X0))
      | distinct_lines(X2,X1)
      | apart_point_and_line(X0,X1) ),
    inference(resolution,[],[f1911,f69]) ).

fof(f69,plain,
    ! [X2,X0,X1] :
      ( distinct_lines(X1,X2)
      | distinct_lines(X0,X2)
      | ~ distinct_lines(X0,X1) ),
    inference(cnf_transformation,[],[f34]) ).

fof(f34,plain,
    ! [X0,X1,X2] :
      ( distinct_lines(X1,X2)
      | distinct_lines(X0,X2)
      | ~ distinct_lines(X0,X1) ),
    inference(flattening,[],[f33]) ).

fof(f33,plain,
    ! [X0,X1,X2] :
      ( distinct_lines(X1,X2)
      | distinct_lines(X0,X2)
      | ~ distinct_lines(X0,X1) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0,X1,X2] :
      ( distinct_lines(X0,X1)
     => ( distinct_lines(X1,X2)
        | distinct_lines(X0,X2) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apart5) ).

fof(f1911,plain,
    ! [X0,X1] :
      ( ~ distinct_lines(parallel_through_point(X1,X0),X1)
      | apart_point_and_line(X0,X1) ),
    inference(resolution,[],[f504,f60]) ).

fof(f504,plain,
    ! [X2,X0,X1] :
      ( distinct_lines(X2,parallel_through_point(X1,X0))
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X2,X1) ),
    inference(resolution,[],[f481,f69]) ).

fof(f481,plain,
    ! [X0,X1] :
      ( ~ distinct_lines(X1,parallel_through_point(X1,X0))
      | apart_point_and_line(X0,X1) ),
    inference(resolution,[],[f466,f117]) ).

fof(f117,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(X0,parallel_through_point(X1,X2))
      | apart_point_and_line(X2,X0)
      | ~ distinct_lines(X0,parallel_through_point(X1,X2)) ),
    inference(resolution,[],[f70,f65]) ).

fof(f65,plain,
    ! [X0,X1] : ~ apart_point_and_line(X0,parallel_through_point(X1,X0)),
    inference(cnf_transformation,[],[f14]) ).

fof(f14,axiom,
    ! [X0,X1] : ~ apart_point_and_line(X0,parallel_through_point(X1,X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cp2) ).

fof(f70,plain,
    ! [X2,X0,X1] :
      ( apart_point_and_line(X0,X2)
      | convergent_lines(X1,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(cnf_transformation,[],[f36]) ).

fof(f36,plain,
    ! [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(flattening,[],[f35]) ).

fof(f35,plain,
    ! [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | ~ distinct_lines(X1,X2) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0,X1,X2] :
      ( distinct_lines(X1,X2)
     => ( convergent_lines(X1,X2)
        | apart_point_and_line(X0,X2)
        | apart_point_and_line(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cup1) ).

fof(f3434,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(parallel_through_point(X0,X2),X1)
      | ~ convergent_lines(sK0,X1)
      | distinct_lines(X0,sK0) ),
    inference(resolution,[],[f3397,f1391]) ).

fof(f1391,plain,
    ! [X2,X0,X1] :
      ( convergent_lines(X0,X2)
      | ~ convergent_lines(X2,X1)
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f439,f425]) ).

fof(f439,plain,
    ! [X2,X3,X0,X1] :
      ( convergent_lines(X2,parallel_through_point(X0,X3))
      | convergent_lines(X0,X1)
      | ~ convergent_lines(X2,X1) ),
    inference(resolution,[],[f425,f74]) ).

fof(f3397,plain,
    ! [X0,X1] :
      ( ~ convergent_lines(parallel_through_point(X0,X1),sK0)
      | distinct_lines(X0,sK0) ),
    inference(resolution,[],[f3029,f57]) ).

fof(f228,plain,
    spl4_3,
    inference(avatar_contradiction_clause,[],[f226]) ).

fof(f226,plain,
    ( $false
    | spl4_3 ),
    inference(resolution,[],[f214,f57]) ).

fof(f214,plain,
    ( ~ convergent_lines(sK0,sK1)
    | spl4_3 ),
    inference(avatar_component_clause,[],[f212]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : GEO215+2 : TPTP v8.1.2. Released v3.3.0.
% 0.07/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.35  % Computer : n006.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit   : 300
% 0.15/0.35  % WCLimit    : 300
% 0.15/0.35  % DateTime   : Fri May  3 22:04:38 EDT 2024
% 0.15/0.35  % CPUTime    : 
% 0.15/0.35  % (24420)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.37  % (24422)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on theBenchmark for (1451ds/0Mi)
% 0.15/0.37  % (24425)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on theBenchmark for (470ds/0Mi)
% 0.15/0.37  % (24423)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.15/0.37  % (24424)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on theBenchmark for (476ds/0Mi)
% 0.15/0.37  % (24426)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on theBenchmark for (396ds/0Mi)
% 0.15/0.37  % (24427)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.15/0.37  % (24428)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on theBenchmark for (1451ds/0Mi)
% 0.15/0.37  TRYING [1]
% 0.15/0.37  TRYING [2]
% 0.15/0.37  TRYING [1]
% 0.15/0.37  TRYING [1,1]
% 0.15/0.37  TRYING [2]
% 0.15/0.37  TRYING [1,1]
% 0.15/0.37  TRYING [3]
% 0.15/0.37  TRYING [2,1]
% 0.15/0.37  TRYING [2,1]
% 0.15/0.37  TRYING [3]
% 0.15/0.37  TRYING [3,1]
% 0.15/0.37  TRYING [3,1]
% 0.15/0.38  TRYING [3,2]
% 0.15/0.38  TRYING [3,2]
% 0.15/0.38  TRYING [4]
% 0.15/0.38  TRYING [4]
% 0.15/0.38  TRYING [4,2]
% 0.15/0.38  TRYING [4,2]
% 0.15/0.38  TRYING [5]
% 0.15/0.38  TRYING [5,2]
% 0.15/0.38  TRYING [5,2]
% 0.15/0.38  TRYING [5]
% 0.15/0.39  TRYING [4,3]
% 0.15/0.39  TRYING [4,3]
% 0.15/0.39  TRYING [5,3]
% 0.15/0.39  TRYING [5,3]
% 0.15/0.39  TRYING [6]
% 0.15/0.40  TRYING [6]
% 0.15/0.40  TRYING [6,3]
% 0.15/0.40  TRYING [5,4]
% 0.21/0.41  TRYING [5,4]
% 0.21/0.41  TRYING [5,5]
% 0.21/0.41  TRYING [7]
% 0.21/0.42  TRYING [5,5]
% 0.21/0.42  TRYING [6,6]
% 0.21/0.43  TRYING [7]
% 0.21/0.43  TRYING [6,6]
% 0.21/0.44  TRYING [8]
% 0.21/0.44  TRYING [7,7]
% 0.21/0.45  TRYING [7,7]
% 0.21/0.47  TRYING [8]
% 0.21/0.48  TRYING [8,8]
% 0.21/0.48  TRYING [8,8]
% 0.21/0.48  TRYING [9]
% 0.21/0.52  TRYING [9,9]
% 0.21/0.52  TRYING [9,9]
% 0.21/0.53  TRYING [9]
% 0.21/0.53  TRYING [10]
% 0.21/0.58  TRYING [10,10]
% 0.21/0.58  TRYING [10,10]
% 1.88/0.62  TRYING [10]
% 2.02/0.65  TRYING [11]
% 2.02/0.68  TRYING [11,11]
% 2.02/0.68  TRYING [11,11]
% 2.65/0.76  TRYING [11]
% 3.19/0.80  TRYING [12]
% 3.19/0.83  TRYING [12,12]
% 3.19/0.84  TRYING [12,12]
% 3.19/0.86  % (24424)First to succeed.
% 3.19/0.86  % (24424)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-24420"
% 3.19/0.86  % (24424)Refutation found. Thanks to Tanya!
% 3.19/0.86  % SZS status Theorem for theBenchmark
% 3.19/0.86  % SZS output start Proof for theBenchmark
% See solution above
% 3.19/0.87  % (24424)------------------------------
% 3.19/0.87  % (24424)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 3.19/0.87  % (24424)Termination reason: Refutation
% 3.19/0.87  
% 3.19/0.87  % (24424)Memory used [KB]: 6042
% 3.19/0.87  % (24424)Time elapsed: 0.494 s
% 3.19/0.87  % (24424)Instructions burned: 1646 (million)
% 3.19/0.87  % (24420)Success in time 0.508 s
%------------------------------------------------------------------------------