%------------------------------------------------------------------------------
% File     : SnakeForV---1.0
% Problem  : SWC037-1 : 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_uns --cores 0 -t %d %s

% Computer : n014.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 18:38:21 EDT 2022

% Result   : Unsatisfiable 0.19s 0.52s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   35 (  13 unt;   0 def)
%            Number of atoms       :   69 (  16 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   66 (  32   ~;  31   |;   0   &)
%                                         (   3 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    8 (   6 usr;   4 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   6 con; 0-0 aty)
%            Number of variables   :    5 (   5   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f293,plain,
    $false,
    inference(avatar_sat_refutation,[],[f224,f227,f232,f289]) ).

fof(f289,plain,
    ( ~ spl0_1
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(avatar_contradiction_clause,[],[f288]) ).

fof(f288,plain,
    ( $false
    | ~ spl0_1
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(subsumption_resolution,[],[f272,f266]) ).

fof(f266,plain,
    ( neq(nil,nil)
    | ~ spl0_1
    | ~ spl0_2
    | ~ spl0_3 ),
    inference(backward_demodulation,[],[f213,f256]) ).

fof(f256,plain,
    ( nil = sk5
    | ~ spl0_1
    | ~ spl0_3 ),
    inference(unit_resulting_resolution,[],[f235,f237,f80]) ).

fof(f80,axiom,
    ! [X0] :
      ( ~ segmentP(nil,X0)
      | ~ ssList(X0)
      | nil = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause80) ).

fof(f237,plain,
    ( segmentP(nil,sk5)
    | ~ spl0_1
    | ~ spl0_3 ),
    inference(forward_demodulation,[],[f218,f209]) ).

fof(f209,plain,
    ( nil = sk4
    | ~ spl0_1 ),
    inference(avatar_component_clause,[],[f207]) ).

fof(f207,plain,
    ( spl0_1
  <=> nil = sk4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).

fof(f218,plain,
    ( segmentP(sk4,sk5)
    | ~ spl0_3 ),
    inference(avatar_component_clause,[],[f216]) ).

fof(f216,plain,
    ( spl0_3
  <=> segmentP(sk4,sk5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).

fof(f235,plain,
    ssList(sk5),
    inference(subsumption_resolution,[],[f234,f193]) ).

fof(f193,axiom,
    nil != sk1,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

fof(f234,plain,
    ( ssList(sk5)
    | nil = sk1 ),
    inference(forward_demodulation,[],[f195,f192]) ).

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

fof(f195,axiom,
    ( ssList(sk5)
    | nil = sk3 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).

fof(f213,plain,
    ( neq(sk5,nil)
    | ~ spl0_2 ),
    inference(avatar_component_clause,[],[f211]) ).

fof(f211,plain,
    ( spl0_2
  <=> neq(sk5,nil) ),
    introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).

fof(f272,plain,
    ( ~ neq(nil,nil)
    | ~ spl0_1
    | ~ spl0_3 ),
    inference(backward_demodulation,[],[f243,f256]) ).

fof(f243,plain,
    ~ neq(sk5,sk5),
    inference(unit_resulting_resolution,[],[f235,f205]) ).

fof(f205,plain,
    ! [X1] :
      ( ~ neq(X1,X1)
      | ~ ssList(X1) ),
    inference(duplicate_literal_removal,[],[f203]) ).

fof(f203,plain,
    ! [X1] :
      ( ~ ssList(X1)
      | ~ ssList(X1)
      | ~ neq(X1,X1) ),
    inference(equality_resolution,[],[f115]) ).

fof(f115,axiom,
    ! [X0,X1] :
      ( ~ neq(X0,X1)
      | ~ ssList(X0)
      | ~ ssList(X1)
      | X0 != X1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause115) ).

fof(f232,plain,
    spl0_1,
    inference(avatar_split_clause,[],[f231,f207]) ).

fof(f231,plain,
    nil = sk4,
    inference(forward_demodulation,[],[f191,f190]) ).

fof(f190,axiom,
    nil = sk2,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).

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

fof(f227,plain,
    spl0_3,
    inference(avatar_split_clause,[],[f226,f216]) ).

fof(f226,plain,
    segmentP(sk4,sk5),
    inference(subsumption_resolution,[],[f225,f193]) ).

fof(f225,plain,
    ( segmentP(sk4,sk5)
    | nil = sk1 ),
    inference(forward_demodulation,[],[f200,f192]) ).

fof(f200,axiom,
    ( segmentP(sk4,sk5)
    | nil = sk3 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).

fof(f224,plain,
    spl0_2,
    inference(avatar_split_clause,[],[f223,f211]) ).

fof(f223,plain,
    neq(sk5,nil),
    inference(subsumption_resolution,[],[f222,f193]) ).

fof(f222,plain,
    ( nil = sk1
    | neq(sk5,nil) ),
    inference(forward_demodulation,[],[f199,f192]) ).

fof(f199,axiom,
    ( nil = sk3
    | neq(sk5,nil) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SWC037-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13  % 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 : n014.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 18:02:18 EDT 2022
% 0.13/0.34  % CPUTime    : 
% 0.19/0.49  % (1912)lrs+1011_1:1_aac=none:bsr=unit_only:ep=R:sac=on:sos=all:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.19/0.50  % (1892)lrs+10_5:1_br=off:fde=none:nwc=3.0:sd=1:sgt=10:sos=on:ss=axioms:urr=on:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/34Mi)
% 0.19/0.50  % (1903)fmb+10_1:1_fmbes=contour:fmbsr=2.0:fmbsso=input_usage:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.50  % (1894)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/49Mi)
% 0.19/0.51  % (1898)lrs+1004_1:734_av=off:awrs=converge:awrsf=70:br=off:ep=RSTC:erd=off:gs=on:nwc=3.0:s2a=on:s2agt=16:sp=occurrence:updr=off:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.51  % (1909)lrs+10_1:7_av=off:awrs=converge:awrsf=40:br=off:bsd=on:cond=on:drc=off:nwc=3.0:plsq=on:plsqc=1:s2a=on:s2agt=16:to=lpo:urr=on:i=6:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/6Mi)
% 0.19/0.51  % (1893)dis+1011_1:16_fsr=off:nwc=2.0:i=25:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/25Mi)
% 0.19/0.51  % (1903)Instruction limit reached!
% 0.19/0.51  % (1903)------------------------------
% 0.19/0.51  % (1903)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51  % (1903)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51  % (1903)Termination reason: Unknown
% 0.19/0.51  % (1903)Termination phase: Finite model building preprocessing
% 0.19/0.51  
% 0.19/0.51  % (1903)Memory used [KB]: 1535
% 0.19/0.51  % (1903)Time elapsed: 0.006 s
% 0.19/0.51  % (1903)Instructions burned: 6 (million)
% 0.19/0.51  % (1903)------------------------------
% 0.19/0.51  % (1903)------------------------------
% 0.19/0.51  % (1902)dis+1011_3:29_av=off:awrs=decay:awrsf=32:bce=on:drc=off:fde=unused:gsp=on:irw=on:nwc=2.0:spb=goal_then_units:updr=off:urr=ec_only:i=29:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/29Mi)
% 0.19/0.51  % (1907)lrs+1003_1:1024_add=large:afr=on:cond=fast:fsr=off:gs=on:sos=on:sp=reverse_arity:i=28:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/28Mi)
% 0.19/0.51  % (1895)lrs+1010_1:4_amm=off:bce=on:sd=1:sos=on:ss=included:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.19/0.52  % (1892)First to succeed.
% 0.19/0.52  % (1892)Refutation found. Thanks to Tanya!
% 0.19/0.52  % SZS status Unsatisfiable for theBenchmark
% 0.19/0.52  % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.52  % (1892)------------------------------
% 0.19/0.52  % (1892)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.52  % (1892)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.52  % (1892)Termination reason: Refutation
% 0.19/0.52  
% 0.19/0.52  % (1892)Memory used [KB]: 6012
% 0.19/0.52  % (1892)Time elapsed: 0.110 s
% 0.19/0.52  % (1892)Instructions burned: 5 (million)
% 0.19/0.52  % (1892)------------------------------
% 0.19/0.52  % (1892)------------------------------
% 0.19/0.52  % (1884)Success in time 0.172 s
%------------------------------------------------------------------------------