%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWV011+1 : TPTP v8.1.0. Released v2.4.0.
% 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 : n022.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 18:55:13 EDT 2022

% Result   : Theorem 0.20s 0.51s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   10 (   6 unt;   0 def)
%            Number of atoms       :   14 (   0 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   10 (   6   ~;   2   |;   2   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   2 avg)
%            Maximal term depth    :    3 (   2 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-1 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :    4 (   2   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f38,plain,
    $false,
    inference(resolution,[],[f36,f37]) ).

fof(f37,plain,
    ~ a_holds(key(generate_key(an_a_nonce),b)),
    inference(resolution,[],[f33,f34]) ).

fof(f34,plain,
    ! [X0] :
      ( ~ b_holds(key(X0,a))
      | ~ a_holds(key(X0,b)) ),
    inference(cnf_transformation,[],[f31]) ).

fof(f31,plain,
    ! [X0] :
      ( ~ a_holds(key(X0,b))
      | ~ b_holds(key(X0,a)) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,negated_conjecture,
    ~ ? [X0] :
        ( b_holds(key(X0,a))
        & a_holds(key(X0,b)) ),
    inference(negated_conjecture,[],[f17]) ).

fof(f17,conjecture,
    ? [X0] :
      ( b_holds(key(X0,a))
      & a_holds(key(X0,b)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).

fof(f33,plain,
    b_holds(key(generate_key(an_a_nonce),a)),
    inference(cnf_transformation,[],[f11]) ).

fof(f11,axiom,
    b_holds(key(generate_key(an_a_nonce),a)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax1) ).

fof(f36,plain,
    a_holds(key(generate_key(an_a_nonce),b)),
    inference(cnf_transformation,[],[f13]) ).

fof(f13,axiom,
    a_holds(key(generate_key(an_a_nonce),b)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax3) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : SWV011+1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34  % Computer : n022.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 18:56:26 EDT 2022
% 0.13/0.35  % CPUTime    : 
% 0.20/0.49  % (8031)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.50  % (8045)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.20/0.50  % (8031)First to succeed.
% 0.20/0.50  % (8037)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.20/0.51  % (8031)Refutation found. Thanks to Tanya!
% 0.20/0.51  % SZS status Theorem for theBenchmark
% 0.20/0.51  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.51  % (8031)------------------------------
% 0.20/0.51  % (8031)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.51  % (8031)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.51  % (8031)Termination reason: Refutation
% 0.20/0.51  
% 0.20/0.51  % (8031)Memory used [KB]: 895
% 0.20/0.51  % (8031)Time elapsed: 0.097 s
% 0.20/0.51  % (8031)Instructions burned: 2 (million)
% 0.20/0.51  % (8031)------------------------------
% 0.20/0.51  % (8031)------------------------------
% 0.20/0.51  % (8021)Success in time 0.151 s
%------------------------------------------------------------------------------