%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SYN079-1 : 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 : n014.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 19:25:29 EDT 2022

% Result   : Unsatisfiable 0.22s 0.45s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :    4
% Syntax   : Number of formulae    :    7 (   5 unt;   0 def)
%            Number of atoms       :   10 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :    7 (   4   ~;   3   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :    4 (   4   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f10,plain,
    $false,
    inference(subsumption_resolution,[],[f9,f4]) ).

fof(f4,axiom,
    ~ big_f(f(a,b),f(a,c)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).

fof(f9,plain,
    big_f(f(a,b),f(a,c)),
    inference(resolution,[],[f6,f1]) ).

fof(f1,axiom,
    big_f(f(a,b),f(b,c)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).

fof(f6,plain,
    ! [X1] :
      ( ~ big_f(X1,f(b,c))
      | big_f(X1,f(a,c)) ),
    inference(resolution,[],[f3,f2]) ).

fof(f2,axiom,
    big_f(f(b,c),f(a,c)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_2) ).

fof(f3,axiom,
    ! [X2,X0,X1] :
      ( ~ big_f(X1,X2)
      | ~ big_f(X0,X1)
      | big_f(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem    : SYN079-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.15/0.35  % Computer : n014.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 30 21:29:33 EDT 2022
% 0.15/0.35  % CPUTime    : 
% 0.22/0.44  % (9395)lrs+30_1:12_av=off:bs=unit_only:fsd=on:gs=on:lwlo=on:newcnf=on:slsq=on:slsqr=1,2:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.22/0.45  % (9395)First to succeed.
% 0.22/0.45  % (9395)Refutation found. Thanks to Tanya!
% 0.22/0.45  % SZS status Unsatisfiable for theBenchmark
% 0.22/0.45  % SZS output start Proof for theBenchmark
% See solution above
% 0.22/0.45  % (9395)------------------------------
% 0.22/0.45  % (9395)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.22/0.45  % (9395)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.22/0.45  % (9395)Termination reason: Refutation
% 0.22/0.45  
% 0.22/0.45  % (9395)Memory used [KB]: 5756
% 0.22/0.45  % (9395)Time elapsed: 0.045 s
% 0.22/0.45  % (9395)Instructions burned: 1 (million)
% 0.22/0.45  % (9395)------------------------------
% 0.22/0.45  % (9395)------------------------------
% 0.22/0.45  % (9381)Success in time 0.085 s
%------------------------------------------------------------------------------