%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SWC328-1 : 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 : n029.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 18:43:11 EDT 2022

% Result   : Unsatisfiable 0.20s 0.54s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    9
% Syntax   : Number of formulae    :   20 (  10 unt;   0 def)
%            Number of atoms       :   30 (   3 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   20 (  10   ~;   8   |;   0   &)
%                                         (   2 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   2 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   3 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   5 con; 0-0 aty)
%            Number of variables   :    2 (   2   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f362,plain,
    $false,
    inference(avatar_sat_refutation,[],[f297,f298,f361]) ).

fof(f361,plain,
    spl1_4,
    inference(avatar_contradiction_clause,[],[f360]) ).

fof(f360,plain,
    ( $false
    | spl1_4 ),
    inference(resolution,[],[f359,f230]) ).

fof(f230,plain,
    ssList(sk4),
    inference(definition_unfolding,[],[f187,f191]) ).

fof(f191,axiom,
    sk2 = sk4,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).

fof(f187,axiom,
    ssList(sk2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_2) ).

fof(f359,plain,
    ( ~ ssList(sk4)
    | spl1_4 ),
    inference(resolution,[],[f210,f296]) ).

fof(f296,plain,
    ( ~ segmentP(sk4,sk3)
    | spl1_4 ),
    inference(avatar_component_clause,[],[f294]) ).

fof(f294,plain,
    ( spl1_4
  <=> segmentP(sk4,sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl1_4])]) ).

fof(f210,plain,
    ! [X0] :
      ( segmentP(X0,sk3)
      | ~ ssList(X0) ),
    inference(definition_unfolding,[],[f56,f190]) ).

fof(f190,axiom,
    nil = sk3,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).

fof(f56,axiom,
    ! [X0] :
      ( segmentP(X0,nil)
      | ~ ssList(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause56) ).

fof(f298,plain,
    spl1_3,
    inference(avatar_split_clause,[],[f220,f290]) ).

fof(f290,plain,
    ( spl1_3
  <=> equalelemsP(sk3) ),
    introduced(avatar_definition,[new_symbols(naming,[spl1_3])]) ).

fof(f220,plain,
    equalelemsP(sk3),
    inference(definition_unfolding,[],[f1,f190]) ).

fof(f1,axiom,
    equalelemsP(nil),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause1) ).

fof(f297,plain,
    ( ~ spl1_3
    | ~ spl1_4 ),
    inference(avatar_split_clause,[],[f222,f294,f290]) ).

fof(f222,plain,
    ( ~ segmentP(sk4,sk3)
    | ~ equalelemsP(sk3) ),
    inference(definition_unfolding,[],[f193,f192,f191,f192]) ).

fof(f192,axiom,
    sk1 = sk3,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).

fof(f193,axiom,
    ( ~ equalelemsP(sk1)
    | ~ segmentP(sk2,sk1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13  % Problem    : SWC328-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.35  % Computer : n029.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit   : 300
% 0.13/0.35  % WCLimit    : 300
% 0.13/0.35  % DateTime   : Tue Aug 30 18:57:27 EDT 2022
% 0.13/0.36  % CPUTime    : 
% 0.20/0.50  % (4527)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.52  % (4535)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.20/0.52  % (4527)First to succeed.
% 0.20/0.53  % (4543)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.20/0.54  % (4527)Refutation found. Thanks to Tanya!
% 0.20/0.54  % SZS status Unsatisfiable for theBenchmark
% 0.20/0.54  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.54  % (4527)------------------------------
% 0.20/0.54  % (4527)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.20/0.54  % (4527)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.20/0.54  % (4527)Termination reason: Refutation
% 0.20/0.54  
% 0.20/0.54  % (4527)Memory used [KB]: 5756
% 0.20/0.54  % (4527)Time elapsed: 0.103 s
% 0.20/0.54  % (4527)Instructions burned: 9 (million)
% 0.20/0.54  % (4527)------------------------------
% 0.20/0.54  % (4527)------------------------------
% 0.20/0.54  % (4516)Success in time 0.18 s
%------------------------------------------------------------------------------