TSTP Solution File: GEO217+2 by Vampire-SAT---4.8

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : GEO217+2 : TPTP v8.2.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n004.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 : Mon May 20 20:15:21 EDT 2024

% Result   : Theorem 0.11s 0.33s
% Output   : Refutation 0.11s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   28 (   9 unt;   0 def)
%            Number of atoms       :   63 (   0 equ)
%            Maximal formula atoms :    6 (   2 avg)
%            Number of connectives :   68 (  33   ~;  16   |;  13   &)
%                                         (   1 <=>;   5  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   2 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   3 con; 0-0 aty)
%            Number of variables   :   36 (  27   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f139,plain,
    $false,
    inference(avatar_sat_refutation,[],[f113,f138]) ).

fof(f138,plain,
    ~ spl3_2,
    inference(avatar_contradiction_clause,[],[f137]) ).

fof(f137,plain,
    ( $false
    | ~ spl3_2 ),
    inference(subsumption_resolution,[],[f133,f49]) ).

fof(f49,plain,
    ~ convergent_lines(sK0,sK1),
    inference(cnf_transformation,[],[f48]) ).

fof(f48,plain,
    ( convergent_lines(sK1,sK2)
    & ~ convergent_lines(sK0,sK2)
    & ~ convergent_lines(sK0,sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f24,f47]) ).

fof(f47,plain,
    ( ? [X0,X1,X2] :
        ( convergent_lines(X1,X2)
        & ~ convergent_lines(X0,X2)
        & ~ convergent_lines(X0,X1) )
   => ( convergent_lines(sK1,sK2)
      & ~ convergent_lines(sK0,sK2)
      & ~ convergent_lines(sK0,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f24,plain,
    ? [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      & ~ convergent_lines(X0,X2)
      & ~ convergent_lines(X0,X1) ),
    inference(flattening,[],[f23]) ).

fof(f23,plain,
    ? [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      & ~ convergent_lines(X0,X2)
      & ~ convergent_lines(X0,X1) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,plain,
    ~ ! [X0,X1,X2] :
        ( ( ~ convergent_lines(X0,X2)
          & ~ convergent_lines(X0,X1) )
       => ~ convergent_lines(X1,X2) ),
    inference(rectify,[],[f17]) ).

fof(f17,negated_conjecture,
    ~ ! [X5,X6,X7] :
        ( ( ~ convergent_lines(X5,X7)
          & ~ convergent_lines(X5,X6) )
       => ~ convergent_lines(X6,X7) ),
    inference(negated_conjecture,[],[f16]) ).

fof(f16,conjecture,
    ! [X5,X6,X7] :
      ( ( ~ convergent_lines(X5,X7)
        & ~ convergent_lines(X5,X6) )
     => ~ convergent_lines(X6,X7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).

fof(f133,plain,
    ( convergent_lines(sK0,sK1)
    | ~ spl3_2 ),
    inference(resolution,[],[f115,f54]) ).

fof(f54,plain,
    ! [X0] : ~ convergent_lines(X0,X0),
    inference(cnf_transformation,[],[f3]) ).

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

fof(f115,plain,
    ( ! [X0] :
        ( convergent_lines(sK1,X0)
        | convergent_lines(sK0,X0) )
    | ~ spl3_2 ),
    inference(resolution,[],[f110,f63]) ).

fof(f63,plain,
    ! [X2,X0,X1] :
      ( ~ convergent_lines(X0,X1)
      | convergent_lines(X0,X2)
      | convergent_lines(X1,X2) ),
    inference(cnf_transformation,[],[f38]) ).

fof(f38,plain,
    ! [X0,X1,X2] :
      ( convergent_lines(X1,X2)
      | convergent_lines(X0,X2)
      | ~ convergent_lines(X0,X1) ),
    inference(flattening,[],[f37]) ).

fof(f37,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/sandbox/benchmark/theBenchmark.p',apart6) ).

fof(f110,plain,
    ( convergent_lines(sK1,sK0)
    | ~ spl3_2 ),
    inference(avatar_component_clause,[],[f108]) ).

fof(f108,plain,
    ( spl3_2
  <=> convergent_lines(sK1,sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_2])]) ).

fof(f113,plain,
    spl3_2,
    inference(avatar_split_clause,[],[f112,f108]) ).

fof(f112,plain,
    convergent_lines(sK1,sK0),
    inference(subsumption_resolution,[],[f96,f54]) ).

fof(f96,plain,
    ( convergent_lines(sK1,sK0)
    | convergent_lines(sK2,sK2) ),
    inference(resolution,[],[f78,f50]) ).

fof(f50,plain,
    ~ convergent_lines(sK0,sK2),
    inference(cnf_transformation,[],[f48]) ).

fof(f78,plain,
    ! [X0,X1] :
      ( convergent_lines(sK1,X0)
      | convergent_lines(sK2,X1)
      | convergent_lines(X0,X1) ),
    inference(resolution,[],[f76,f63]) ).

fof(f76,plain,
    ! [X0] :
      ( convergent_lines(sK2,X0)
      | convergent_lines(sK1,X0) ),
    inference(resolution,[],[f63,f51]) ).

fof(f51,plain,
    convergent_lines(sK1,sK2),
    inference(cnf_transformation,[],[f48]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem    : GEO217+2 : TPTP v8.2.0. Released v3.3.0.
% 0.11/0.12  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.11/0.32  % Computer : n004.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit   : 300
% 0.11/0.32  % WCLimit    : 300
% 0.11/0.32  % DateTime   : Sun May 19 14:49:08 EDT 2024
% 0.11/0.32  % CPUTime    : 
% 0.11/0.32  % (7356)Running in auto input_syntax mode. Trying TPTP
% 0.11/0.33  % (7366)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.11/0.33  % (7362)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.11/0.33  TRYING [1,1]
% 0.11/0.33  % (7366)First to succeed.
% 0.11/0.33  TRYING [2,1]
% 0.11/0.33  % (7366)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-7356"
% 0.11/0.33  TRYING [3,1]
% 0.11/0.33  Cannot enumerate next child to try in an incomplete setup
% 0.11/0.33  % (7362)Refutation not found, incomplete strategy% (7362)------------------------------
% 0.11/0.33  % (7362)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.11/0.33  % (7362)Termination reason: Refutation not found, incomplete strategy
% 0.11/0.33  
% 0.11/0.33  % (7362)Memory used [KB]: 836
% 0.11/0.33  % (7362)Time elapsed: 0.003 s
% 0.11/0.33  % (7362)Instructions burned: 6 (million)
% 0.11/0.33  % (7366)Refutation found. Thanks to Tanya!
% 0.11/0.33  % SZS status Theorem for theBenchmark
% 0.11/0.33  % SZS output start Proof for theBenchmark
% See solution above
% 0.11/0.33  % (7366)------------------------------
% 0.11/0.33  % (7366)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.11/0.33  % (7366)Termination reason: Refutation
% 0.11/0.33  
% 0.11/0.33  % (7366)Memory used [KB]: 799
% 0.11/0.33  % (7366)Time elapsed: 0.003 s
% 0.11/0.33  % (7366)Instructions burned: 6 (million)
% 0.11/0.33  % (7356)Success in time 0.011 s
%------------------------------------------------------------------------------