%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : PUZ003-1 : 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 : n026.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 18:10:37 EDT 2022

% Result   : Unsatisfiable 0.19s 0.49s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   13 (  11 unt;   0 def)
%            Number of atoms       :   18 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   14 (   9   ~;   5   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   2 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   5 con; 0-0 aty)
%            Number of variables   :    4 (   4   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f18,plain,
    $false,
    inference(subsumption_resolution,[],[f17,f13]) ).

fof(f13,plain,
    ~ shaved(members,guido),
    inference(unit_resulting_resolution,[],[f4,f10,f2]) ).

fof(f2,axiom,
    ! [X0,X1] :
      ( ~ shaved(members,X0)
      | ~ member(X1)
      | shaved(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',all_shaved_then_one_shaved) ).

fof(f10,plain,
    ~ shaved(lorenzo,guido),
    inference(unit_resulting_resolution,[],[f3,f4,f9,f1]) ).

fof(f1,axiom,
    ! [X0,X1] :
      ( ~ shaved(X0,X1)
      | shaved(members,X0)
      | ~ member(X0)
      | ~ member(X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_shaved_then_all_shaved) ).

fof(f9,plain,
    ~ shaved(members,lorenzo),
    inference(unit_resulting_resolution,[],[f8,f5,f2]) ).

fof(f5,axiom,
    member(petruchio),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',petruchio) ).

fof(f8,axiom,
    ~ shaved(petruchio,lorenzo),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_petruchio_has_shaved_lorenzo) ).

fof(f3,axiom,
    member(guido),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',guido) ).

fof(f4,axiom,
    member(lorenzo),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lorenzo) ).

fof(f17,plain,
    shaved(members,guido),
    inference(unit_resulting_resolution,[],[f6,f3,f7,f1]) ).

fof(f7,axiom,
    shaved(guido,cesare),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',guido_has_shaved_cesare) ).

fof(f6,axiom,
    member(cesare),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cesare) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.11  % Problem    : PUZ003-1 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.12  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.13/0.33  % Computer : n026.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 10:48:06 EDT 2022
% 0.13/0.33  % CPUTime    : 
% 0.19/0.49  % (23133)lrs+1011_1:1_atotf=0.0306256:ep=RST:mep=off:nm=0:sos=all:i=3:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/3Mi)
% 0.19/0.49  % (23127)lrs+10_1:16_awrs=converge:awrsf=40:br=off:ep=RSTC:flr=on:gsp=on:nwc=3.0:sos=on:urr=on:i=4:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/4Mi)
% 0.19/0.49  % (23127)First to succeed.
% 0.19/0.49  % (23127)Refutation found. Thanks to Tanya!
% 0.19/0.49  % SZS status Unsatisfiable for theBenchmark
% 0.19/0.49  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.49  % (23127)------------------------------
% 0.19/0.49  % (23127)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.49  % (23127)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.49  % (23127)Termination reason: Refutation
% 0.19/0.49  
% 0.19/0.49  % (23127)Memory used [KB]: 5756
% 0.19/0.49  % (23127)Time elapsed: 0.101 s
% 0.19/0.49  % (23127)Instructions burned: 1 (million)
% 0.19/0.49  % (23127)------------------------------
% 0.19/0.49  % (23127)------------------------------
% 0.19/0.49  % (23124)Success in time 0.151 s
%------------------------------------------------------------------------------