TSTP Solution File: GEO176+1 by Vampire-SAT---4.8

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : GEO176+1 : 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 : n027.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 05:15:51 EDT 2024

% Result   : Theorem 0.15s 0.39s
% Output   : Refutation 0.15s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   34 (   4 unt;   0 def)
%            Number of atoms       :   96 (   0 equ)
%            Maximal formula atoms :   10 (   2 avg)
%            Number of connectives :   96 (  34   ~;  31   |;  21   &)
%                                         (   3 <=>;   7  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    7 (   6 usr;   4 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   4 con; 0-2 aty)
%            Number of variables   :   54 (  42   !;  12   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f135,plain,
    $false,
    inference(avatar_sat_refutation,[],[f67,f122,f130,f134]) ).

fof(f134,plain,
    ( ~ spl4_3
    | ~ spl4_1 ),
    inference(avatar_split_clause,[],[f125,f60,f119]) ).

fof(f119,plain,
    ( spl4_3
  <=> convergent_lines(sK2,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_3])]) ).

fof(f60,plain,
    ( spl4_1
  <=> apart_point_and_line(sK0,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_1])]) ).

fof(f125,plain,
    ( ~ apart_point_and_line(sK0,sK2)
    | ~ convergent_lines(sK2,sK3) ),
    inference(resolution,[],[f84,f44]) ).

fof(f44,plain,
    ~ distinct_points(sK0,intersection_point(sK2,sK3)),
    inference(cnf_transformation,[],[f40]) ).

fof(f40,plain,
    ( ~ distinct_points(sK0,intersection_point(sK2,sK3))
    & ( apart_point_and_line(sK0,sK3)
      | apart_point_and_line(sK0,sK2) )
    & convergent_lines(sK2,sK3)
    & distinct_points(sK0,sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3])],[f20,f39]) ).

fof(f39,plain,
    ( ? [X0,X1,X2,X3] :
        ( ~ distinct_points(X0,intersection_point(X2,X3))
        & ( apart_point_and_line(X0,X3)
          | apart_point_and_line(X0,X2) )
        & convergent_lines(X2,X3)
        & distinct_points(X0,X1) )
   => ( ~ distinct_points(sK0,intersection_point(sK2,sK3))
      & ( apart_point_and_line(sK0,sK3)
        | apart_point_and_line(sK0,sK2) )
      & convergent_lines(sK2,sK3)
      & distinct_points(sK0,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f20,plain,
    ? [X0,X1,X2,X3] :
      ( ~ distinct_points(X0,intersection_point(X2,X3))
      & ( apart_point_and_line(X0,X3)
        | apart_point_and_line(X0,X2) )
      & convergent_lines(X2,X3)
      & distinct_points(X0,X1) ),
    inference(flattening,[],[f19]) ).

fof(f19,plain,
    ? [X0,X1,X2,X3] :
      ( ~ distinct_points(X0,intersection_point(X2,X3))
      & ( apart_point_and_line(X0,X3)
        | apart_point_and_line(X0,X2) )
      & convergent_lines(X2,X3)
      & distinct_points(X0,X1) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,plain,
    ~ ! [X0,X1,X2,X3] :
        ( ( ( apart_point_and_line(X0,X3)
            | apart_point_and_line(X0,X2) )
          & convergent_lines(X2,X3)
          & distinct_points(X0,X1) )
       => distinct_points(X0,intersection_point(X2,X3)) ),
    inference(rectify,[],[f16]) ).

fof(f16,negated_conjecture,
    ~ ! [X0,X1,X3,X4] :
        ( ( ( apart_point_and_line(X0,X4)
            | apart_point_and_line(X0,X3) )
          & convergent_lines(X3,X4)
          & distinct_points(X0,X1) )
       => distinct_points(X0,intersection_point(X3,X4)) ),
    inference(negated_conjecture,[],[f15]) ).

fof(f15,conjecture,
    ! [X0,X1,X3,X4] :
      ( ( ( apart_point_and_line(X0,X4)
          | apart_point_and_line(X0,X3) )
        & convergent_lines(X3,X4)
        & distinct_points(X0,X1) )
     => distinct_points(X0,intersection_point(X3,X4)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).

fof(f84,plain,
    ! [X2,X0,X1] :
      ( distinct_points(X0,intersection_point(X1,X2))
      | ~ apart_point_and_line(X0,X1)
      | ~ convergent_lines(X1,X2) ),
    inference(resolution,[],[f57,f49]) ).

fof(f49,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X0)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f22]) ).

fof(f22,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X0)
      | ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0,X1] :
      ( convergent_lines(X0,X1)
     => ~ apart_point_and_line(intersection_point(X0,X1),X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ci3) ).

fof(f57,plain,
    ! [X2,X0,X1] :
      ( apart_point_and_line(X2,X1)
      | distinct_points(X0,X2)
      | ~ apart_point_and_line(X0,X1) ),
    inference(cnf_transformation,[],[f36]) ).

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

fof(f35,plain,
    ! [X0,X1,X2] :
      ( apart_point_and_line(X2,X1)
      | distinct_points(X0,X2)
      | ~ apart_point_and_line(X0,X1) ),
    inference(ennf_transformation,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1,X2] :
      ( apart_point_and_line(X0,X1)
     => ( apart_point_and_line(X2,X1)
        | distinct_points(X0,X2) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ceq1) ).

fof(f130,plain,
    spl4_3,
    inference(avatar_contradiction_clause,[],[f127]) ).

fof(f127,plain,
    ( $false
    | spl4_3 ),
    inference(resolution,[],[f121,f42]) ).

fof(f42,plain,
    convergent_lines(sK2,sK3),
    inference(cnf_transformation,[],[f40]) ).

fof(f121,plain,
    ( ~ convergent_lines(sK2,sK3)
    | spl4_3 ),
    inference(avatar_component_clause,[],[f119]) ).

fof(f122,plain,
    ( ~ spl4_3
    | ~ spl4_2 ),
    inference(avatar_split_clause,[],[f116,f64,f119]) ).

fof(f64,plain,
    ( spl4_2
  <=> apart_point_and_line(sK0,sK3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl4_2])]) ).

fof(f116,plain,
    ( ~ apart_point_and_line(sK0,sK3)
    | ~ convergent_lines(sK2,sK3) ),
    inference(resolution,[],[f83,f44]) ).

fof(f83,plain,
    ! [X2,X0,X1] :
      ( distinct_points(X0,intersection_point(X1,X2))
      | ~ apart_point_and_line(X0,X2)
      | ~ convergent_lines(X1,X2) ),
    inference(resolution,[],[f57,f48]) ).

fof(f48,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
      | ~ convergent_lines(X0,X1) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f21,plain,
    ! [X0,X1] :
      ( ~ apart_point_and_line(intersection_point(X0,X1),X1)
      | ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0,X1] :
      ( convergent_lines(X0,X1)
     => ~ apart_point_and_line(intersection_point(X0,X1),X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ci4) ).

fof(f67,plain,
    ( spl4_1
    | spl4_2 ),
    inference(avatar_split_clause,[],[f43,f64,f60]) ).

fof(f43,plain,
    ( apart_point_and_line(sK0,sK3)
    | apart_point_and_line(sK0,sK2) ),
    inference(cnf_transformation,[],[f40]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem    : GEO176+1 : TPTP v8.1.2. Released v3.3.0.
% 0.08/0.15  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.36  % Computer : n027.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Fri May  3 22:03:08 EDT 2024
% 0.15/0.36  % CPUTime    : 
% 0.15/0.37  % (28483)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.38  % (28487)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on theBenchmark for (470ds/0Mi)
% 0.15/0.38  % (28484)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on theBenchmark for (1451ds/0Mi)
% 0.15/0.38  % (28486)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)
% 0.15/0.38  % (28489)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.15/0.38  % (28488)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on theBenchmark for (396ds/0Mi)
% 0.15/0.38  % (28485)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.15/0.38  % (28490)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)
% 0.15/0.39  TRYING [1]
% 0.15/0.39  TRYING [1]
% 0.15/0.39  TRYING [2]
% 0.15/0.39  TRYING [2]
% 0.15/0.39  TRYING [1,1]
% 0.15/0.39  TRYING [1,1]
% 0.15/0.39  TRYING [1,2]
% 0.15/0.39  TRYING [1,2]
% 0.15/0.39  TRYING [3]
% 0.15/0.39  TRYING [2,2]
% 0.15/0.39  TRYING [3]
% 0.15/0.39  TRYING [2,2]
% 0.15/0.39  TRYING [2,3]
% 0.15/0.39  TRYING [2,3]
% 0.15/0.39  TRYING [4]
% 0.15/0.39  % (28489)Also succeeded, but the first one will report.
% 0.15/0.39  % (28486)First to succeed.
% 0.15/0.39  TRYING [2,4]
% 0.15/0.39  TRYING [2,4]
% 0.15/0.39  TRYING [4]
% 0.15/0.39  % (28486)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-28483"
% 0.15/0.39  TRYING [2,5]
% 0.15/0.39  TRYING [2,5]
% 0.15/0.39  % (28486)Refutation found. Thanks to Tanya!
% 0.15/0.39  % SZS status Theorem for theBenchmark
% 0.15/0.39  % SZS output start Proof for theBenchmark
% See solution above
% 0.15/0.39  % (28486)------------------------------
% 0.15/0.39  % (28486)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.15/0.39  % (28486)Termination reason: Refutation
% 0.15/0.39  
% 0.15/0.39  % (28486)Memory used [KB]: 860
% 0.15/0.39  % (28486)Time elapsed: 0.006 s
% 0.15/0.39  % (28486)Instructions burned: 5 (million)
% 0.15/0.39  % (28483)Success in time 0.021 s
%------------------------------------------------------------------------------