%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : PUZ035-7 : TPTP v8.1.0. Released v2.0.0.
% 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 : n025.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 18:10:48 EDT 2022

% Result   : Unsatisfiable 0.20s 0.49s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    3
% Syntax   : Number of formulae    :    9 (   3 unt;   0 def)
%            Number of atoms       :   17 (   0 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   17 (   9   ~;   8   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   6 con; 0-2 aty)
%            Number of variables   :   12 (  12   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f37,plain,
    $false,
    inference(subsumption_resolution,[],[f36,f34]) ).

fof(f34,plain,
    ! [X0] : ~ reply(asked,or(isa(asked,knight),isa(other,knight)),X0),
    inference(subsumption_resolution,[],[f33,f31]) ).

fof(f31,plain,
    ! [X2,X3] :
      ( ~ truth(isa(other,X2))
      | ~ reply(asked,or(isa(asked,knight),isa(other,knight)),X3) ),
    inference(subsumption_resolution,[],[f27,f14]) ).

fof(f14,axiom,
    ! [X6,X7,X5] :
      ( ~ truth(isa(other,X7))
      | ~ reply(asked,or(isa(asked,knight),isa(other,knight)),X5)
      | ~ truth(isa(asked,X6)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_answer) ).

fof(f27,plain,
    ! [X2,X3] :
      ( ~ reply(asked,or(isa(asked,knight),isa(other,knight)),X3)
      | truth(isa(asked,knight))
      | ~ truth(isa(other,X2)) ),
    inference(resolution,[],[f1,f14]) ).

fof(f1,axiom,
    ! [X0] :
      ( truth(isa(X0,knave))
      | truth(isa(X0,knight)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',everyone_a_knight_or_knave) ).

fof(f33,plain,
    ! [X0] :
      ( truth(isa(other,knight))
      | ~ reply(asked,or(isa(asked,knight),isa(other,knight)),X0) ),
    inference(resolution,[],[f31,f1]) ).

fof(f36,plain,
    reply(asked,or(isa(asked,knight),isa(other,knight)),yes),
    inference(resolution,[],[f34,f7]) ).

fof(f7,axiom,
    ! [X0,X1] :
      ( reply(X0,X1,no)
      | reply(X0,X1,yes) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',yes_or_no) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem    : PUZ035-7 : TPTP v8.1.0. Released v2.0.0.
% 0.06/0.13  % 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 : n025.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 14:38:45 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.20/0.49  % (21301)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)
% 0.20/0.49  % (21309)lrs+1010_1:1_bd=off:fsr=off:sd=1:sos=on:ss=axioms:i=67:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/67Mi)
% 0.20/0.49  % (21309)Refutation not found, incomplete strategy% (21309)------------------------------
% 0.20/0.49  % (21309)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (21309)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (21309)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.49  
% 0.20/0.49  % (21309)Memory used [KB]: 5756
% 0.20/0.49  % (21309)Time elapsed: 0.003 s
% 0.20/0.49  % (21309)------------------------------
% 0.20/0.49  % (21309)------------------------------
% 0.20/0.49  % (21301)First to succeed.
% 0.20/0.49  % (21301)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  % (21301)------------------------------
% 0.20/0.49  % (21301)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.49  % (21301)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.49  % (21301)Termination reason: Refutation
% 0.20/0.49  
% 0.20/0.49  % (21301)Memory used [KB]: 5884
% 0.20/0.49  % (21301)Time elapsed: 0.090 s
% 0.20/0.49  % (21301)Instructions burned: 2 (million)
% 0.20/0.49  % (21301)------------------------------
% 0.20/0.49  % (21301)------------------------------
% 0.20/0.49  % (21287)Success in time 0.141 s
%------------------------------------------------------------------------------