%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWB002+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n001.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 18:37:03 EDT 2022

% Result   : Theorem 0.19s 0.49s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   14 (   4 unt;   0 def)
%            Number of atoms       :   26 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   21 (   9   ~;   3   |;   8   &)
%                                         (   0 <=>;   1  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-3 aty)
%            Number of functors    :    4 (   4 usr;   4 con; 0-0 aty)
%            Number of variables   :   15 (   6   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f14,plain,
    $false,
    inference(subsumption_resolution,[],[f13,f12]) ).

fof(f12,plain,
    iext(uri_ex_p,uri_ex_s,sK0),
    inference(cnf_transformation,[],[f9]) ).

fof(f9,plain,
    ( iext(uri_ex_p,uri_ex_s,sK0)
    & iext(uri_ex_q,sK0,uri_ex_s) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f5,f8]) ).

fof(f8,plain,
    ( ? [X0] :
        ( iext(uri_ex_p,uri_ex_s,X0)
        & iext(uri_ex_q,X0,uri_ex_s) )
   => ( iext(uri_ex_p,uri_ex_s,sK0)
      & iext(uri_ex_q,sK0,uri_ex_s) ) ),
    introduced(choice_axiom,[]) ).

fof(f5,plain,
    ? [X0] :
      ( iext(uri_ex_p,uri_ex_s,X0)
      & iext(uri_ex_q,X0,uri_ex_s) ),
    inference(rectify,[],[f3]) ).

fof(f3,axiom,
    ? [X2] :
      ( iext(uri_ex_p,uri_ex_s,X2)
      & iext(uri_ex_q,X2,uri_ex_s) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_premise_fullish_002_Existential_Blank_Nodes) ).

fof(f13,plain,
    ~ iext(uri_ex_p,uri_ex_s,sK0),
    inference(resolution,[],[f11,f10]) ).

fof(f10,plain,
    ! [X0,X1] :
      ( ~ iext(uri_ex_q,X1,X0)
      | ~ iext(uri_ex_p,X0,X1) ),
    inference(cnf_transformation,[],[f7]) ).

fof(f7,plain,
    ! [X0,X1] :
      ( ~ iext(uri_ex_q,X1,X0)
      | ~ iext(uri_ex_p,X0,X1) ),
    inference(rectify,[],[f6]) ).

fof(f6,plain,
    ! [X1,X0] :
      ( ~ iext(uri_ex_q,X0,X1)
      | ~ iext(uri_ex_p,X1,X0) ),
    inference(ennf_transformation,[],[f4]) ).

fof(f4,plain,
    ~ ? [X0,X1] :
        ( iext(uri_ex_p,X1,X0)
        & iext(uri_ex_q,X0,X1) ),
    inference(rectify,[],[f2]) ).

fof(f2,negated_conjecture,
    ~ ? [X1,X0] :
        ( iext(uri_ex_p,X0,X1)
        & iext(uri_ex_q,X1,X0) ),
    inference(negated_conjecture,[],[f1]) ).

fof(f1,conjecture,
    ? [X1,X0] :
      ( iext(uri_ex_p,X0,X1)
      & iext(uri_ex_q,X1,X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_conclusion_fullish_002_Existential_Blank_Nodes) ).

fof(f11,plain,
    iext(uri_ex_q,sK0,uri_ex_s),
    inference(cnf_transformation,[],[f9]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SWB002+2 : TPTP v8.1.0. Released v5.2.0.
% 0.03/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.33  % Computer : n001.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit   : 300
% 0.13/0.33  % WCLimit    : 300
% 0.13/0.33  % DateTime   : Tue Aug 30 17:45:32 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.19/0.49  % (21276)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/37Mi)
% 0.19/0.49  % (21276)First to succeed.
% 0.19/0.49  % (21280)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/48Mi)
% 0.19/0.49  % (21280)Also succeeded, but the first one will report.
% 0.19/0.49  % (21276)Refutation found. Thanks to Tanya!
% 0.19/0.49  % SZS status Theorem for theBenchmark
% 0.19/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.49  % (21276)------------------------------
% 0.19/0.49  % (21276)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49  % (21276)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49  % (21276)Termination reason: Refutation
% 0.19/0.49  
% 0.19/0.49  % (21276)Memory used [KB]: 895
% 0.19/0.49  % (21276)Time elapsed: 0.096 s
% 0.19/0.49  % (21276)Instructions burned: 1 (million)
% 0.19/0.49  % (21276)------------------------------
% 0.19/0.49  % (21276)------------------------------
% 0.19/0.49  % (21271)Success in time 0.147 s
%------------------------------------------------------------------------------