TSTP Solution File: GEO252+1 by Vampire-SAT---4.8

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : GEO252+1 : TPTP v8.1.2. Bugfixed v6.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s

% Computer : n003.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 : Fri Sep  1 14:43:45 EDT 2023

% Result   : Theorem 0.21s 0.41s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   12 (   3 unt;   0 def)
%            Number of atoms       :   39 (   0 equ)
%            Maximal formula atoms :    8 (   3 avg)
%            Number of connectives :   43 (  16   ~;   6   |;  17   &)
%                                         (   0 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :   24 (;  15   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f198,plain,
    $false,
    inference(resolution,[],[f158,f131]) ).

fof(f131,plain,
    left_apart_point(sK6,reverse_line(sK7)),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,plain,
    ( ( ~ left_convergent_lines(line_connecting(sK5,sK6),sK7)
      | ~ distinct_points(sK5,sK6) )
    & left_apart_point(sK6,reverse_line(sK7))
    & left_apart_point(sK5,sK7) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6,sK7])],[f61,f106]) ).

fof(f106,plain,
    ( ? [X0,X1,X2] :
        ( ( ~ left_convergent_lines(line_connecting(X0,X1),X2)
          | ~ distinct_points(X0,X1) )
        & left_apart_point(X1,reverse_line(X2))
        & left_apart_point(X0,X2) )
   => ( ( ~ left_convergent_lines(line_connecting(sK5,sK6),sK7)
        | ~ distinct_points(sK5,sK6) )
      & left_apart_point(sK6,reverse_line(sK7))
      & left_apart_point(sK5,sK7) ) ),
    introduced(choice_axiom,[]) ).

fof(f61,plain,
    ? [X0,X1,X2] :
      ( ( ~ left_convergent_lines(line_connecting(X0,X1),X2)
        | ~ distinct_points(X0,X1) )
      & left_apart_point(X1,reverse_line(X2))
      & left_apart_point(X0,X2) ),
    inference(flattening,[],[f60]) ).

fof(f60,plain,
    ? [X0,X1,X2] :
      ( ( ~ left_convergent_lines(line_connecting(X0,X1),X2)
        | ~ distinct_points(X0,X1) )
      & left_apart_point(X1,reverse_line(X2))
      & left_apart_point(X0,X2) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,plain,
    ~ ! [X0,X1,X2] :
        ( ( left_apart_point(X1,reverse_line(X2))
          & left_apart_point(X0,X2) )
       => ( left_convergent_lines(line_connecting(X0,X1),X2)
          & distinct_points(X0,X1) ) ),
    inference(rectify,[],[f33]) ).

fof(f33,negated_conjecture,
    ~ ! [X0,X3,X1] :
        ( ( left_apart_point(X3,reverse_line(X1))
          & left_apart_point(X0,X1) )
       => ( left_convergent_lines(line_connecting(X0,X3),X1)
          & distinct_points(X0,X3) ) ),
    inference(negated_conjecture,[],[f32]) ).

fof(f32,conjecture,
    ! [X0,X3,X1] :
      ( ( left_apart_point(X3,reverse_line(X1))
        & left_apart_point(X0,X1) )
     => ( left_convergent_lines(line_connecting(X0,X3),X1)
        & distinct_points(X0,X3) ) ),
    file('/export/starexec/sandbox/tmp/tmp.totTR9QXtX/Vampire---4.8_29023',con) ).

fof(f158,plain,
    ! [X0,X1] : ~ left_apart_point(X0,X1),
    inference(cnf_transformation,[],[f77]) ).

fof(f77,plain,
    ! [X0,X1] :
      ( ~ left_apart_point(X0,reverse_line(X1))
      & ~ left_apart_point(X0,X1) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0,X1] :
      ~ ( left_apart_point(X0,reverse_line(X1))
        | left_apart_point(X0,X1) ),
    file('/export/starexec/sandbox/tmp/tmp.totTR9QXtX/Vampire---4.8_29023',oag10) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem    : GEO252+1 : TPTP v8.1.2. Bugfixed v6.4.0.
% 0.13/0.14  % Command    : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.14/0.34  % Computer : n003.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Wed Aug 30 18:13:26 EDT 2023
% 0.14/0.35  % CPUTime    : 
% 0.21/0.40  % (29130)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.41  % (29135)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on Vampire---4 for (396ds/0Mi)
% 0.21/0.41  % (29131)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.41  % (29132)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on Vampire---4 for (569ds/0Mi)
% 0.21/0.41  % (29133)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 Vampire---4 for (476ds/0Mi)
% 0.21/0.41  % (29134)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on Vampire---4 for (470ds/0Mi)
% 0.21/0.41  % (29136)dis+11_4:5_nm=4_216 on Vampire---4 for (216ds/0Mi)
% 0.21/0.41  % (29137)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on Vampire---4 for (1451ds/0Mi)
% 0.21/0.41  % (29135)First to succeed.
% 0.21/0.41  % (29133)Also succeeded, but the first one will report.
% 0.21/0.41  % (29135)Refutation found. Thanks to Tanya!
% 0.21/0.41  % SZS status Theorem for Vampire---4
% 0.21/0.41  % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.41  % (29135)------------------------------
% 0.21/0.41  % (29135)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.41  % (29135)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.41  % (29135)Termination reason: Refutation
% 0.21/0.41  
% 0.21/0.41  % (29135)Memory used [KB]: 895
% 0.21/0.41  % (29135)Time elapsed: 0.003 s
% 0.21/0.41  % (29135)------------------------------
% 0.21/0.41  % (29135)------------------------------
% 0.21/0.41  % (29130)Success in time 0.06 s
% 0.21/0.41  % Vampire---4.8 exiting
%------------------------------------------------------------------------------