%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : PUZ011-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s

% Computer : n011.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 31 18:10:39 EDT 2022

% Result   : Unsatisfiable 0.20s 0.49s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   19 (   8 unt;   0 def)
%            Number of atoms       :   39 (   0 equ)
%            Maximal formula atoms :    5 (   2 avg)
%            Number of connectives :   47 (  27   ~;  18   |;   0   &)
%                                         (   2 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   6 usr;   3 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   3 con; 0-0 aty)
%            Number of variables   :    9 (   9   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f57,plain,
    $false,
    inference(avatar_sat_refutation,[],[f36,f51,f56]) ).

fof(f56,plain,
    ~ spl0_1,
    inference(avatar_contradiction_clause,[],[f55]) ).

fof(f55,plain,
    ( $false
    | ~ spl0_1 ),
    inference(resolution,[],[f52,f9]) ).

fof(f9,axiom,
    borders(indian,india),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',indian_india) ).

fof(f52,plain,
    ( ~ borders(indian,india)
    | ~ spl0_1 ),
    inference(resolution,[],[f32,f24]) ).

fof(f24,axiom,
    asian(india),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',india) ).

fof(f32,plain,
    ( ! [X3] :
        ( ~ asian(X3)
        | ~ borders(indian,X3) )
    | ~ spl0_1 ),
    inference(avatar_component_clause,[],[f31]) ).

fof(f31,plain,
    ( spl0_1
  <=> ! [X3] :
        ( ~ borders(indian,X3)
        | ~ asian(X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f51,plain,
    ~ spl0_2,
    inference(avatar_contradiction_clause,[],[f50]) ).

fof(f50,plain,
    ( $false
    | ~ spl0_2 ),
    inference(resolution,[],[f47,f12]) ).

fof(f12,axiom,
    borders(indian,somalia),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',indian_somalia) ).

fof(f47,plain,
    ( ~ borders(indian,somalia)
    | ~ spl0_2 ),
    inference(resolution,[],[f35,f21]) ).

fof(f21,axiom,
    african(somalia),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',somalia) ).

fof(f35,plain,
    ( ! [X2] :
        ( ~ african(X2)
        | ~ borders(indian,X2) )
    | ~ spl0_2 ),
    inference(avatar_component_clause,[],[f34]) ).

fof(f34,plain,
    ( spl0_2
  <=> ! [X2] :
        ( ~ african(X2)
        | ~ borders(indian,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f36,plain,
    ( spl0_1
    | spl0_2 ),
    inference(avatar_split_clause,[],[f29,f34,f31]) ).

fof(f29,plain,
    ! [X2,X3] :
      ( ~ african(X2)
      | ~ borders(indian,X3)
      | ~ borders(indian,X2)
      | ~ asian(X3) ),
    inference(resolution,[],[f27,f2]) ).

fof(f2,axiom,
    ocean(indian),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',indian) ).

fof(f27,axiom,
    ! [X2,X0,X1] :
      ( ~ ocean(X0)
      | ~ borders(X0,X1)
      | ~ asian(X2)
      | ~ borders(X0,X2)
      | ~ african(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_there_is_a_common_ocean) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : PUZ011-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.34  % Computer : n011.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit   : 300
% 0.13/0.34  % WCLimit    : 300
% 0.13/0.34  % DateTime   : Tue Aug 30 10:33:10 EDT 2022
% 0.13/0.35  % CPUTime    : 
% 0.20/0.46  % (19286)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.20/0.46  % (19286)First to succeed.
% 0.20/0.49  % (19286)Refutation found. Thanks to Tanya!
% 0.20/0.49  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.49  % (19286)------------------------------
% 0.20/0.49  % (19286)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (19286)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (19286)Termination reason: Refutation
% 0.20/0.49  
% 0.20/0.49  % (19286)Memory used [KB]: 5884
% 0.20/0.49  % (19286)Time elapsed: 0.073 s
% 0.20/0.49  % (19286)Instructions burned: 1 (million)
% 0.20/0.49  % (19286)------------------------------
% 0.20/0.49  % (19286)------------------------------
% 0.20/0.49  % (19278)Success in time 0.132 s
%------------------------------------------------------------------------------