TSTP Solution File: GEO208+1 by Vampire---4.8

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%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : GEO208+1 : TPTP v8.1.2. Released v3.3.0.
% 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 : n024.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 : Wed Aug 30 23:31:49 EDT 2023

% Result   : Theorem 0.21s 0.42s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   26 (   7 unt;   0 def)
%            Number of atoms       :   72 (   0 equ)
%            Maximal formula atoms :    8 (   2 avg)
%            Number of connectives :   83 (  37   ~;  21   |;  19   &)
%                                         (   2 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    6 (   5 usr;   3 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   3 con; 0-0 aty)
%            Number of variables   :   30 (;  21   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f102,plain,
    $false,
    inference(avatar_sat_refutation,[],[f88,f97,f101]) ).

fof(f101,plain,
    ~ spl3_1,
    inference(avatar_contradiction_clause,[],[f98]) ).

fof(f98,plain,
    ( $false
    | ~ spl3_1 ),
    inference(resolution,[],[f84,f47]) ).

fof(f47,plain,
    ~ convergent_lines(sK1,sK2),
    inference(cnf_transformation,[],[f44]) ).

fof(f44,plain,
    ( distinct_lines(sK1,sK2)
    & ~ convergent_lines(sK1,sK2)
    & ~ apart_point_and_line(sK0,sK2)
    & ~ apart_point_and_line(sK0,sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f22,f43]) ).

fof(f43,plain,
    ( ? [X0,X1,X2] :
        ( distinct_lines(X1,X2)
        & ~ convergent_lines(X1,X2)
        & ~ apart_point_and_line(X0,X2)
        & ~ apart_point_and_line(X0,X1) )
   => ( distinct_lines(sK1,sK2)
      & ~ convergent_lines(sK1,sK2)
      & ~ apart_point_and_line(sK0,sK2)
      & ~ apart_point_and_line(sK0,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f22,plain,
    ? [X0,X1,X2] :
      ( distinct_lines(X1,X2)
      & ~ convergent_lines(X1,X2)
      & ~ apart_point_and_line(X0,X2)
      & ~ apart_point_and_line(X0,X1) ),
    inference(flattening,[],[f21]) ).

fof(f21,plain,
    ? [X0,X1,X2] :
      ( distinct_lines(X1,X2)
      & ~ convergent_lines(X1,X2)
      & ~ apart_point_and_line(X0,X2)
      & ~ apart_point_and_line(X0,X1) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,negated_conjecture,
    ~ ! [X0,X1,X2] :
        ( ( ~ convergent_lines(X1,X2)
          & ~ apart_point_and_line(X0,X2)
          & ~ apart_point_and_line(X0,X1) )
       => ~ distinct_lines(X1,X2) ),
    inference(negated_conjecture,[],[f18]) ).

fof(f18,conjecture,
    ! [X0,X1,X2] :
      ( ( ~ convergent_lines(X1,X2)
        & ~ apart_point_and_line(X0,X2)
        & ~ apart_point_and_line(X0,X1) )
     => ~ distinct_lines(X1,X2) ),
    file('/export/starexec/sandbox/tmp/tmp.7HydjI6w1b/Vampire---4.8_28759',con) ).

fof(f84,plain,
    ( convergent_lines(sK1,sK2)
    | ~ spl3_1 ),
    inference(avatar_component_clause,[],[f83]) ).

fof(f83,plain,
    ( spl3_1
  <=> convergent_lines(sK1,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_1])]) ).

fof(f97,plain,
    ~ spl3_2,
    inference(avatar_contradiction_clause,[],[f94]) ).

fof(f94,plain,
    ( $false
    | ~ spl3_2 ),
    inference(resolution,[],[f89,f45]) ).

fof(f45,plain,
    ~ apart_point_and_line(sK0,sK1),
    inference(cnf_transformation,[],[f44]) ).

fof(f89,plain,
    ( apart_point_and_line(sK0,sK1)
    | ~ spl3_2 ),
    inference(resolution,[],[f87,f46]) ).

fof(f46,plain,
    ~ apart_point_and_line(sK0,sK2),
    inference(cnf_transformation,[],[f44]) ).

fof(f87,plain,
    ( ! [X0] :
        ( apart_point_and_line(X0,sK2)
        | apart_point_and_line(X0,sK1) )
    | ~ spl3_2 ),
    inference(avatar_component_clause,[],[f86]) ).

fof(f86,plain,
    ( spl3_2
  <=> ! [X0] :
        ( apart_point_and_line(X0,sK2)
        | apart_point_and_line(X0,sK1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_2])]) ).

fof(f88,plain,
    ( spl3_1
    | spl3_2 ),
    inference(avatar_split_clause,[],[f77,f86,f83]) ).

fof(f77,plain,
    ! [X0] :
      ( apart_point_and_line(X0,sK2)
      | apart_point_and_line(X0,sK1)
      | convergent_lines(sK1,sK2) ),
    inference(resolution,[],[f62,f48]) ).

fof(f48,plain,
    distinct_lines(sK1,sK2),
    inference(cnf_transformation,[],[f44]) ).

fof(f62,plain,
    ! [X2,X0,X1] :
      ( ~ distinct_lines(X1,X2)
      | apart_point_and_line(X0,X2)
      | apart_point_and_line(X0,X1)
      | convergent_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,[],[f17]) ).

fof(f17,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/sandbox/tmp/tmp.7HydjI6w1b/Vampire---4.8_28759',cup1) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : GEO208+1 : TPTP v8.1.2. Released v3.3.0.
% 0.14/0.14  % Command    : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.15/0.35  % Computer : n024.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   : Tue Aug 29 22:45:52 EDT 2023
% 0.15/0.35  % CPUTime    : 
% 0.15/0.35  This is a FOF_THM_RFO_NEQ problem
% 0.15/0.36  Running vampire_casc2023 --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/tmp/tmp.7HydjI6w1b/Vampire---4.8_28759
% 0.15/0.36  % (28866)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.42  % (28869)lrs+11_4:3_aac=none:add=off:amm=off:anc=none:bd=preordered:bs=on:bce=on:flr=on:fsd=off:fsr=off:fde=none:nwc=2.5:sims=off:sp=reverse_arity:tgt=full:stl=188_1106 on Vampire---4 for (1106ds/0Mi)
% 0.21/0.42  % (28871)ott-1010_5_add=off:amm=off:anc=none:bce=on:cond=fast:flr=on:lma=on:nm=2:nwc=1.1:sp=occurrence:tgt=ground_470 on Vampire---4 for (470ds/0Mi)
% 0.21/0.42  % (28870)dis-1_128_add=large:amm=sco:anc=all_dependent:bs=on:bsr=on:bce=on:cond=fast:fsr=off:gsp=on:gs=on:gsem=off:lcm=predicate:lma=on:nm=32:nwc=4.0:nicw=on:sac=on:sp=weighted_frequency_692 on Vampire---4 for (692ds/0Mi)
% 0.21/0.42  % (28873)dis+3_1024_av=off:fsr=off:gsp=on:lcm=predicate:nm=4:sos=all:sp=weighted_frequency_338 on Vampire---4 for (338ds/0Mi)
% 0.21/0.42  % (28868)dis-1002_1_av=off:bsr=on:cond=on:flr=on:fsr=off:gsp=on:nwc=2.0:sims=off_1218 on Vampire---4 for (1218ds/0Mi)
% 0.21/0.42  % (28867)lrs-1_7_acc=on:amm=off:anc=all:bs=on:bsr=on:cond=fast:flr=on:fsr=off:gsp=on:lcm=reverse:lma=on:msp=off:nm=0:nwc=1.2:sp=frequency:stl=188_1354 on Vampire---4 for (1354ds/0Mi)
% 0.21/0.42  % (28869)First to succeed.
% 0.21/0.42  % (28872)ott+10_8_br=off:cond=on:fsr=off:gsp=on:nm=16:nwc=3.0:sims=off:sp=reverse_frequency:urr=on_415 on Vampire---4 for (415ds/0Mi)
% 0.21/0.42  % (28873)Also succeeded, but the first one will report.
% 0.21/0.42  % (28868)Also succeeded, but the first one will report.
% 0.21/0.42  % (28869)Refutation found. Thanks to Tanya!
% 0.21/0.42  % SZS status Theorem for Vampire---4
% 0.21/0.42  % SZS output start Proof for Vampire---4
% See solution above
% 0.21/0.42  % (28869)------------------------------
% 0.21/0.42  % (28869)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.21/0.42  % (28869)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.21/0.42  % (28869)Termination reason: Refutation
% 0.21/0.42  
% 0.21/0.42  % (28869)Memory used [KB]: 5500
% 0.21/0.42  % (28869)Time elapsed: 0.005 s
% 0.21/0.42  % (28869)------------------------------
% 0.21/0.42  % (28869)------------------------------
% 0.21/0.42  % (28866)Success in time 0.064 s
% 0.21/0.43  % Vampire---4.8 exiting
%------------------------------------------------------------------------------